Answered

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How many moles are there in 42.2g of Cu₂SO4?

Sagot :

bridemaggie6

Answer:

0.264moles

Explanation:

number of moles= given mass/molar mass.

Molar mass of Cu2SO4= 63.5+32+4(16)=159.5

moles(n)=42.2/159.5= 0.264moles

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