Chemistry, 02.03.2020 06:05 bob4964

A modern-day nickel is 25% nickel and 75% copper. Every nickel weighs exactly five grams. Using this information, how many nickel coins do you need to have before you have a mole of nickel?

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A modern-day nickel is 25% nickel and 75% copper. Every nickel weighs exactly five grams. Using this...

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