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A sample problem for a chemistry student to solve from the subtopic Calculating the effect of changing the temperature on the equilibrium constant could be: What would be the new equilibrium constant (Kc) for the reaction 2NOCl (g) ↔ 2NO (g) + Cl2 (g) at 400 K, if the initial equilibrium constant at 300 K is 2.50 x 10^-3? Given that the enthalpy change of the reaction (∆H) is -91.84 kJ/mol and the entropy change of the reaction (∆S) is -188.8 J/mol K.
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Jan 22
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Chemical equilibrium
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What is the theory behind exposure therapy for anxiety?
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Jan 20
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Psychology
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38
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Why is it important to avoid using ableist language?
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Jan 20
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Psychology
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10
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What did Karl Duncker's 'candle problem' demonstrate about problem solving?
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Jan 17
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Psychology
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30
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What is the function of glial cells in the nervous system?
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Jan 14
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Psychology
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30
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What is the difference between adolescence and emerging adulthood?
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Jan 14
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Psychology
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41
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What is the definition of a schema?
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Jan 14
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Psychology
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22
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What color is the brittle metalloid tallurium?
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Jan 6
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Science
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42
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What is vital for nervous system functions that include muscle stimulation, memory formation, and learning?
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Dec 27, 2024
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Science
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