Calculate the PH of a Solution That Has [OH^-] =

question 87

Multiple Choice

Calculate the pH of a solution that has [OH^-] = 5.2 x 10^-7 M.

• A)pH = 5.20
• B)pH = 7.00
• C)pH = 6.28
• D)pH = 5.27
• E)pH = 7.72

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Definitions:

Counting Rule

A mathematical rule to determine the number of possible outcomes in a situation without having to list them all explicitly.

Combinations

Refers to the selection of items from a larger set where the order of selection does not matter.

Binomial Experiment

An experiment or trial that can be reduced to two outcomes, success or failure, and is repeated a fixed number of times.

Continuous Random Variables

Variables capable of assuming any value within a specified range, with the potential for infinite variations.