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What is the molar mass of sodium phosphide?
The molar mass of sodium phosphide (Na3P) is calculated by adding the atomic masses of the elements in the compound. The atomic mass of sodium (Na) is 22.99 g/mol, and the atomic mass of phosphorus (P) is 30.97 g/mol. The molar mass of sodium phosphide is therefore 22.99 g/mol + 30.97 g/mol + 30.97 g/mol + 30.97 g/mol = 115.9 g/mol.
What is the molar mass of p-cresol?
The molar mass of p-cresol (4-methylphenol) is approximately 108.14 g/mol.
How do you convert PO4-P to P2O5?
To convert PO4-P to P2O5, you can use the molar mass of each compound. Phosphorus (P) has a molar mass of 30.97 g/mol, while P2O5 has a molar mass of 141.94 g/mol. So, you can calculate the conversion factor by dividing the molar mass of P2O5 by the molar mass of P to determine how much P2O5 is equivalent to 1 unit of PO4-P.
What is the mass of 4.76 moles of Na3PO4?
To calculate the mass of 4.76 moles of Na3PO4, you first need to find the molar mass of Na3PO4. Na has a molar mass of 22.99 g/mol, P has a molar mass of 30.97 g/mol, and O has a molar mass of 16.00 g/mol. The molar mass of Na3PO4 is (322.99) + 30.97 + (416.00) = 163.94 g/mol. Multiply the molar mass by the number of moles: 163.94 g/mol * 4.76 mol = 780.94 grams.
What is the formula mass for Ca3(PO4)2?
The formula mass for Ca3(PO4)2 is calculated by adding the atomic masses of each element in the compound. For calcium (Ca), the atomic mass is 40.08 g/mol, for phosphorus (P) it is 30.97 g/mol, and for oxygen (O) it is 16.00 g/mol. Thus, the formula mass for Ca3(PO4)2 is 310.18 g/mol.
What is the mass fraction of P in tetraphosphorus hexaoxide?
The molar mass of P in tetraphosphorus hexaoxide is 30.97 g/mol, and the molar mass of the compound is 284.95 g/mol. Therefore, the mass fraction of P in tetraphosphorus hexaoxide is (4 mol x 30.97 g/mol) / 284.95 g = 0.438 or 43.8%.
What mass of phosphorus will be needed to produce 3.25 mol of P4O10?
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 .......................1 mol P4O10 1 mol P
How many moles of lithium phosphate are in 51 grams of this substance?
To find the number of moles in 51 grams of lithium phosphate, you first need to determine its molar mass. The molar mass of lithium phosphate (Li3PO4) is 115.79 g/mol. To find the number of moles, divide the given mass by the molar mass: 51 g / 115.79 g/mol ≈ 0.44 moles of lithium phosphate.
Mass of 3 moles of ammonia would be?
The molar mass of ammonia is about 17 grams, so that 3 moles would have a mass of 51 grams.
What is the molar mass of 0.317 mol POCl3?
To find the molar mass of POCl₃ (phosphoryl chloride), you need to sum the atomic masses of its constituent elements: phosphorus (P: approximately 30.97 g/mol), oxygen (O: approximately 16.00 g/mol), and chlorine (Cl: approximately 35.45 g/mol). The molar mass of POCl₃ is calculated as follows: 30.97 g/mol (P) + 16.00 g/mol (O) + 3 × 35.45 g/mol (Cl) = 137.32 g/mol. Therefore, the molar mass of 0.317 mol of POCl₃ is 0.317 mol × 137.32 g/mol = 43.56 g (approximately).
What is the molar mass of sodium phosphide?
The molar mass of sodium phosphide (Na3P) is calculated by adding the atomic masses of the elements in the compound. The atomic mass of sodium (Na) is 22.99 g/mol, and the atomic mass of phosphorus (P) is 30.97 g/mol. The molar mass of sodium phosphide is therefore 22.99 g/mol + 30.97 g/mol + 30.97 g/mol + 30.97 g/mol = 115.9 g/mol.
What is the molar mass of p-cresol?
The molar mass of p-cresol (4-methylphenol) is approximately 108.14 g/mol.
If formula for ammonia is NH what is the mass of 3 moles of ammonia would be in grams?
The molar mass of ammonia is about 17 grams, so that 3 moles would have a mass of 51 grams.
How do you convert PO4-P to P2O5?
To convert PO4-P to P2O5, you can use the molar mass of each compound. Phosphorus (P) has a molar mass of 30.97 g/mol, while P2O5 has a molar mass of 141.94 g/mol. So, you can calculate the conversion factor by dividing the molar mass of P2O5 by the molar mass of P to determine how much P2O5 is equivalent to 1 unit of PO4-P.
What is the molar mass for tetraphosphorus trisulfide P4S3?
To determine the molar mass for any compound, you multiply the molar mass of each element (atomic mass in grams) times its subscript, which represents the number of atoms of that element. Then add the result for each element. Molar Mass of P4S3 (4 atoms x 30.974g/mol P) + (3 atoms x 32.06g/mol S) = 123.90g/mol P + 96.18g/mol S = 220.08g/mol P4S3
What is the mass of 4.76 moles of Na3PO4?
To calculate the mass of 4.76 moles of Na3PO4, you first need to find the molar mass of Na3PO4. Na has a molar mass of 22.99 g/mol, P has a molar mass of 30.97 g/mol, and O has a molar mass of 16.00 g/mol. The molar mass of Na3PO4 is (322.99) + 30.97 + (416.00) = 163.94 g/mol. Multiply the molar mass by the number of moles: 163.94 g/mol * 4.76 mol = 780.94 grams.
What is the mass of 3.2 mol of ammonia (NH3)?
P = 31 mass weight H = 1 mass weight, times that by 3 to get 3 (you do this because you have PH3) Add both mass weights to get 34, then multiply that by the number of mols you have 34 x 3.91 mol = 130 g
