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What is the number of moles in 510 g of Al2S3?
510 g Al2S3 is equal to 3,396 moles.
How many moles are in 978 g Ca?
978 g calcium contain 24,4 moles.
How many moles are in 14.84 g Mg?
14,84 g magnesium are equivalent to 0,61 moles.
How many moles is 573.28 g of AgCI?
573,28 of g of AgCI is equivalent to 4 moles.
How many moles are in 67.4 g of HCI?
67,4 g HCl is equivalent to 1,85 moles.
What is the number of moles in 510 g of Al2S3?
510 g Al2S3 is equal to 3,396 moles.
How many grams of Al2S3 can be formed from the reaction of 108.00 grams of Al with 5.00 grams of S?
To determine the limiting reactant and calculate the grams of Al2S3 formed, we need to first convert the grams of each reactant (Al and S) to moles. Then, we find the mole ratio of Al to Al2S3 and S to Al2S3 according to the balanced chemical equation. After that, we compare the moles of Al2S3 that can be formed from Al and S, choose the smaller value, and convert it back to grams of Al2S3.
What is the number of moles in 100 g MgCO3?
To calculate the number of moles in 100 g of MgCO3, you need to first determine the molar mass of MgCO3, which is 84.31 g/mol. Divide the given mass (100 g) by the molar mass to find the number of moles. In this case, 100 g / 84.31 g/mol ≈ 1.19 moles of MgCO3.
How many moles of phosphorus atoms are in a 100 g sample of phosphorus?
The molar mass of phosphorus is approximately 31 g/mol. To find the number of moles in a 100 g sample, divide the mass by the molar mass: 100 g / 31 g/mol = 3.23 mol. Therefore, there are approximately 3.23 moles of phosphorus atoms in a 100 g sample of phosphorus.
How many moles of sodium borohydride are used in 100 mg?
To calculate the number of moles of sodium borohydride in 100 mg, you need to know the molar mass of the compound, which is 37.83 g/mol. First, convert 100 mg to grams (0.1 g), then divide by the molar mass to get the number of moles, which is approximately 0.0026 moles.
How many moles are in 100g of KMnO4?
To find the number of moles in 100g of KMnO4, divide the mass (100g) by the molar mass of KMnO4 (158.034 g/mol). 100g / 158.034 g/mol = 0.632 moles of KMnO4.
HOW MANY moles of mg atom are there in 100 gm of mg?
There are 2.47 moles of Mg atoms in 100 g of Mg. This is calculated by dividing the given mass by the molar mass of Mg (24.305 g/mol) to get the number of moles.
How many moles of phosphorus atoms are in 100 grams of P4S10?
To find the number of moles of phosphorus atoms in 100 grams of P4S10, we first need to determine the molar mass of P4S10 which is 284.26 g/mol. Next, we calculate the number of moles of P4S10 in 100 grams by dividing 100 g by the molar mass to get 0.352 moles of P4S10. Since there are 4 phosphorus atoms in each P4S10 molecule, there are 0.352 moles x 4 = 1.41 moles of phosphorus atoms in 100 grams of P4S10.
How many atoms of aluminum are there in a sample of aluminum sulfide with a mass of 100 g?
To find the number of atoms of aluminum in a 100 g sample of aluminum sulfide, you first calculate the number of moles of aluminum sulfide. Then, use the molar ratio of aluminum to aluminum sulfide to determine the number of moles of aluminum, and finally convert moles of aluminum to atoms using Avogadro's number (6.022 x 10^23 atoms/mole).
If you have g of beryllium how many moles is this equivalent to?
The formula is: number of moles = g Be/9,012.
What is the mass of CO2 and H2O produced after combusting 100 g of acetylene?
The balanced chemical equation for the combustion of acetylene (C2H2) is 2C2H2 + 5O2 -> 4CO2 + 2H2O. From the equation, for every 2 moles of acetylene combusted, 4 moles of CO2 and 2 moles of H2O are produced. Since the molar mass of acetylene is 26 g/mol, 100 g of acetylene is equivalent to 100/26 = 3.85 moles. Therefore, 3.85 moles of acetylene combustion would produce 7.7 moles of CO2 and 3.85 moles of H2O.
How many moles are in 27.4 g of water?
There are 1.52 moles of water in 27.4 g.
