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What is the impact of reactant orientation on the rate of reaction between substance A and substance B in the presence of a catalyst? How does this impact vary with changes in temperature and concentration of reactants?
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
32
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Sure, here's a specific question:What is the product of the hydration reaction of 1-methylcyclohex-1-ene with aqueous sulfuric acid? Include the complete mechanism in your answer.
asked
Feb 20
in
Organic Chemistry
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1
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30
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How does the coordination chemistry of metalloenzymes and metalloproteins contribute to their catalytic activity and how can this knowledge be used to design more effective enzymatic catalysts for industrial applications?
asked
Feb 19
in
Coordination Chemistry
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1
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42
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What are the specific environmental impacts of using polyethylene terephthalate (PET) in food packaging and what are some possible alternatives that have less impact on the environment?
asked
Feb 14
in
Polymer Chemistry
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1
answer
39
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What is the effect of different ligands on the rate of substitution in coordination chemistry?
asked
Feb 13
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Coordination Chemistry
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1
answer
123
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Identify the primary biomolecules present in a sample of DNA extracted from a eukaryotic cell and describe their chemical structures.
asked
Feb 13
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Organic Chemistry
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1
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69
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How does doping certain elements into superconducting materials affect their critical temperature and critical current density, and what are the underlying mechanisms behind these changes?
asked
Feb 12
in
Materials Chemistry
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votes
1
answer
38
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How can chemistry teachers provide hands-on experiences to students in remote learning environments where in-person laboratory access is limited?
asked
Feb 6
in
Chemical education
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1
answer
77
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Calculate the total heat change when 100 ml of 0.5 M HCl is mixed with 100 ml of 0.5 M NaOH at 25°C. Assume the heat capacity of the solution is 4.18 J/(g°C) and the density of the solution is 1 g/mL. The enthalpy of neutralization of HCl and NaOH is -57.3 kJ/mol.
asked
Feb 3
in
ThermoChemistry
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1
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111
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What is the concentration of caffeine in a particular brand of coffee obtained through liquid chromatography?
asked
Jan 30
in
Analytical Chemistry
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1
answer
77
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A student has 5 grams of sulfur and 8 grams of oxygen. When the two are reacted to form sulfur dioxide, which one is the limiting reactant, and how much sulfur dioxide can be produced?
asked
Jan 22
in
Chemical reactions
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1
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154
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What is the oxidation state of the central metal ion in the compound Fe(CO)₅?
asked
Jan 21
in
Inorganic Chemistry
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1
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100
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Name the following organic compound: CH3CH2CH2OH
asked
Jan 21
in
Organic Chemistry
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1
answer
97
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Why is it important to respect others' boundaries?
asked
Jan 20
in
Psychology
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1
answer
59
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What are some limitations of the disuse hypothesis?
asked
Jan 20
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Psychology
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1
answer
28
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How does heroin affect the brain?
asked
Jan 17
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Psychology
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1
answer
41
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Why is medication adherence important for recovery from mental illness?
asked
Jan 17
in
Psychology
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1
answer
66
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What is the role of emotions in parenting?
asked
Jan 17
in
Psychology
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1
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152
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Who developed the theoretical orientation of cognitive-behavioural therapy?
asked
Jan 16
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Psychology
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1
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44
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What are the components of language?
asked
Jan 15
in
Psychology
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