Calculate the mass of 18 moles of sodium chloride.

We consider the molar mass of sodium chloride
M (NaCl) = 58.5 g / mol
m = n * M
n = 18 mol
m (NaCl) = 58.5 g / mol × 18 mol
m (NaCl) = 1053 grams
Or 1.05 kg



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