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A Buffer Solution Contains H2CO3 and HCO3, Resulting in the Equilibrium

question 13

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A buffer solution contains H2CO3 and HCO3, resulting in the equilibrium shown by the reaction below. According to this reaction and LeChatelier's principle, what happens when acid (H3O+) is added to this buffer solution? A buffer solution contains H<sub>2</sub>CO<sub>3</sub> and HCO<sub>3</sub><font face= symbol ><sup></sup></font>, resulting in the equilibrium shown by the reaction below. According to this reaction and LeChatelier's principle, what happens when acid (H<sub>3</sub>O<sup>+</sup>)  is added to this buffer solution?   A)  More HCO<sub>3</sub><font face= symbol ><sup></sup></font> is formed. B)  More H<sub>3</sub>O<sup>+ </sup>is formed. C)  More H<sub>2</sub>CO<sub>3</sub> is formed D)  Less H<sub>2</sub>O is formed. E)  The reaction shifts to the right.


Definitions:

Interaction Effects

Occur when the effect of one independent variable on a dependent variable changes depending on the level of another independent variable.

Main Effects

The direct, independent impacts of individual independent variables on a dependent variable in the context of factorial designs.

Total Mean

The overall average of a set of numbers or measurements, calculated by summing all the values and dividing by the number of observations.

Total Mean

The overall average of a set of numerical values computed by summing them up and dividing by the count of numbers.

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