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Calculate the standard enthalpy change for the following reaction: [CoCl(NH3)5]2+ (aq) + 4H2O (l) → [Co(H2O)6]2+ (aq) + 2Cl- (aq) + 5NH3 (g)Given that the standard enthalpy of formation of [Co(H2O)6]2+ (aq) is -1518.5 kJ/mol, [CoCl(NH3)5]2+ (aq) is -426.9 kJ/mol, and the enthalpy of vaporization of water is 44.0 kJ/mol.
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2 days
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Chemical thermodynamics
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How can a chemical engineer develop a cost-effective and environmentally friendly process for the production of 1,3-butadiene, a highly important raw material for the production of synthetic rubber and plastics?
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6 days
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Chemical engineering
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Calculate the enthalpy of polymerization for the synthesis of polyethylene from its monomer using the given data:- Standard enthalpy of formation of ethylene (C2H4) = +52.3 kJ/mol- Standard enthalpy of formation of polyethylene (-[-CH2-]n-) = -256 kJ/mol
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Jan 23
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ThermoChemistry
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How does the social learning theory explain human sexuality?
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Jan 20
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Psychology
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45
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According to the Meaning-Centered Approach to Psychotherapy, how can individuals find meaning in end-of-life experiences?
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Jan 20
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Psychology
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20
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How might the terminal decline hypothesis be explained?
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Jan 20
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Psychology
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30
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What is the difference between IQ and EQ?
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Jan 17
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Psychology
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35
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Why is Bandura's theory of self-efficacy important to psychology?
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Jan 17
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Psychology
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18
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What is blinding?
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Jan 16
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Psychology
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43
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What is interpretive phenomenological analysis?
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Jan 16
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Psychology
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29
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What is the role of the hippocampus in the brain?
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Jan 14
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Psychology
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72
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What is the Trust vs. Mistrust stage?
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Jan 14
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Psychology
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35
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What is authoritarian leadership?
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Jan 14
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Psychology
1
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18
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What is the role of cognitive distortions in adolescent development?
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Jan 14
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Psychology
1
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32
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What changes water vapor to liquid water?
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Jan 6
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Science
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29
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What do you call an incomplete outer shell of an atom?
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Dec 27, 2024
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Science
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