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Calculate the heat of formation of methane (CH4) given the following bond energy values: C-H bond energy = 413 kJ/mol and C-C bond energy = 348 kJ/mol.
answered
Jan 23
in
Chemical bonding
0
votes
39
views
Calculate the enthalpy change for the fusion of 50.0 g of ice at its melting point (0 °C). The molar enthalpy of fusion of water is 6.01 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
39
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What was the main finding of Asch's conformity study?
answered
Jan 17
in
Psychology
0
votes
24
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According to the cognitive-behavioural theory, what is cognitive restructuring?
answered
Jan 15
in
Psychology
0
votes
31
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Who developed the concept of perceptual set?
answered
Jan 15
in
Psychology
0
votes
43
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What is the principal criticism of evolutionary psychology?
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Jan 13
in
Psychology
0
votes
27
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What is the social intelligence theory?
answered
Jan 13
in
Psychology
0
votes
34
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What has high surface tension because of extensive hydrogen bonding?
answered
Jan 6
in
Science
0
votes
34
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Hydrogen and helium are specifically involved as reactants in what nuclear reaction that is useful for making energy?
answered
Dec 30, 2024
in
Science
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