What Is the PH of a Solution Made by Mixing

question 131

Multiple Choice

What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 50.00 mL of 0.100 M KOH? Assume that the volumes of the solutions are additive.K_a = 1.8 × 10^-5 for

• A) 8.26
• B) 9.26
• C) 11.13
• D) 12.40

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Definitions:

Beak Sizes

Variations in the length, width, and shape of the beaks of birds, often correlating with their feeding habits and ecological niches.

Indicator Species

Organisms used to assess the health of an ecosystem because their presence, absence, or abundance reflects a specific environmental condition.

Environmental Degradation

The deterioration of the environment through depletion of resources, destruction of ecosystems, and the extinction of wildlife.