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Chemistry, 01.04.2020 07:51 rayne40

1. If the molar mass of Na2SO4•nH2O is 304.04 g/mol, what is the hydration number 'n'?
A. 8
B. 10
C. 9
D. 7
2. What is the formula for the compound copper (II) sulfate pentahydrate?
3.Hydrates are formed with compounds
A. covalent
B. ionic
C. None of these
D. metallic

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1. If the molar mass of Na2SO4•nH2O is 304.04 g/mol, what is the hydration number 'n'?
A. 8
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