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Chemistry
Wilma
4 January, 18:13
Calculate number of moles in 86.4 g of Ni
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Mohammed
4 January, 21:34
0
Number of moles = mass of Ni / molecular mass of Ni
mass of nickel = 86.4 g
molecular mass of nickel = 58.69
number of moles of Ni in 86.4 g
=86.4/58.69
=1.472 mol
(rounded to four significant figures instead of three because the first digit of the answer starts with a 1).
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