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What is the relative formula mass for CaSO4?
The relative formula mass of CaSO4 (calcium sulfate) is 136.15 g/mol. This value is calculated by adding the atomic masses of one calcium atom (Ca) and one sulfur atom (S), multiplied by four oxygen atoms (O).
How many grams of calcium sulfate are there in two moles?
Calcium sulfate has chemical formula CaSO4. The formula mass is 40.1+32.1+4(16.0) = 136.2Mass of 2mol of CaSO4 = 2 x 136.2 = 272.4gThere are 272.4 grams of calcium sulfate in a two mole sample.
What is the relative formula mass of iodine?
The relative formula mass of iodine is 253.8 g/mol.
What is the relative formula mass of copper?
The relative atomic mass of copper is approximately 63.55. To calculate the relative formula mass of copper, you sum the atomic masses of its atoms, which in this case would just be the atomic mass of copper. Therefore, the relative formula mass of copper would be 63.55.
What is the mass in grams of 3.52 mol of iron2 sulfate?
The formula for iron (II) sulfate is FeSO4.H2O, and its gram formula unit mass is 169.92. Therefore, 3.52 formula units of this compound have a mass of 598 grams, to the justified number of significant digits.
What is the relative formula mass for CaSO4?
The relative formula mass of CaSO4 (calcium sulfate) is 136.15 g/mol. This value is calculated by adding the atomic masses of one calcium atom (Ca) and one sulfur atom (S), multiplied by four oxygen atoms (O).
What is copper sulfates relative formula mass?
The anhydrous copper sulfate (CuSO4) has a molar mass of 159,62.
How many grams of calcium sulfate are there in two moles?
Calcium sulfate has chemical formula CaSO4. The formula mass is 40.1+32.1+4(16.0) = 136.2Mass of 2mol of CaSO4 = 2 x 136.2 = 272.4gThere are 272.4 grams of calcium sulfate in a two mole sample.
Relative formula mass of calcium carbonate?
The formula for it is CaCO3 Therefore it is fairly simple to work out. Ca is 40 C is 12 O is 16 x3 48 Add them all up 100 hope this helps :)
What is the relative formula mass of iron sulphate?
The relative formula mass of iron sulfate is 151.85 g/mol. It is calculated by adding the atomic masses of all the elements in the compound, which are iron (Fe), sulfur (S), and oxygen (O).
How do you calculate the percentage composition of calcium sulfate?
You find the weights of each element in the compound and divide by their relative atomic mass to find out the moles. You find the simplest ratio of the mole values you have found and then you can find the percentages using this ratio
What is the relative formula mass of iodine?
The relative formula mass of iodine is 253.8 g/mol.
What is the chemical name of MgSO4.5H2O?
Calcium sulfate pentahydrate Source: Currently in chemistry and just finished covering a chapter with topics and subjects similar and equal to your question.
What is the mass for calcium chloride?
Calcium chloride with formula CaCl2 has molecular mass of 141. Commercial calcium chloride has formula CaCl2,2H2O.It's molecular mass is 177.
What is the relative formula mass of copper?
The relative atomic mass of copper is approximately 63.55. To calculate the relative formula mass of copper, you sum the atomic masses of its atoms, which in this case would just be the atomic mass of copper. Therefore, the relative formula mass of copper would be 63.55.
What is the relative formula mass of ethanol?
The relative formula mass of ethanol (C2H5OH) is 46 g/mol.
What is the atomic mass of sulfate?
There is no atomic mass - sulfate is a polyatomic ion. The molecular mass, however, is 80.1 g/mole.
