Sodium Bicarbonate, NaHCO₃, Reacts with HCl to Form What Gases

question 8

Multiple Choice

Sodium bicarbonate, NaHCO₃, reacts with HCl to form what gases?

• A) H₂
• B) CO
• C) CO₂
• D) NaCl
• E) it does not react

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Definitions:

Factor A

A term used in experimental design and analysis to denote one of potentially several independent variables being studied for its impact on a dependent variable.

Null Hypothesis

A statement in statistical analysis that proposes there is no significant difference or effect, intended to be tested against an alternative hypothesis.

Research Hypothesis

A statement suggesting a potential outcome or association that a study is designed to investigate, often proposing how two variables are related.