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What is the mass of 6.25 moles of Ca(OH)2?
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What is the mass of 6.25 moles of Ca(OH)2?

User Lisamarie
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1 Answer

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mass/moles x mr
so you need to work out the rfm of Ca(OH)2= 40(16+1)2= 40+34= 74
and then use the formula= moles x mr
6.25 x 74= 462.5
Answer= 462.5g
User Emobe
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