Describe these dishes: a) Polish pierogis, b) Polish bigos; and c) Czech kolaches. Phosphorus sesquisulfide is the inorganic compound with the formula P 4 S 3.It was developed by Henri Sevene and Emile David Cahen in 1898 as part of their invention of friction matches that did not pose the health hazards of white phosphorus. Which pair correctly matches a formula with its name?6. The name for SO3 is sulfur trioxide. Calculate the internal energy change for each of the following. Study with Quizlet and memorize flashcards containing terms like Teo3 Ionic or covalent, CS2 Ionic or covalent, Fe(OH)3 Ionic or covalent and more. 8629 Classify the compound Cr2S3 as ionic or covalent? If the two elements were to form a bond, it would be: Check out 7 similar general chemistry calculators . 2015 kenworth t880 fuse panel diagram. The Tetraphosphorus trisulfide molecule contains a total of 7 atom(s). The compound formed by the electrostatic attraction of positive and negative ions is called an ionic compound. Figure mentioned is a top view of an object of mass mmm connected between two stretched rubber bands of length LLL. Follow the given steps to calculate the electronegativity or chemical bond type: Note the electronegativity of the first and second elements. A: When two ions combine to form an ionic compound, they do so in such a way as to produce a neutral question_answer Q: EX7 The first-order bidirectional reaction is given: k k.1 with rate constantsk=5 x 10-S- and Our electronegativity calculator is here to help you with your chemistry questions related to bonds between atoms. Its a ionic compound, in this case, ions are formed between two different elements (especially of different charges) Here,oxygen is more electronegative element and has negative charge whereas, phosphorous is less electronegative (or electropositive) and acquires a positive charge, Find Science textbook solutions? (b) Given that the carbon nucleus has radius R31015mR \approx 3 \times 10^{-15} \mathrm{~m}R31015m, can this orbit be formed? Sodium (Na) and chlorine (Cl) form an ionic bond. The name for SF6 is sulfur hexafluoride. The electronegativity calculator allows you to calculate the type of bond formed between different elements using their electronegativity values. Easily ignited by friction. While the statements in this story are true, the message is very misleading. Covalent bonds form between two nonmetals. The subscript 3 of O is shown as tri. (a) What is the orbital radius for a \pi^{-}captured in the n=1n=1n=1 orbit by a carbon nucleus? There are 4 Phosphorous atom(s) and 3 Sulfur atom(s). Hydrogen is colorless, odorless, and non-toxic. What is the formula for phosphorus pentabromide? Heat of Vaporization at Normal Boiling Point, LogP (Octanol-Water Partition Coefficient), Ghose-Crippen Octanol-Water Partition Coefficient (logP), Moriguchi Octanol-Water Partition Coefficient (logP), Activity Score for Ion Channel Modulators, Activity Score for Nuclear Receptor Ligands, Normal Mode Frequency Analysis with Animation, Molecular Orbital (HOMO & LUMO) Visualization, quantum Chemical Computation Data (20 sets), Structure Data File (SDF/MOL File) of Tetraphosphorus trisulfide, download in the SDF page of Tetraphosphorus trisulfide, Chemical formula of Tetraphosphorus trisulfide, chemical formula page of Tetraphosphorus trisulfide, Molecular weight of Tetraphosphorus trisulfide, molecular weight page of Tetraphosphorus trisulfide, 3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.0^{2,6}]heptane, InChI=1S/P4S3/c5-1-2-3(1)7-4(5)6-2/t1-,2+,3-,4+, Phosphorus sesquisulfide, free from yellow or white phosphorous [UN1341] [Flammable solid], Phosphorus sesquisulfide, free from yellow or white phosphorous [UN1341] [Flammable solid], 3,5,7-TRITHIA-1,2,4,6-TETRAPHOSPHATRICYCLO[2.2.1.0(2),? c. inflammation There is only one atom of nitrogen in the compound so nitrogen does not need a prefix. The molecular chemical formulas lack structural information. If you want to calculate the electronegativity difference or the type of bond between two elements, you need to have an electronegativity chart for the electronegativity values of all elements on the periodic table. Ionic bonds form between a metal and a nonmetal. The compound tetraphosphorus pentasulfide is a covalent compound as the molecule is formed by covalent bonds, in which the atoms share one pair or more than one pair of valence electrons. Each atom consists of protons, neutrons and electrons. Dihydrogen indicates that there are two hydrogen atoms and monoxide indicates that there is one oxygen atom. The law of conservation of mass dictates that the quantity of each element given in the chemical formula does not change in a chemical reaction. Match the word element in the first column with its correct meaning in the second column. Carbon steel (AISI 1010) shafts of 0.1-m diameter are heat treated in a gas-fired furnace whose gases are at 1200 K and provide a convection coefficient of $100 \mathrm{W} / \mathrm{m}^{2} \cdot \mathrm{K}$. A prefix is not needed for the nitrogen since there is only one atom of the nitrogen in the compound and it is the first element. Need to identify active compounds in your natural products? PCl3 is a covalent compound as electrons are shared between the P atom and the Cl atoms. Then, try SnaPeaks simply upload your MS/MS data and SnaPeaks will provide whats in your natural products. Its electronegativity value is 0.73. What is the name for the compound with the formula NCl3? Terms in this set (78) NaCl sodium chloride K2O potassium oxide Li3N lithium nitride MgCl2 magnesium chloride Sr3P2 strontium phosphide BaBr2 barium bromide Al2S3 aluminum sulfide Rb2Te rubidium telluride CsCl Conversion of complicated chemical-related units is no longer sophisticated with the aid of UnitPot. (c) Burning a candle (d) Whipping cream As you move down the group in the periodic table, the number of electron shells of an atom increase, furthering the distance between the nucleus and outermost shell. The formula for triphosphorus tetrasulfide is P3S4 and PS3 is the formula phosphorus trisulfide. A. Please try again or contact us. One answer will not be used at all. The IUPAC name for NH3 is nitrogen trihydride. Please hyperlink Mol-Instincts to www.molinstincts.com. What is the name for the compound with the formula N2O3? One of the uses of hydrazine, N2H4, is as a rocket fuel. selenium hexafluoride. As you move down the group in the periodic table, the number of shells of an atom increases, increasing the distance between the nucleus and outermost shell. The formula for diboron heptahydride is B2H7. Depending on purity, samples can appear yellow-green to grey. Bruce Edward Bursten, Catherine J. Murphy, H. Eugene Lemay, Matthew E. Stoltzfus, Patrick Woodward, Theodore E. Brown. It belongs to the 1st period and 6th group, alkali metal of the periodic table. krypton heptafluoride. My Mother Washes Her Feet in the Sink of the, Chem 101 - Ionic Compounds with Polyatomic Io, Ionic Compounds with poly-atomic Ions (no Tra, electron transport and oxidative phosphorylat. At equilibrium, the tension in each rubber band is TTT. The formula for triphosphorus tetrasulfide is P3S4 and PS3 is the formula phosphorus trisulfide. SeF6. Source: Mol-Instincts Chemical Database, Predicted on Quantum Chemical Computations. Analyze and define given of the following word. Expert Answer. What is the formula for nitrogen monoxide? nonmetals. Ahntastic Adventures in Silicon Valley Join our subscribers list to get the latest news, updates and special offers delivered directly in your inbox. The Tetraphosphorus trisulfide compound may be called differently depending on the various different situations of industrial applications. Please double check the email address (It may or may not be correct). Tetraphosphorus pentasulfide is the name of the compound of the given formula P4S5. PH3 is a covalent (polar covalent) compound because when one nonmetal combines with another nonmetal, it usually forms a covalent compound. The condensed, 27 character standard InChIKey (hashed version of the full standard InChI) of Tetraphosphorus trisulfide is: The InChIKey may allow easier web searches for Tetraphosphorus trisulfide, but it needs to be linked to the full InChI to get back to the original structure of the Tetraphosphorus trisulfide since the full standard InChI cannot be reconstructed from the InChIKey. What is the name for the compound with the formula SF6? The prefix tetra- represents four bromine atoms in the molecule. The name for P2O5 is diphosphorus pentoxide. In PCl5 the 5sp3d orbitals of phosphorus overlap with p orbitals of chlorine atoms. The Tetraphosphorus trisulfide compound may have different names depending on the various different situations of industrial applications. The two atoms of nitrogen require the prefix di- to be used and the five oxygen atoms in the formula are represented by pentoxide. Electronegativity refers to the ability of an atom to attract electrons to form a chemical bond. You should keep in mind that this does not tell you if the selected elements actually do form a bond. The structure data file (SDF/MOL File) of Tetraphosphorus trisulfide is available for download in the SDF page of Tetraphosphorus trisulfide, which provides the information about the atoms, bonds, connectivity and coordinates of Tetraphosphorus trisulfide. Find an expression for the frequency of oscillations perpendicular to the rubber bands. Images of the chemical structure of Tetraphosphorus trisulfide are given below: The 2D chemical structure image of Tetraphosphorus trisulfide is also called skeletal formula, which is the standard notation for organic molecules. How to find electronegativity? The suffix is your first clue to the meaning of a medical term. In naming covalent compounds, the names for the element are given in the same order as shown in the formula, the suffix of the second element is changed to -ide, and prefixes are used to indicate the number of atoms of each element. The prefix tri- is used for chlorine to indicate that there are three chlorine atoms in the formula. Chemical Structure Description. biology. Assume the amplitude is sufficiently small that the magnitude of the tension in the rubber bands is essentially unchanged as the mass oscillates. Transcribed image text: 1. Is H3PO4 (Phosphoric acid) Ionic or Covalent/Molecular? In order to know whether PF3 is a polar covalent molecule or nonpolar covalent molecule, we have to check the electronegativity difference of the combining atoms. When we have a non-metal and. The sharing means that the bond will be considered covalent/molecular.While Phosphoric acid is considered covalent, it is considered a strong acid and will dissociate into H+ and PO4 3- ions in water. Their electronegativity difference is 1.78. Its electronegativity value is 3.98. The ionic compound is VI_5 find the cation for the ionic compound. It is the acid anhydride of phosphoric acid as shown. How to find electronegativity? Covalent bonds are formed between a metal and a non-metal. If the shafts enter the furnace at 300 K, how long must they remain in the furnace to achieve a centerline temperature of 800 K? Need to identify active compounds in your natural products? ]HEPTANE, Phosphorus sesquisulfide, free from yellow or white phosphorous, 3,5,7-Trithia-1,2,4,6-tetraphosphatricyclo(2.2.1.02,6)heptane, 3,5,7-trithia-1,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptane. The vowel is only dropped from the prefix when it ends in an o or a. The name for B2Cl4 is diboron tetrachloride. The calculator calculates the difference between these two electronegativities and then displays the type of bond that these two elements form. The molecular formula of Tetraphosphorus trisulfide is available in chemical formula page of Tetraphosphorus trisulfide, which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element. When we have a non-metal and a non-metal the compound is usually considered covalent.Because we have a non-metal and non-metal in XeF4 there will be a difference in electronegativity between Xe and F is less than 2.0. The symbol for argon is "Ar", and as a noble gas, it does not form covalent compounds. (c) Repeat parts (a) and (b) for a lead nucleus (nuclear radius 71015m\approx 7 \times 10^{-15} \mathrm{~m}71015m ). This difference results in an electron(s) being shared between the non-metals. Naming ionic and covalent compounds. The prefix tri- indicates three for the number of atoms of chlorine. Electronegativity not only helps us in studying the chemical properties of an atom but also plays a significant role in studying the electron affinity, type of bond formed between atoms, the magnitude of the bond's polarity, and the bond order between bonding atoms. So when the nucleus does not have that strong of a hold, the electrons tend to drift away, in turn decreasing their capability to attract electrons towards themselves, hence decreasing the electronegativity. 100% (2 ratings) Transcribed image text: Problem 3.34 - Enhanced - with Feedback Determine whether each of the following is a covalent or ionic compound. Remember to first determine whether the compound is ionic or molecular! Atomic Structure I. A \pi^{-}can be captured into Bohr orbits around an atomic nucleus, with radius given by the Bohr formula , except that mem_eme must be replaced by mm_\pim. Is H3PO4 (Phosphoric acid) Ionic or Covalent/Molecular? It dissolves in an equal weight of carbon disulfide (CS2), and in a 1:50 weight ratio of benzene. (e) Leaves changing color, flashcards for naming covalent compounds including prefixes, Honors Bio 1 Chapter 12 Molecular Genetics, Mixed Binary Ionic and Covalent Compounds, Mixed Ionic Compounds Naming and Formulas, SHS Chem - Unit 2 Vocab - First Fundamental, Practice Book for Conceptual Physical Science, City Policies: 4.2, 4.3, 4.9, 4.12, 4.13, 4.1, Chapter 4 Key Terms (Organelle Functions), Quiz 3: Health Assessment: Cardiovascular. The formula of the electronegativity difference (END) is: END = | of first element - of second element|. It can provide a standard way to encode the molecular information of Tetraphosphorus trisulfide to facilitate the search for the compound information in databases and on the web. However, the a is dropped from the prefix to eliminate a double vowel in the name. these compounds have the formula p4sx with x 10. A: The question is based on mole concept. phosphorus trisulfide, phosphorus sesquisulfide, phosphorus sulfide, Except where otherwise noted, data are given for materials in their, Ullmann's Encyclopedia of Industrial Chemistry, https://en.wikipedia.org/w/index.php?title=Phosphorus_sesquisulfide&oldid=1122425179, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 17 November 2022, at 14:32. The formula for laughing gas is N2O. The lack of a prefix for sulfur indicates that there is one atom of sulfur in the formula. Expert Answer. h. quality of Source: Mol-Instincts Chemical Database, Predicted on Quantum Chemical Computations. What is the name for the compound with the formula CO2? The name for SbBr3 is antimony tribromide. Ionic compounds are made up of a cation (positively-charged ion) and an anion (negatively- charged ion). It is a component of "strike anywhere" matches. Your subscription to the newsletter is complete. ClF3 The name for As2O5 is diarsenic pentoxide. An alternative textual expression including the structural information is InChI. The object rests on a frictionless surface. The molecule has C3v symmetry. The name for NCl3 is nitrogen trichloride. When we have a non-metal and a. accompanying energy transfer is accounted for by the Subtract the two electronegativity values and you will have the electronegativity difference of the two elements or atoms. To tell if XeF4 (Xenon tetrafluoride) is ionic or covalent (also called molecular) we look at the Periodic Table that and see that Xe is a non-metal and F is a non-metal. No prefix is needed for nitrogen because there is only one nitrogen atom. KrF7 There is this rule called as Fajan's rule which states that with increasing size of the anion and with decreasing size of the cation ionic character of the compound decreases while the covalent character increases. On the periodic table, the electronegativity values of most of the elements have been calculated using the Pauling scale. Verified answer. Hexafluoride is used to represent the six fluorine atoms in the formula. 332 terms. Feel free to send us any questions or comments.We are here, ready to assist you. [1] These compounds can be melted together and form mixed crystals of one dissolved in the other. Tetraphosphorus indicates that there are four atoms of phosphorus and trisulfide represents the three atoms of sulfur. What is the balanced reaction for this process? To tell if H3PO4 is ionic or covalent (also called molecular) we look at the Periodic Table that and see that P and O are non-metals. [9] Exposure over a long period of time to burning match tips (containing phosphorus Ionic bonds form when two or more ions come together and are held together by charge differences. Loosening of the teeth has also been reported which may have been due to phosphorus poisoning.[10]. As the exhaust passes through the catalytic converter, it forms nitrogen and oxygen. Our electronegativity difference calculator uses the above formula. What is the formula for the dihydrogen monosulfide? 1408, 14th Flr. What is the name of the compound with the formula MnO2? The sharing of electrons results in an inert electron configuration for all the atoms. Phosphorous pentoxide is covalent, and molecular, and has the molecular formula [math]P_ {4}O_ {10} [/math]. . How do target cells regulate their responsiveness to endocrine hormones. The name for ICl3 is iodine trichloride. This will test your ability to name ionic and molecular compounds. Tetraphosphide trisulfide uses the correct prefixes but the suffix of the first element in the name should remain unchanged. Is Ni2S3 ionic or covalent? Main Menu. What is the name for the compound with the formula CBr4? What is the name for the compound with the formula IF7? a. flow The prefix for oxygen is di- to represent the two oxygen atoms. The lack of a prefix for xenon indicates that there is one atom of xenon in the formula and trioxide represents the three oxygen atoms. What is electronegativity? The value lies between 0.4 and 2.00, implying that the bond type is polar covalent. What is the electron configuration and the energy level diagram? Boron tetrachloride is incorrect because there is more than one atom of boron, so it must have a prefix included in its name. About Covalent and Ionic Bonds. Trihydride represents the three hydrogen atoms in the formula. 2164 solutions Advertisement On this Wikipedia the language links are at the top of the page across from the article title. What is the formula for silicon dioxide? The five oxygens in the formula are indicated by the penta- prefix. P4S3 tetraphosphorus trisulfide Formulas and Names of Some Covalent Compounds Learning Check Select the correct name for each compound. The formula for nitrogen monoxide is NO. Instead, it tells you, if they were to form a bond, what kind of bond they would have. Please hyperlink "Mol-Instincts" to www.molinstincts.com. What is the formula for tetraphosphorus nonasulfide? The name for N2O5 is dinitrogen pentoxide. For instance, what happens to the electronegativity of an atom as we move down the group or across the period? The second nonmetal S is sulfide. b. deciliter Electronegativity and electron affinity are two different chemical properties of elements. Electronegativity definition. 1. The prefix for the first element is omitted if there is only one atom of that element. This yellow solid is one of two commercially produced phosphorus sulfides.It is a component of "strike anywhere" matches. It belongs to the 7th group and 2nd period on the periodic table, known as the halogens. The name for CBr4 is carbon tetrabromide. b. action UnitPot is a noteworthy web-based scientific unit converter that comes with an intuitive user interface. It is one of the lightest of the halogens. This difference results in an electron(s) being shared between the non-metal atoms.. ---Helpful ResourcesMetals, Non-Metals on the P- Table: https://youtu.be/OoooStZQHdAIonic, Covalent, \u0026 Polar Covalent: https://youtu.be/OHFGXfWB_r4Electronegativity for each element: https://en.wikipedia.org/wiki/Electronegativity---Because we have a combination of a non-metal and non-metal Br is considered a non-polar covalent compound.For more chemistry help, see http://www.Breslyn.org. The P-H bond has more covalent character. This will test your ability to name ionic and molecular compounds. A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. The sharing means that the bond will be considered covalent/molecular.---Helpful ResourcesMetals, Non-Metals on the P- Table: https://youtu.be/OoooStZQHdAIonic, Covalent, \u0026 Polar Covalent: https://youtu.be/OHFGXfWB_r4Electronegativity for each element: https://en.wikipedia.org/wiki/Electronegativity---Because we have a combination of a non-metal and non-metal XeF4 (Xenon tetrafluoride) is considered an covalent/molecular compound.In general, covalent compounds compounds:- have low melting points and boiling points.- have low enthalpies of fusion and vaporization.- do not conduct electricity when dissolved in water.For more chemistry help, see http://www.Breslyn.org. The electronegativity difference is on the order of 0.5. Colligative Properties and Osmotic Pressure, Bruce Edward Bursten, Catherine J. Murphy, H. Eugene Lemay, Matthew E. Stoltzfus, Patrick Woodward, Theodore E. Brown. If a covalent compound with the formula P4S3 exists, its systematic name would. The lack of a prefix before silicon indicates that there is only one atom of silicon in the compound. Iodine does not have a prefix because it is the first element and there is only one atom of iodine. Some answers you will use twice because more than one suffix can have the same meaning. Tribromide indicates that there are three atoms of bromine in the compound. Please try again or contact us. Is P4S3 covalent? Solve. Cesium (Cs) is the least electronegative element on the periodic table. Conversion of complicated chemical-related units is no longer sophisticated with the aid of UnitPot. A chemical structure of a molecule includes the arrangement of atoms and the chemical bonds that hold the atoms together. The covalent bond is formed when two atoms are able to share electrons whereas the ionic bond is formed when the "sharing" is so unequal that an electron from atom A is completely lost to atom B, resulting in a pair of ions. Generally, electron affinity is studied alongside electronegativity because whenever two atoms form a bond with each other, some amount of energy is released. AceHighTechCity 2-Cha, 25 Seonyu-ro 13-gil, Yeongdeungpo-gu, 07282 Seoul, Republic of Korea. To tell if SO2 (Sulfur dioxide) is ionic or covalent (also called molecular) we look at the Periodic Table that and see that S is a non-metal and O is a non-metal. This difference results in an electron(s) being shared between the non-metals. The chemical symbol for arsenic is "As" and since there are two arsenic atoms, the di- prefix must be used. What is the IUPAC name for NH3, commonly known as "ammonia"? Sodium metal has a positive charge, and chlorine gas has a negative charge on it, which causes these ions to form an ionic bond. -itis. People also asked. Thus, each side of the chemical equation must represent the same quantity of any particular element based on the chemical formula. What is the name for the compound with the formula P2O5? Upon reacting P 4 S 3 with AgAl (hfip) 4 and AgAl (pftb) 4 [hfip = OC (H) (CF 3) 2; pftb = OC (CF 3) 3 ], the compounds Ag (P 4 S 3 )Al (hfip) 41 and Ag (P 4 S 3) 2+ [Al (pftb) 4] -2 formed in CS 2 ( 1) or CS 2 /CH 2 Cl 2 ( 2) solution. Their bond produces NaCl, sodium chloride, commonly known as table salt. When the distance is increased and the shielding is also increased, it causes a decrease in nuclear attraction. We call this feature the ionic or covalent calculator. Ca(OH)2 Ionic C. CS2 Covalent 4. The carbon atoms in the chemical structure of Tetraphosphorus trisulfide are implied to be located at the corner(s) and hydrogen atoms attached to carbon atoms are not indicated each carbon atom is considered to be associated with enough hydrogen atoms to provide the carbon atom with four bonds. A story about the dangers of dihydrogen monoxide circulates occasionally online and issues call for it to be banned. The name for P3H is triphosphorus monohydride, and the name for P2H3 is diphosphorus trihydride. Whereas electron affinity is the amount of energy released once that chemical bond is formed between the atoms. The P-S and P-P distances are 2.090 and 2.235 , respectively. Which element is the least electronegative? Just use a periodic table which includes it and read it for the selected element. The prefix for carbon is omitted because there is only one atom of carbon. Which statement best describes the problem(s) with the name dioxide monochlorine for the compound ClO2? What is wrong with the name monocarbon monooxide for CO? Nitric oxide is the common name for nitrogen monoxide. We use cookies to analyze our website traffic for enhancementand to serve you a better experience for your search. The name for IF7 is iodine heptafluoride. The formula for xenon trioxide is XeO3. Metallic bonds form between two metals. sesquisulfide) can result in a recurring severe primary dermatitis about the eyes and face. The name for P4S3 is tetraphosphorus trisulfide. The prefix di- indicates that there are two oxygen atoms in the formula. CBr4 covalent name of the compound - carbo . Naming Covalent Compounds Name P4S3. A chemical structure of a molecule includes the arrangement of atoms and the chemical bonds that hold the atoms together. For example, the electronegativity value of hydrogen is 2.20, and fluorine is 3.98. The prefix tetra- indicates four atoms of boron and deca- before hydride means there are ten atoms of hydrogen. internal energy of the mass only. Is it ionic or covalent? Such an atom is considered to be electropositive. History A. prehistory The four elements B What is the formula for tetraboron decahydride? Drag the appropriate compounds to their respective bins. 6.2K views 2 years ago To tell if XeF4 (Xenon tetrafluoride) is ionic or covalent (also called molecular) we look at the Periodic Table that and see that Xe is a non-metal and F is a. This application requires Javascript. he correct name for ClO2 is chlorine dioxide. The name monocarbon monooxide is incorrect for CO because a prefix should not be used for carbon and the letter o should be dropped from prefix for oxygen. The list of the other names (synonyms) of Tetraphosphorus trisulfide including the registry numbers is given below, if available: Visit ChemTopia for further professional chemical information on the basis of a comprehensive intelligence networking platform for experts in the discipline around the globe. It is estimated that 150 ton/y were produced in 1989. The formula for phosphorus trihydride is PH3. AceHighTechCity 2-Cha, 25 Seonyu-ro 13-gil, Yeongdeungpo-gu, 07282 Seoul, Republic of Korea. [6], P4S3 and potassium chlorate, together with other materials, composes the heads of "strike-anywhere matches". The molecular weight of Tetraphosphorus trisulfide is available in molecular weight page of Tetraphosphorus trisulfide, which is calculated as the sum of the atomic weights of each constituent element multiplied by the number of atoms of that element in the molecular formula.
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