A Solution Is Prepared by Adding 500 ML of 0

question 34

Multiple Choice

A solution is prepared by adding 500 mL of 0.3 M NaClO to 500 mL of 0.4 M HClO. What is the pH of this solution?

• A)The pH will be greater than the pK _a of hypochlorous acid.
• B)The pH will be less than the pK _a of hypochlorous acid.
• C)The pH will be equal to the pK _a of hypochlorous acid.
• D)The pH will equal the pK _b of sodium hypochlorite.
• E)None of these choices are correct.

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Definitions:

Recessionary Period

A time of economic decline during which trade and industrial activity are reduced, generally identified by a fall in GDP in two successive quarters.

Standard Deviation

A measure of the dispersion of a set of data from its mean, indicating how spread out the data points are.

Expected Return

The average return an investor anticipates receiving on an investment, considering all potential outcomes.

Expected Return

The potential return on an investment, taking into account both the probability of gains and the risk of loss.