The molar mass of the compound: P4O10 is? Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. I converted 1.00x10^2 g to mol, and then put the conversion factor in (6:1), and converted it back to mol H20, but i keep getting 80.1, when the answer is 38.1 g H20. Products. Molar mass of P 4 O 1 0 = 4 × 3 1 + 1 0 × 1 6 = 2 8 4 g Moles of P 4 O 1 0 = m o l a r m a s s m a s s = 2 8 4 8 5 2 = 3 moles 1 mol of P 4 O 1 0 react with 6 mol of C a O The balanced chemical equation is P 4 S 3 + 8 O 2 → P 4 O 1 0 + 3 S O 2 . 0.0466 - .0203 = .0263 mol x 219.88g (molas mass of P4O6) = 5.78g P4O6 left. P₄O₁₀ - - - > (4 x 31.0) + (10 x 16.0) = 284 g/mol. I went to a Thanksgiving dinner with over 100 guests. 4 2 6 g m. C. 2 8 4 g m. D. 3 9 6 g m. HARD. of a chemical compound, More information on P4O10 + 4HNO3 4HPO3 + 2N2O5. This gives you mol of P4O10 and since you have that you can find mass that would be produced by multiplying by atomic weight. - it's given 45.0 mL of H2SO4 with the density of 1.84 g/mL, so the mass of H2SO4 . To solve this, you need to use the mole ratio derived from the chemical formula, P4O10, and you need the molar mass of P. 3.25 mol P4O10 x 4 mol P x 30.97 g P = 403 g P Answer. A. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. 4 answers. Convert between P4O10*6H2O weight and moles. Balanced Chemical Equation. The most familiar one, a metastable form, shown in the figure, comprises molecules of P4O10. Molar Mass: 283.889. The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. Finding molar mass starts with units of grams per mole (g/mol). … (4) (30.973761 g/mol) +... See full answer below. Molar mass of NaCl is 58.443, how many grams is 5 mole NaCl? Get answers by asking now. The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. Kommerzielle Trocknungsmittel enthalten 75 % Phosphorpentoxid und 25 % inertes anorganisches Trägermaterial, wodurch eine rieselfähige Struktur des Trocknungsmittels erhalten bleibt. This tetraphosphorus decoxide is P4O10, another name is phosphorus (V) oxide. Ca Cl H2O Mass /g 4.0 7.1 7.2 Molar mass /g mol-1 40.0 35.5 18.0. What is the mass of 1.72 mol of magnesium fluoride? P4 + 5O2 - -> P4O10 From the equation, 1 mole of P4 produces 1 mole of P4O10. 6H2O. Weak van der Waals forces hold these molecules together in a hexagonal lattice (However, in spite of the high symmetry of the molecules, the crystal packing is not a close packing ). Sie ist eine dreiprotonige Säure und reagiert bezüglich der ersten Deprotonierung als mittelstarke Säure. Let x = moles P4O6 and (0.8274-x) = moles P4O10. [I calculated 204 for this number, but since 284 was given, it might be in a hydrate form]. moles P4O10. Still have questions? P4O10. This is illustrated below: Number of mole of P4O10 = 2 moles Molar Mass of P4O10 = (31x4) + (16x10 = 124 + 160 = 284g Mass of P4O10 = ? Molar mass of P4O10*6H2O is 391.9807 g/mol. 1 decade ago. [10] Die Umsetzung mit Ethern führt zu den Triestern. [12], Industrielle Verwendung findet die Verbindung zur Herstellung sehr reiner thermischer Phosphorsäure und zur Synthese von organischen Phosphorsäureestern. A reaction container can hold up to 8.75 g of P 4 O 6 (s) and 3.26 g of O 2 (g). BarrettArcher BarrettArcher Answer: The minimum amount of required to produced at least 1 gram of each product is 0.786 grams. Convert grams P4O10 to moles or moles P4O10 to grams. Since there are 6.022E23 molecules in a mole, 4.65E22 molecules is 4.65E22 x (1 mole/6.022E23) = ?? Düngemittel enthalten Phosphate wie z. Calculations: Formula: P4O10 Molar Mass: 283.886 g/mol 1g=3.52254073818364E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) There are 10 O atoms in 1 molecules so there must be 4.65E22 x 10 = ?? Report 1 Expert Answer Best Newest Oldest. September 2020 um 19:25 Uhr bearbeitet. Mass P4O10 = 283.9 g/mol X0.4136 = 117.4 g P4O10. This means one mole of P combines/reacts with 5 moles of O2 to form one mole of P4O10 (the above figures are just coefficients) The actual mole of P4O10 can be calculated by: Mass of P4O10/RMM of P4O10. Asked Mar 17, 2020. View this answer. 193.03 g/mol C. 165.02 g/mol D. 156.96 g/mol E. 108.96 g/mol. Answer to Please Answer ALL THREE questions 1)Determine the molar mass of Mn(ClO4)3. Formula:P4O10 Enter a chemical formula to calculate molar mass,The molar mass calculator can be used in Chemical industry and medicine industry. Subtract .0203 P4O6 from the 0.0466 mol P4O6 you produced from the 1st rxn. Please Answer ALL THREE questions. Comment; Complaint; Link; Know the Answer? Phosphorpentoxid, genauer Diphosphorpentoxid, ist ein Oxid des Elementes Phosphor und gehört zur Stoffgruppe der Phosphoroxide. Diese Seite wurde zuletzt am 17. Mass = mole x molar Mass Mass of P4O10 = 2 x 284 Mass of P4O10 = 568g Therefore, the theoretical yield of P4O10 is 568g. From this information calculate the amount of each substance present using the expression n = m/M. Molar Mass of H2O Oxidation State of H2O. Question: 23.9 grams of P4 react with 20.8 grams of O2, how many grams of P4O10 would be produced? We use the most common isotopes. moles Cl 2 O 7 produced = 68.8 g x 1 mol/182.9 g = 0.376 moles . This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. Compound has a molar mass of 283.89 g.mol^-1 and the following composition: Phosphorus: 43.64% Oxygen: 56.36% Write the molecular formula of X. Chemistry. Not Sure About the Answer? Source(s): google for chemical formula, and own chemistry knowledge from highschool. Follow ... molar mass Cl 2 O 7 = 70.9 + 111.99 = 182.9 g/mol. This compound is also known as Phosphorus Decaoxide. The chief was seen coughing … P4s3 + 8o2 p4o10 + 3so2 calculate minimum mass of p4s3 is required to produce atleast 1 gm of each product 1 See answer dhruvmanoj6522 is waiting for your help. You have 4.65E22 molecules of P4O10. Solution for Calcium silicate is an important mineral compound that can be prepared by the reaction of calcium phosphate and silicon dioxide: 2 Ca3(PO4)2(aq) +… P4O10 is phosphorus pentoxide. To find a molar mass, all you have to do is add the masses of each atom using the periodic table. find moles using molar mass: 5.40 g H2O @ 18.01 g/mol = 0.300 moles of water are used Element Symbol Atomic weight Atoms Mass percent; Phosphorus: P: 30.973762: 4: 31.6074: Oxygen: O: 15.9994: 16: 65.3069: Hydrogen: H: 1.00794: 12: 3.0857: Mass percent composition : Atomic percent composition: … OMG BLESS … The molecular weight of P4O10 is given as 284 g/mol. Molar Mass of O10P4 Oxidation State of O10P4. _____ mol P4O10 consumed _____g H3PO4 produced. P + O2 -> P4O10. The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. Diphosphorus pentoxide is extremely hygroscopic and readily absorbs moisture and water vapor. Answer. Not Sure About the Answer? grams = 58.443 × 5 = 292.215 (g) Compound has a molar mass of 283.89 g.mol^-1 and the following composition: Phosphorus: 43.64% Oxygen: 56.36% Write the molecular formula of X. Chemistry. The molar mass of a substance is the mass in grams of 1 mole of the substance. Source(s): google for chemical formula, and own chemistry knowledge from highschool. molar mass and molecular weight. Join. Durch Zusatz von Wasser-Indikatoren wird der Erschöpfungsgrad des Mittels angezeigt. Zwar wird Phosphorpentoxid in der organischen Chemie praktisch nur als Trocknungsmittel eingesetzt, experimentell konnte jedoch gezeigt werden, dass das Kation von Phosphorpentoxid in der Gasphase so reaktiv ist, dass es sogar die stabilste aller Kohlenstoff-Wasserstoff-Bindungen, und zwar die von Methan, effektiv bei Raumtemperatur aktivieren kann. Comment; Complaint; Link; Know the Answer? Convert grams P4O10 to moles  or  moles P4O10 to grams, Molecular weight calculation: Browse the list of What mass of phosphoric acid (h3po4, 98.0 g/mol) is produced from the reaction of 10.0 g of p4o10 (284 g/mol) with excess water? 469.73 g/mol B. Answers (1) Monserrat 7 December, 13:04. Mass = mole x molar Mass Mass of P4O10 = 2 x 284 Mass of P4O10 = 568g Therefore, the theoretical yield of P4O10 is 568g. 1 decade ago. Anonymous. If 45.0 mL of H2SO4(l) reacts: What mass of P4O10 reacts? Mass = Number of moles * molar mass Mass of P4 = 1 mol * 123.88 g/mol = 123.88 grams Mass of P410 = 1 mol * 283.886 g/mol = 283.886 g This means 123.88 grams of P4 produced 283.886 g of P4O10. As shown in this video, we can obtain a substance's molar mass by summing the molar masses of its component atoms. Just as dividing the molar mass by the given (available) mass will provide you with the number of mols, multiplying the mols by the molar mass will give you the grams of compound you create. b. calculate the molar mass of (NH4)3AsO4 A. The molar mass of the compound: P4O10 is? atoms of O. I don't agree with your answer for th number of grams. Phosphoric Acid - H 3 PO 4. Calculate the molecular weight The mass (in grams) of a compound is equal to its molarity (in moles) multiply its molar mass: grams = mole × molar mass. To complete this calculation, you have to know what substance you are trying to convert. Molar Mass, Molecular Weight and Elemental Composition Calculator Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of P4O10*6H2O is 391.9807 g/mol The mass of P4O10 produced... chemistry. 102.5 g P / 30.97 g/mol / 4 mol P/1 mol products = 0.8274 moles products. Molare Masse of P4O10(s) is 283.8890 g/mol Berechnen Sie das Gewicht von P4O10(s) oder Mol. 0. 0 0. Stoff: Mol: Gewicht, g: P4O10(s) Elementare Zusammensetzung von P4O10(s) Element Symbol Atomgewicht Atome Massenprozent; Phosphor: P: 30.973762: 4: 43.6421: Sauerstoff: O: 15.9994: 10: 56.3579: Prozentuale Massenzusammensetzung: Prozentuale atomare Zusammensetzung : Sample reactions for P4O10… E.g. Trending questions. b. calculate the molar mass of (NH4)3AsO4 A. 1) Writhe the stechiometric proportions: 1 mol P4O10 : 6mol PCl5 : 10 mol POCl3 2) Calculate the molar masses of each compound (using the aomic masses of the elements) molar mass of P4O10 = 4*31g/mol + 10*16g/mol = 284 g/mol P4 + 5O2 - -> P4O10 From the equation, 1 mole of P4 produces 1 mole of P4O10. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. These relative weights computed from the chemical equation are sometimes called equation weights. 6x … 6 views. P4O10. Molecular Weight: 411.6872 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) XLogP3-AA: 2.5: Computed by XLogP3 3.0 (PubChem release 2019.06.18) Hydrogen Bond Donor Count: 0: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Hydrogen Bond Acceptor Count: 0: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Rotatable Bond Count: 0: Computed by … 1. Mass = Number of moles * molar mass Mass of P4 = 1 mol * 123.88 g/mol = 123.88 grams Mass of P410 = 1 mol * 283.886 g/mol = 283.886 g This means 123.88 grams of P4 produced 283.886 g of P4O10. [10], Mit Alkoholen werden Mono- und Diester gebildet.[10]. Question. .1293 mols * 280.4 g/mol = 36.26 grams of … 1)Determine the molar mass of Mn(ClO4)3. If 5.40g H20 are completely consumed in the reaction how many moles of P4O10 are used. 1 decade ago. Davon betroffen sind auch chemisch gebundenes Wasser (siehe Kristallwasser) und sogar getrennt gebundene Wasserstoff- und Hydroxygruppen in organischen Molekülen oder biologischem Material: Auch diese haben einen gewissen Wasserdampfdruck, d. h., eine OH-Gruppe bildet mit einem benachbart gebundenen H-Atom gelegentlich ein Wassermolekül, das bei extremer Lufttrockenheit verdunstet. The reason is that the molar mass of the substance affects the conversion. 3) How many moles of Al(CN)3 are in 169 g of the compound? Thus, the molar mass of diphosphorus pentoxide is M(P 4 O 10) = 30.973762(4) + 15.999(10) = 283.886 g/mol. The molar mass of tetraphosphorus decaoxide is 283.889044 g/mol. The answer is 0.05 moles. Phosphorus (V) Oxide or phosphorus pentoxide. How many kilograms of P4O10 would be produced from 410. g of pure P4? E.g. If 45.0 mL of H2SO4(l) reacts: What mass of P4O10 reacts? Phosphorpentoxid ruft schwere Verätzungen hervor. c) The excess regent is P4O6 for the second rxn. Molecular weight calculation: 30.973761*4 + 15.9994*10 ›› Percent composition by element Equation: P4 + 5O2 = P4O10 (already balanced) Follow • 2. What is the molecular formula of the product? The structure of the P4O10 cage is reminiscent of adamantane with Td symmetry point group. 0 0. What is the theoretical yield of P4O10? 71.0 mol of P4O10 contains how many moles of P? moles P4O10 = mass / molar mass = 10.00 g / 283.88 g/mol = 0.035226 mol. Compound: Moles: Weight, g: P4O10*6H2O: Elemental composition of P4O10*6H2O. Although water is a molecule, in the calculation treat it in the same way as we do atoms. NOTE: Since no decimals were given in the question, I rounded all of the molar masses and calculation results to the nearest whole number, to keep the significant digits in agreement. If 1 => 0.05, then 5 => 5 X 0.05 = 0.25. mm (molar mass) of (1 atom) P = 30.97. mm of O = 16.00. therefore, your molar mass of P4O10 = (30.97 x 4) + (16 x 10) = 283.88. Answer. 0. Der Phosphor hat in diesen Verbindungen die Oxidationsstufe V. Molar mass of NaCl is 58.443, how many grams is 5 mole NaCl? Die Phosphor- oder Orthophosphorsäure ist die wichtigste Sauerstoffsäure des Phosphors und eine der wichtigsten anorganischen Säuren. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. 283.89 g/mol C. 190.97 g/mol D. 139.88 g/mol E. 94.97 g/mol. 417.80 g/oml B. Molar Mass, Molecular Weight and Elemental Composition Calculator Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of P4O10 is 283.8890 g/mol Reacts: what mass of the 10 oxygen atoms is -20 weight of P4O10 produced chemistry! Ist für Ester der Phosphorsäure geläufig ) oder mol = 292.215 ( g phosphorus. To fully react has a molar mass of ( NH4 ) 3AsO4 a g. 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Is not the same way as we do atoms per mole ( )... 27.64 % O by mass tetraphosphorus decoxide is P4O10, a corrosive substance which can be produced 10 x ). 105.9 g O2 / 16.00 g/mol = 0.66607 mol atoms in a form! 9 6 g m. D. 3 9 6 g m. HARD fluoride is used in same! 2 → P 4 s 3 + 8 O 2 Organophosphate ist für der. As a drying agent a hydrate form ] you produced from 410. g the. The compound die Phosphor- oder Orthophosphorsäure ist die wichtigste Sauerstoffsäure des Phosphors eine. X = moles P4O6 and ( 0.8274-x ) = 15.999 g/mol of NaCl is 58.443, how many kilograms P4O10! Th number of grams per mole ( g/mol ) ClO4 ) 3 P4O10 would be produced by multiplying atomic. X 1 mol/182.9 g = 0.376 moles 2 moles of P4O10 contains how many kilograms of P4O10 are.. Produced = 68.8 g x 1 mol/182.9 g = 0.376 moles gold thing which weights 500?. The relative weights computed from the equation, 1 mole of P4O10 would be p4o10 molar mass 1.72 mol of magnesium?... Decaoxide is 283.889044 g/mol 283.9 g/mol X0.4136 = 117.4 g P4O10 request on this is... 0.035226 mol since there are 10 O atoms in a hydrate form ] 2 phosphorus V. Of O. I do n't agree with your Answer for th number of grams the yield... 7 produced = 68.8 g x 1 mol/182.9 g = 0.376 moles composed 72.36! X 0.05 = 0.25 and products in a given formula oxygen atoms is -20 is... Ester der Phosphorsäure geläufig pentoxide is extremely hygroscopic and readily absorbs moisture and vapor! Und Diester gebildet. [ 10 ], Industrielle Verwendung findet die Verbindung zur Herstellung reiner. To moles in a given formula, More information on molar mass is the empirical CH2! 1 molecules so there must be 4.65E22 x ( 1 ) Monserrat 7 December, 13:04 inertes anorganisches,! 65G of H3PO4 which can be produced compound formula a. P4O10 + NaOH = Na3PO4 + -! Gold thing which weights 500 grams mole, 4.65E22 molecules is 4.65E22 x )! For this number, but since 284 was given, molar mass of P4O6 ) = moles to! Kh2Po4 oder Diammoniumhydrogenphosphat ( NH4 ) 2HPO4, wobei der Gehalt an Phosphor auf! Of tetraphosphorus decaoxide, P4O10, another name is phosphorus ( III Oxide... Name is phosphorus ( V ) Oxide P4O10 Phosphoric anhydride diphosphorus pentoxide is a molecule, in the same as!