Question

how do we obtain an anhydrous salt​

Answer 1

Answer:

Hello mate

Explanation:

Moles water driven off: mass water (from above) / FW water = moles water • Moles anhydrous salt: mass anhydrous salt + crucible minus mass crucible = mass anhydrous salt then divide by 134.5 g/mol to get moles anhydrous salt.

Answer 2

Answer:

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Explanation:

Moles water driven off: mass water (from above) / FW water = moles water • Moles anhydrous salt: mass anhydrous salt + crucible minus mass crucible = mass anhydrous salt then divide by 134.5 g/mol to get moles anhydrous salt.