Consider a Chemical Reaction That Follows the Equation NaHCO₃

question 71

Multiple Choice

Consider a chemical reaction that follows the equation NaHCO₃ + CH₃COOH → NaCH₃COO + CO₂ + H₂O. 80 g of NaHCO₃ and 65 g CH₃COOH is available for performing this reaction. Which of the following is considered to be in excess? (Molar masses: NaHCO₃ = 84 g; CH₃COOH = 60.05 g)

• A) NaCH₃COO
• B) NaHCO₃
• C) CO₂
• D) H₂O
• E) CH₃COOH

---

Definitions:

Subjects

Individuals or entities that participate in a research study or experiment, often used in the context of clinical trials or social sciences.

Similar

Having a resemblance in appearance, character, or quantity, without being identical.

Confidence Interval

A band of values, extrapolated from sample statistics, presumed to surround the value of an unknown parameter within the population.

Independent Samples

Samples that are collected from distinct, non-overlapping populations, ensuring that measurements from one sample do not influence the measurements from the other.