Question

Find the mass of 3.21 x 10^-2 Nickel

Answer 1

1.88 g

Step-by-step explanation:

n(moles) = mass/molar mass

mass = moles x molar mass of nickel

mass = 3.21x10^-2 x 58.69

mass = 1.883949 grams

mass = 1.88 g (2dp)

Hope this helps :)