SharayaK739093 SharayaK739093

04-11-2022
Chemistry

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how many moles in 312.5 grams of calcium

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JamisonR502636 JamisonR502636

04-11-2022

So,

We obtain the moles dividing the amount by the molar mass of the substance:

The answer is 7.8125 moles of Ca.

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