Question

calculate the mass of 100 moles of copper carbonate?​

Answer 1

Answer:

nswer 1 mole of CuSO4 contains 1 mole of copper.

Molar mass of CuSO4 = atomic mass of Cu + atomic mass of S + 4X atomic mass of O.

Molar mass of CuSO4 = ( 63.5 ) + ( 32.00 ) + 4 ( 16.00 )

= 63.5+ 32.00 +64.00 159.5 amu

. Gram molecular mass of CuSO4 = 159.5 g

159.5 g of CuSO4 contains Cu = 63.5

1g of CuSO4 contains Cu = 63.5 / 159.5 * 1

Therefore 100g of CuSO4 contains Cu = 63.5 / 159.5 * 100 = 39.81 g

Explanation:

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