Armepisyadelgadboa Armepisyadelgadboa

22-10-2016
Chemistry

contestada

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

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Willchemistry Willchemistry

23-10-2016

Atomic mass Nickel ( Ni) = 58.69 a.m.u

1 mole ------------- 58.69 g
2.63 moles -------- ??

2.63 x 58.69 / 1 => 154.3547 g

1 g ------------- 1000 mg
154.3547 g ---- ??

154.3547 x 1000 / 1

=> 154,354.7 mg

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