How many grams of sodium chloride are there in 3.2 moles of NaCl

Answer 1

The first step in converting grams to moles is to calculate the molar mass of NaCl. Looking on the periodic table find the values of Na and Cl and add them together.

Na = 22.99 g/mol

Cl = 35.453 g/mol

22.99 + 35.453 = 58.443 g/mol

Now you can use this value to calculate the number of g in 3.2 moles.

3.2 moles x 58.443 g = 187.02 g NaCl

1 mole