Question

what is the mass of 2.3 mol of nickel atoms​

Answer 1

Answer:

The mole is thus the link between the micro world of atoms, and molecules, to the macro world of grams and litres. 2.5⋅mol×6.022×1023⋅mol−1=15.06×1024⋅nickel atoms .

Explanation:

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Answer 2

Answer:

mole=mass/molar mass

mass=mole *molar mass

mass=2.3*58.6

mass=134.78