Chemistry - Stoichiometry - Molar mass calculations - How Heavy is a Mole?

Match substances to their molar mass for Grade 10-11. Pairs: 1) H₂O → 18 g/mol (1+1+16). 2) CO₂ → 44 g/mol (12+16+16). 3) NaCl → 58.5 g/mol (23+35.5). 4) C₆H₁₂O₆ (glucose) → 180 g/mol. 5) H₂SO₄ → 98 g/mol (2+32+64). 6) O₂ → 32 g/mol (16+16). 7) CaCO₃ → 100 g/mol (40+12+48). 8) Fe → 56 g/mol (just at