Question

calculate the relative atomic mass of cuso4.5h20

Answer 1

Molar mass of CuSO4.5H2O = 249.685 g/mol

Convert grams CuSO4.5H2O to moles  or  moles CuSO4.5H2O to grams

Molecular weight calculation:
63.546 + 32.065 + 15.9994*4 + 5*(1.00794*2 + 15.9994)


Percent composition by elementElement  Symbol  Atomic Mass  # of Atoms  Mass PercentCopperCu63.546125.450%HydrogenH1.00794104.037%OxygenO15.9994957.671%SulfurS32.065112

Answer 2

Molar mass of CuSO4.5H2O = 249.685 g/mol

Convert grams CuSO4.5H2O to moles  or  moles CuSO4.5H2O to grams

Molecular weight calculation:

63.546 + 32.065 + 15.9994*4 + 5*(1.00794*2 + 15.9994)

Percent composition by elementElement  Symbol  Atomic Mass  # of Atoms  Mass PercentCopperCu63.546125.450%HydrogenH1.00794104.037%OxygenO15.9994957.671%SulfurS32.065112