What is the molar mass of pure water (H₂O) in grams per mole (g/mol), using standard atomic weights H = 1 g/mol and O = 16 g/mol? Enter numeric value.
Direct Answer: Avogadro's Number & Molar Mass is defined by: 18. Molar mass of H₂O = 2(1.0 g/mol) + 16.0 g/mol = 18.0 g/mol.
Detailed Step-by-Step Explanation:
Molar mass of H₂O = 2(1.0 g/mol) + 16.0 g/mol = 18.0 g/mol.