An Aqueous Solution at 25

question 53

Multiple Choice

An aqueous solution at 25.0°C contains [H⁺] = 0.080 M.What is the pH of the solution?

• A)1.10
• B)-1.10
• C)13.0
• D)0.0800
• E)1.30 × 10^-13

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Definitions:

Random Variable

A variable whose outcomes are determined by chance, used in probability theory and statistics.

Independent

Not influenced or controlled by others; in statistics, two variables are independent if the occurrence of one does not affect the probability of occurrence of the other.

Standard Deviation

A statistic that measures the dispersion or variability of a dataset relative to its mean, used as an indicator of uncertainty or volatility.

Binomial Distribution

A probability distribution that describes the number of successes in a fixed number of independent trials, each with the same probability of success.