# Answer to Question #24450 in Organic Chemistry for mariah

Question #24450

calculate the number of moles in 1.00 * 10(-3) g of CuCl2

Expert's answer

For answering this question you need to use one simply formula,that is used for finding amount (or number of moles)

The formula is n=m/Mw,

where n is amount

m is mass

& Mw is molecular mass

For CuCl2& m = 1.00 * 10(-3) and Mw = 134.452

n = 1.00 * 10(-3) / 134.452 = 7.44*10(-6) mol

The formula is n=m/Mw,

where n is amount

m is mass

& Mw is molecular mass

For CuCl2& m = 1.00 * 10(-3) and Mw = 134.452

n = 1.00 * 10(-3) / 134.452 = 7.44*10(-6) mol

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