What Is the PH of a 0

question 144

Multiple Choice

What is the pH of a 0.0055 M HA (weak acid) solution that is 8.2% ionized

• A) 2.26
• B) 3.35
• C) 4.52
• D) 8.21
• E) 10.65

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Definitions:

Surface Area

The total area that the surface of a three-dimensional object occupies, measured in square units.

Right Circular Cylinder

A 3-dimensional solid shape with straight parallel sides and a circular base exactly above or below each other.

Difference Of Two Squares

A special case of factoring in algebra that refers to the difference between two square numbers being factorable into the product of their sum and difference.

Perfect Square Trinomial

A trinomial that can be factored into a binomial squared, typically in the form \(a^2 + 2ab + b^2\) or \(a^2 - 2ab + b^2\).