Using the Thermodynamic Data Provided Below, Calculate K_a1 for H₂CO₃(aq) $\circ$

question 87

Multiple Choice

Using the thermodynamic data provided below, calculate K_a1 for H₂CO₃(aq) at 25 ^$\circ$ . $\begin{array}{|l|l|c|}\hline & \Delta \mathrm{H}_{\mathrm{f}}^{\circ}(\mathrm{kJ} / \mathrm{mol}) & \mathrm{S}^{\circ}(\mathrm{J} / \mathrm{K} \cdot \mathrm{~mol}) \\\hline \mathrm{H}^{+}(a q) & 0 & 0 \\\hline \mathrm{H}_{2} \mathrm{CO}_{3}(a q) & -698.7 & 191 \\\hline \mathrm{HCO}_{3}^{-}(a q) & -691.11 & 95.0 \\\hline \mathrm{CO}_{3}^{2-}(a q) & -676.26 & -53.1 \\\hline\end{array}$

• A) 5 * 10^-5
• B) 5 * 10^-6
• C) 5 * 10^-7
• D) 5 * 10^-8
• E) None of the above

Recognize the influence of genetics and environment on intelligence.

Comprehend the reasons behind certain animal behaviors from an evolutionary perspective.

Identify the factors contributing to differences in intelligence among individuals.

Understand the process and significance of twin studies in psychology.

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Definitions:

Genetic Link

The association between genetic factors and the likelihood of developing certain conditions or traits.

Schizophrenia

A severe mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behavior.

Borderline Personality Disorder

Borderline Personality Disorder is a mental disorder characterized by unstable moods, behavior, and relationships, with symptoms including emotional instability, feelings of worthlessness, insecurity, impulsivity, and impaired social relationships.

Families

Groups of individuals related by blood, marriage, or other significant relational bonds, often sharing living quarters and involved in a collective socio-economic unit.