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What is the mass of (b) 0.5 mole of water molecules?

What is the mass of
        (b) 0.5 mole of water molecules?

Grade:12th pass

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
one year ago
Dear Student

Mole of water molecule = 0.5 mole
Molar mass of water molecules = 2 × 1 + 16 = 18 g
Mass of H2O = 18 × 0.5 = 9 g



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