(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I have .021 moles of H2o

and .0137 CaSO4 annhydrous.

What is the formula for hydrated calcium?

2. Relevant equations

CaSo4*H20-->CaSo4 +H2o

3. The attempt at a solution

we divide .0137 by.021 and get .65.

We then multipy that by three and get:

2CaSo4*1H20-->2CaSo4 +1H2o

Right?

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# Easy calculation

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