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What is the effect of the concentration of the reaction intermediate on the reaction rate of the reaction between hydrogen peroxide and iodide ions?
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
79
views
What is the most effective substance for cleaning up oil spills and how does it work?
asked
Feb 21
in
Environmental Chemistry
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1
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84
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How does the absorption of light by a molecule or material impact its photophysical behavior and photochemical reactivity?
asked
Feb 17
in
Quantum Chemistry
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1
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72
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How can we design drugs to treat metabolic disorders in a way that minimizes unwanted side effects and maximizes therapeutic efficacy?
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Feb 12
in
Medicinal Chemistry
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1
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78
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What is the difference between corrosion and passivation in surface chemistry and what are the factors that contribute to the corrosion and passivation of metals? Provide specific examples to illustrate your answer.
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Feb 12
in
Surface Chemistry
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1
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86
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How can the efficiency of the system for the production of hydrogen fuel in a chemical engineering plant be increased by reducing energy losses and optimizing the reaction conditions?
asked
Feb 7
in
Chemical engineering
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1
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113
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Calculate the standard enthalpy of formation of carbon dioxide (CO2) using the following data:C(graphite) + O2(g) → CO2(g) ΔH° = -393.5 kJ/mol2H2(g) + O2(g) → 2H2O(l) ΔH° = -572.0 kJ/molHint: Use Hess's law to calculate the standard enthalpy of formation of CO2.
asked
Feb 3
in
ThermoChemistry
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1
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146
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A student prepares a coordination compound [CoBr(NH3)5]SO4 by reacting cobalt(II) sulfate with ammonium bromide and ammonia. However, the student finds that there are two possible products formed in the reaction. Explain the type of isomerism present in the coordination compound and identify the two isomers formed by the student.
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Jan 22
in
Coordination Chemistry
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1
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75
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Why is validity important in measurement?
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Jan 20
in
Psychology
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1
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58
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When was the study on the relationship between anxiety and neuroticism by Eysenck & Eysenck conducted?
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Jan 20
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Psychology
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1
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69
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Where does the debate about free will vs. determinism stem from?
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Jan 20
in
Psychology
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1
answer
109
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According to the Bayesian theory, what is the relationship between perception and knowledge?
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Jan 20
in
Psychology
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48
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Why is Piaget's cognitive development theory significant?
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Jan 20
in
Psychology
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1
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96
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Where did Harry Harlow conduct his experiments?
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Jan 17
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Psychology
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1
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110
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What is a CIS?
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Jan 17
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Psychology
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1
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81
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What is the main criticism of cross-cultural psychology?
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Jan 16
in
Psychology
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1
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61
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What is a key concept of Evolutionary Psychology?
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Jan 16
in
Psychology
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1
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43
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What is the goal of grief therapy?
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Jan 14
in
Psychology
0
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1
answer
89
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Which law relates the pressure, volume, and temperature of a gas?
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Jan 8
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Science
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1
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123
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Which cycle is named after the scientist melvin calvin?
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Jan 8
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Science
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