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How many moles are there in 12.8 g of calcium fluoride?
To find the number of moles, you first need to determine the molar mass of calcium fluoride, which is 78.07 g/mol. Then, divide the given mass by the molar mass: 12.8 g / 78.07 g/mol = 0.164 moles. Therefore, there are 0.164 moles in 12.8 g of calcium fluoride.
How many moles of calcium oxide are produced when 36.5 g of calcium react completely with oxygen gas?
.913 moles
How many moles of calcium is in 80 grams?
To find the number of moles in 80 grams of calcium, you would first calculate the molar mass of calcium (40.08 g/mol), then divide the given mass by the molar mass to get the number of moles. In this case, 80 grams of calcium would be 2 moles.
What mass of calcium oxide is produced by heating 25 moles of calcium carbonate?
The molar ratio between calcium carbonate and calcium oxide is 1:1. So, 25 moles of calcium carbonate will produce 25 moles of calcium oxide. The molar mass of calcium oxide is 56.08 g/mol, so the mass of calcium oxide produced will be 25 moles * 56.08 g/mol = 1402 g.
How many moles are in 28 grams of calcium oxide?
To find the number of moles in 28 grams of calcium oxide, we need to divide the given mass by the molar mass of calcium oxide. The molar mass of calcium oxide (CaO) is 56.08 g/mol. So, 28 grams of CaO is equal to 28 g / 56.08 g/mol = 0.5 moles of calcium oxide.
How many moles of calcium are in 425 g calcium (Ca)?
425 g calcium (Ca) is equal to 10,604 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 moles are in 29.0 g of calcium?
29,0 g of calcium is equal to 0,723 moles.
If a person consumes 0.06 g of calcium how many moles of calcium did he consume?
0,06 g calcium is equivalent to 0,0015 moles.
How many grams is contained in 0.27 moles of calcium?
0,27 moles of calcium contain 10,82 g calcium.
How many grams is 3 moles of calcium?
3 moles of calcium is equivalent to 120,234 g.
How many moles of calcium are in a sample of 40 g?
There are approximately 1 mole of calcium in 40 g, as the molar mass of calcium is about 40 g/mol.
How many moles are in 978 g Ca?
978 g calcium contain 24,4 moles.
How many moles are there in 400g of calcium cabonate?
400 g of calcium cabonate is equal to 3,996 moles.
How many moles of calcium represent in 120 grams?
120 g calcium is equal to 3 moles.
How many moles of Ca are in 156 g of the element?
156 g calcium is equivalent to 3,89 moles.
If The health of bones depends upon a good supply of calcium. If a person consumes 0.06 g of calcium how many moles of calcium did he consume?
To calculate the number of moles of calcium consumed, use the formula: moles = mass (g) / molar mass (g/mol). The molar mass of calcium (Ca) is approximately 40.08 g/mol. Therefore, if a person consumes 0.06 g of calcium, the number of moles consumed is 0.06 g / 40.08 g/mol, which is approximately 0.00149 moles of calcium.
