Question

2. When baking soda, NaHCO, is heated
carbon dioxide is released, which is
responsible for
the rising of cookies and
bread. Determine the formula masses of
baking soda and carbon dioxide,​

Answer 1

Explanation:

Baking Soda (NaHCO3)

• (Na) + (H) + (C) + 3 (O)
• 23 + 1 + 12 + 3 × 16
• 84 gram

Carbondioxide (CO2)

• (C) + 2 (O)
• 12 + 2 × 16
• 44 gram