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nirvana33 [79]
2 years ago
8

How many moles are there in 42.2g of Cu₂SO4?

Chemistry
1 answer:
adelina 88 [10]2 years ago
8 0

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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