AAMC MCAT Exam 4 QUESTIONS AND ANSWERS RATED A+ 2023|2024
AAMC MCAT Exam 4 QUESTIONS AND ANSWERS RATED A+ 2023|2024 Limestone does NOT decompose when heated to 900 K because, at 900 K, ΔH is: A. positive and less than TΔS. B. positive and greater than TΔS. C. negative and less than TΔS. D. negative and greater than TΔS. - ANSWER B. positive and greater than TΔS. The reaction does not occur (is not spontaneous). This indicates that ΔG = ΔH - TΔS > 0. From inspection of the reaction, it can be concluded that ΔS > 0 (a gas evolves). Consequently, ΔH > TΔS explains why the reaction does not occur. According to Table 1, what is the concentration of the glucose in the blood from which the diluted sample was taken?
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- 20 novembre 2023
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- 2023/2024
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