Baking Soda (NaHCO₃, 84 $\rightarrow$ H₂O(l) + CO₂ (G) + NaC₃H₅O₃ (Aq)
A)0

question 21

Multiple Choice

Baking soda (NaHCO₃, 84.0 g/mol) can react with acids such as lactic acid (HC ₃H₅O₃, 90.1 g/mol) to generate the carbon dioxide gas needed to make baked goods rise.If sufficient lactic acid is present to completely react with 20.4 g NaHCO₃, how many moles of CO₂ (44.01 g/mol) are generated?
HC₃ H₅O₃ (aq) + NaHCO₃ (s) $\rightarrow$ H₂O(l) + CO₂ (g) + NaC₃H₅O₃ (aq)

• A)0.464 mol
• B)0.243 mol
• C)0.334 mol
• D)0.204 mol
• E)0.232 mol

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