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Calculate the standard enthalpy change for the reaction of [Co(H2O)6]Cl2 and NaOH using the following balanced chemical equation and given standard enthalpies of formation:[Co(H2O)6]Cl2 (aq) + 2NaOH (aq) → [Co(H2O)6](OH)2 (s) + 2NaCl (aq)ΔH°f [Co(H2O)6]Cl2 (aq) = -415.32 kJ/molΔH°f [Co(H2O)6](OH)2 (s) = -1276.24 kJ/molΔH°f NaCl (aq) = -407.33 kJ/mol
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2 days
ago
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Chemical thermodynamics
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51
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How can liquid chromatography be used to accurately determine the concentration of a specific compound in a complex sample mixture?
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Jan 29
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Analytical Chemistry
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4
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What is the effect of ageing on mental rotation?
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Jan 20
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Psychology
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58
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Who developed the Human Givens Approach?
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Jan 15
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Psychology
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5
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Who argues that positive emotion can coexist alongside negative emotion during the grief process?
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Jan 15
in
Psychology
0
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5
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Who is considered the founder of the humanistic perspective?
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Jan 15
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Psychology
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28
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When did psychology officially become a field of study?
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Jan 14
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Psychology
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votes
22
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What is the theory behind human-machine interface psychology?
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Jan 14
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Psychology
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15
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Which type of tree loses its leaves each fall and remains leafless in the winter?
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Jan 8
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Science
0
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29
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Quarks also have a different type of charge, called what?
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Dec 31, 2024
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Science
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