What is the mass in grams of 1.50 moles of sodium chloride, NaCl?

87.7 g

Explanation:

Molar Mass of NaCl:

Na is Sodium, and the Periodic Table says that Sodium has an atomic mass of 22.99.Cl is Chlorine, and the Periodic Table says that Sodium has an atomic mass of 35.99.(1 x 22.99) + (1 x 35.99) = 58.4 g/mol

1.50 Moles:

We need to multiply our original value by 1.50.(1.50) x (58.44/1) = 87.66 = 87.7 g

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