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What is the reaction order with respect to bromide ions in the reaction between potassium bromate and potassium bromide, and how does changing the initial concentration of bromide ions affect the reaction rate?
answered
3 days
ago
in
Chemical kinetics
0
votes
24
views
How does the polarity of a solvent affect the photochemical reaction rate of a specific compound?
answered
3 days
ago
in
PhotoChemistry
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votes
33
views
How does the doping concentration of a conductive polymer affect its electrical conductivity and mechanical properties, and what is the optimal doping level for use in flexible electronics?
answered
Feb 12
in
Materials Chemistry
0
votes
39
views
How does changing the pH of the reaction mixture affect the equilibrium position of the reaction between a weak acid and a weak base? Provide an explanation based on Le Chatelier's principle and numerical examples for a specific acid-base reaction.
answered
Feb 3
in
Chemical equilibrium
0
votes
58
views
How can educators create more engaging and relevant chemistry curriculum to increase students' interest and motivation in the subject?
answered
Jan 30
in
Chemical education
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votes
79
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How can chemistry-related extracurricular activities be made more accessible to students with limited resources and funding?
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Jan 30
in
Chemical education
0
votes
12
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Assuming a chemical equilibrium reaction aA + bB ⇌ cC + dD, with initial concentrations of [A] = 0.2 M, [B] = 0.3 M, [C] = 0 M, and [D] = 0 M at 25°C, what will be the new equilibrium concentration of [B] if the volume of the container is decreased to half the original volume?
answered
Jan 22
in
Chemical equilibrium
0
votes
33
views
According to the sunk cost fallacy, what drives people to continue investing in something?
answered
Jan 20
in
Psychology
0
votes
37
views
What is spatial ability and how is it related to mental rotation?
answered
Jan 20
in
Psychology
0
votes
63
views
Why is reliability important in psychometrics?
answered
Jan 20
in
Psychology
0
votes
44
views
What is the role of experimentation in Gestalt psychology?
answered
Jan 16
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Psychology
0
votes
14
views
What is the difference between qualitative and quantitative research?
answered
Jan 15
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Psychology
0
votes
32
views
What is replicability?
answered
Jan 15
in
Psychology
0
votes
12
views
What is historical research?
answered
Jan 14
in
Psychology
0
votes
36
views
How do community psychologists differ from clinical psychologists?
answered
Jan 13
in
Psychology
0
votes
41
views
What is depression?
answered
Jan 13
in
Psychology
0
votes
76
views
What is a conditioned stimulus?
answered
Jan 13
in
Psychology
0
votes
24
views
Which plant group has vascular tissue, seeds, and flowers?
answered
Jan 8
in
Science
0
votes
34
views
When plants lose their leaves in the fall, what chemical is produced less to cause the change?
answered
Jan 8
in
Science
0
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38
views
What are the two main types of sedimentary rocks?
answered
Jan 6
in
Science
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