how to find % composition of all elements in CUSO4.5H2O
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Answer:
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 element
Element Symbol Atomic Mass # of Atoms Mass Percent
Copper Cu 63.546 1 25.450%
Hydrogen H 1.00794 10 4.037%
Oxygen O 15.9994 9 57.671%
Sulfur S 32.065 1
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