How many moles of water are in CuSO4 5H2O?

A mole of CuSO4•5H2O contains 5 moles of water (which corresponds to 90 grams of water) as part of its structure. Therefore, the substance CuSO4•5H2O always consists of 90/250 or 36% water by weight. The water is a definite part of the structure of the compound, and the substance should not be considered to be “wet.”

How many moles are in CuSO4 5H2O?

Number of moles in 24.9 g of CuSO4. 5H2O: number of moles = mass / molar mass = 24.9 / 249.72 = 0.100 mol.

How many water molecules are in CuSO4 5H2O?

5H2o),4 water molecules are coordinated and 1 is hydrogen bonded.

How many moles of water are in 0.250 mol of CuSO4 5H2O?

How many moles of water are contained in 0.250 moles of CuSO4*5H2O? Ratio of CuSO4*5H2O is 1:5. One mole of CuSO4 is 1 CuSO4*5H2O ratio. 0.250 moles of CuSO4*5H2O is 0.250 moles of CuSO4 (0.250×1) and 1.25 moles of H2O (0.250×5=1.25).

How many h2o are in CuSO4?

Four water molecules are co-ordinated with Cu2+ and one is hydrogen bonded with SO42 in CuSO4.

How many moles are in H2O?

The average mass of one H2O molecule is 18.02 amu. The number of atoms is an exact number, the number of mole is an exact number; they do not affect the number of significant figures. The average mass of one mole of H2O is 18.02 grams. This is stated: the molar mass of water is 18.02 g/mol.

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What is %H2O in CuSO4 5H2O?

H2O % in CuSO4.5H2O = 5 x 18 x 100 / 250. = 36 % Therefore, hydrated copper sulphate contains 36% water molecules. Hope it helps!

What is the molar mass of CuSO4 5H2O?

Copper(II) sulfate pentahydrate is the pentahydrate of copper(2+) sulfate. … It is a hydrate and a metal sulfate.