What mass (in mg) does 2.63 moles of nickel have?

To convert the amount in moles to units of grams, we need the atomic mass of nickel which is 58.69 g/mol. We multiply the number of moles to the atomic mass which cancels moles leaving us with units of grams.

2.63 moles ( 58.69 g/mol ) = 154.35 g Nickel

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