Calculate the masses of 0.25 mol of sodium chloride NaCl.

univerkov | August 3, 2021 | education

Given:
v (nu) (NaCl) = 0.25 mol

To know:
m (NaCl) -?

First, we find the molar mass of table salt:

M (NaCl) = 23 + 35 = 58 g / mol

Shaded with the formula m = v * M we find its mass

m (NaCl) = 0.25 mol * 58g / mol = 14.5g

Answer: 0.25 mol of sodium chloride weighs 14.5 grams

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