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Determine the standard enthalpy change of the dissolution reaction of 2.50 g of NaOH in water, given that the molar enthalpy of hydration of Na+ and OH- ions are -406.8 kJ/mol and -230.0 kJ/mol respectively. The heat capacity of the calorimeter is 25.2 J/°C and the initial and final temperatures were 24.0°C and 29.2°C respectively.
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Chemical thermodynamics
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Who were the pioneers of cognitive behavioural therapy?
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Jan 16
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Psychology
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Who is associated with the Multimodal Life History Inventory?
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Jan 15
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Psychology
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35
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Why do we forget things?
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Jan 15
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Psychology
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What is the Gestalt principle of proximity?
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Jan 14
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Psychology
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What is the double-blind study?
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Jan 13
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Psychology
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How many years ago may the earliest fungi have evolved?
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Dec 30, 2024
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Science
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