0
Add your answer:
Earn +20 pts
How many moles of Mg are present in 14.95 g?
The answer is 0,615 moles.
How many grams of NaCl are present in 10.00 moles?
10 moles of sodium chloride have 584,397 g.
How many moles of Al2O3 are present in 49.3 g of this compound?
To find the number of moles, we need to use the molar mass of Al2O3, which is 101.96 g/mol. Divide the given mass (49.3 g) by the molar mass to get the number of moles of Al2O3 present. 49.3 g / 101.96 g/mol ≈ 0.483 moles of Al2O3.
How many moles are present in gram's of silicon Si?
1 g silicon is equal to 0,0356 moles.
How many grams of phosphorus trichloride are present in 3.42 moles of this compound?
3,42 moles of phosphorus trichloride have 469,6686 g.
How many moles of Mg are present in 14.95 g?
The answer is 0,615 moles.
How many moles are present in 425 grams of UF4?
The answer is 1.35 moles.425 g of UF4 would be 1.35 moles.
How many grams of NaCl are present in 10.00 moles?
10 moles of sodium chloride have 584,397 g.
How many moles of Al2O3 are present in 49.3 g of this compound?
To find the number of moles, we need to use the molar mass of Al2O3, which is 101.96 g/mol. Divide the given mass (49.3 g) by the molar mass to get the number of moles of Al2O3 present. 49.3 g / 101.96 g/mol ≈ 0.483 moles of Al2O3.
How many moles of aluminum are present in an aluminum cylinder with a mass of 15 g?
To determine the number of moles of aluminum present, we need to first determine the molar mass of aluminum, which is approximately 26.98 g/mol. We can then use the formula: moles = mass / molar mass. Plugging in the values, we get moles = 15 g / 26.98 g/mol ≈ 0.56 moles of aluminum.
How many moles are present in gram's of silicon Si?
1 g silicon is equal to 0,0356 moles.
How many grams of phosphorus trichloride are present in 3.42 moles of this compound?
3,42 moles of phosphorus trichloride have 469,6686 g.
How many moles are present in 1.00x10-3 g of CuCl2?
The answer is 7,44.10e-6 mol.
How many moles are present in 1 g of ammonia?
There are approximately 0.023 moles of ammonia in 1 g of ammonia (NH3).
How many moles of are present in 16.0 of octane?
To determine how many moles of octane are present in 16.0 g, you would divide the mass of octane by its molar mass. The molar mass of octane (C8H18) is approximately 114.23 g/mol. Therefore, 16.0 g ÷ 114.23 g/mol = 0.14 moles of octane.
How many moles s are present in 1 g of ammonia?
1 g of ammonia (NH3) is equal to 0,059 mol.
How many grams of nitrogen are present in 1.78 moles of nitrogen trifluoride?
The answer is 24,92 g nitrogen.
