Hello, may you please help me Calculate the percentage of water of crystallisation in Na2CO3•10H2O

Abel Mohler asked Jun 3, 2022

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Hello, may you please help me

Calculate the percentage of water of crystallisation in Na2CO3•10H2O

Abel Mohler asked Jun 3, 2022

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11 votes

Answer:

62.9%. The molar mass of sodium carbonate is 106 grams per mole. Each water molecule adds another 18.0 grams per mole.

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