Question

CuSO4.5H20 calculate the reletive molecular mass
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Answer 1

Explanation:

By interpreting the substance provided, we can calculate the molecular mass of the molecule: Identify the molecule formula. The number of atoms presents in each element of the compound is calculated using the formula

Answer 2

Answer:

Molecular mass of a compound is the sum of atomic masses of each element present in the molecule.

Molecular mass = atomic mass of Cu + atomic mass of S + (9 × atomic mass of O) + (10 × atomic mass of H) =63.5+32+9×16+10×1=249.5 gm/mole