Question

give the steps to calculate the molar mass of Co(No3)2.6H2O​

Answer 1

Explanation:

[14+(16 x 3)] x 2 = 124 g/mol. Similarly, the molar mass of H2O is 18 g/mol. Therefore the molar mass of hexahydrates will be 18 x 6= 108 g/mol.

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Answer 2

Answer:

Molar mass of Co(NO3)2.6H2O = 291.03468 g/mol

Molecular weight calculation:

58.9332 + (14.0067 + 15.9994*3)*2 + 6*(1.00794*2 + 15.9994)

Explanation:

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