Compare Solution a with PH = 4 to Solution B

question 13

Multiple Choice

Compare solution A with pH = 4 to solution B with pH = 6.

• A)The concentration of hydronium ion in solution A is twice that in solution B.
• B)Solution A has greater buffering capacity than solution B.
• C)The concentration of hydronium ion in solution A is 100 times that in solution B.
• D)The hydroxide concentrations are equal in the two solutions since pH only measures the concentration of H+.

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Definitions:

Extrinsic Motivation

Refers to motivation driven by external rewards such as money, fame, grades, and praise.

Intrinsic Motivation

The drive to engage in activities for their own sake, for the pleasure and satisfaction derived from participation, rather than for some separable consequence.

Extrinsic Motivation

Motivation that is driven by external rewards such as money, fame, grades, and praise.

Reward

An outcome or event that strengthens the likelihood of a behavior by providing a positive consequence or satisfaction to the subject.