Chemistry, 31.07.2019 13:50 sarahcyberpony

What is the number of copper atoms in 1naira coin which weighs 7.39g assuming the material of which the coil is made is 86% copper na=n/n number of moles/n

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What is the number of copper atoms in 1naira coin which weighs 7.39g assuming the material of which...

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