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What is the effect of the concentration of sulfuric acid and zinc on the rate of the reaction between them, when hydrogen gas is evolved? How will the rate be affected when lead sulfate is formed as a product of the reaction?
asked
Feb 22
in
Chemical kinetics
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1
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27
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How does the rate of reaction change with an increase in temperature for the reaction between hydrochloric acid and magnesium?
asked
Feb 22
in
Chemical kinetics
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1
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36
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How does the chemical structure of a drug affect its pharmacodynamics in the human body?
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Feb 18
in
Medicinal Chemistry
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1
answer
29
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How does the alteration of a specific metabolic pathway affect the overall system in a particular cell type or organism?
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Feb 17
in
BioChemistry
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1
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31
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How does the chemical and physical nature of a metal substrate affect the enhancement factor in SERS measurements?
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Feb 17
in
Surface Chemistry
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1
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33
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How does surface modification affect the catalytic activity of nanoparticles in a specific chemical reaction?
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Feb 17
in
Surface Chemistry
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1
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59
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How can we improve the thermal stability of polystyrene to avoid degradation during high-temperature processing?
asked
Feb 13
in
Polymer Chemistry
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1
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31
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How can the levels of POPs be reduced in the environment? Investigate and propose a feasible solution for controlling persistent organic pollutants in soil and bodies of water.
asked
Feb 7
in
Environmental Chemistry
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1
answer
44
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What is the scaffolding process in cognitive development?
asked
Jan 20
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Psychology
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1
answer
47
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How can positive psychology be applied to personal growth?
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Jan 20
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Psychology
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1
answer
64
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What is the coefficient of determination?
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Jan 20
in
Psychology
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1
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72
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According to the diathesis-stress model, what are some environmental factors that can trigger the onset of a mental disorder?
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Jan 17
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Psychology
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46
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According to the humanistic theory, what is anxiety?
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Jan 17
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Psychology
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1
answer
51
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What is the meaning of death with dignity?
asked
Jan 15
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Psychology
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votes
1
answer
63
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What is the visual pathway?
asked
Jan 13
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Psychology
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1
answer
39
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When additional water is added to an aqueous solution, what happens to the concentration of that solution?
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Jan 8
in
Science
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1
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36
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What kinds of acids are proteins made out of?
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Jan 7
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Science
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1
answer
31
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What do organisms need to speed up biochemical reactions?
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Jan 6
in
Science
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votes
1
answer
90
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What division of the nervous system controls involuntary activities that are not emergencies, such as the digestive organs breaking down food?
asked
Jan 6
in
Science
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1
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99
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The potential of what can be used to measure the ph of a solution?
asked
Jan 2
in
Science
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