Which of the Following Solutions Would Have the Highest PH

question 110

Multiple Choice

Which of the following solutions would have the highest pH? Assume that they are all 0.10 mol L^-1 in acid at 25 ^∘C? The acid is followed by its K_a value.

• A)HF, 3.5 × 10^-4
• B)HCN, 4.9 × 10^-10
• C)HNO₂, 4.6 × 10^-4
• D)HCHO₂, 1.8 × 10^-4
• E)HClO₂, 1.1 × 10^-2

Analyze self-evaluation processes and their effects on an individual's self-esteem and perception.

Grasp the basic aspects of temperament and their long-term implications on personality development.

Comprehend the better-than-average effect and identify instances where it manifests in real life.

Explain the humanistic approach to personality and its implications for child-rearing.

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Definitions:

Positive Reinforcement

A behavioral strategy that involves adding a stimulus after a behavior to increase the likelihood of that behavior being repeated.

Negative Reinforcement

A process in operant conditioning where a response or behavior is strengthened by stopping, removing, or avoiding a negative outcome or aversive stimulus.

Spontaneous Recovery

The reappearance of a previously extinguished conditioned response after a pause, without further conditioning.

Classical Conditioning

A training technique involving the recurrent pairing of two stimuli, leading to a reaction initially provoked by the second stimulus being ultimately provoked by just the first stimulus.