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1
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What is the bond angle of the molecule SF6, and how does the molecule's shape relate to its bond angle?
asked
Feb 21
in
Chemical bonding
0
votes
1
answer
39
views
How can the integration of technology in chemistry education be improved to help students better understand complex concepts and perform virtual experiments that are as effective as hands-on experiments?
asked
Feb 7
in
Chemical education
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votes
1
answer
33
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How can the design and optimization of a continuous flow process for the production of surfactants be achieved, taking into consideration the selection of raw materials, reactor and separation unit design, control system, and economic feasibility?
asked
Feb 6
in
Chemical engineering
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votes
1
answer
58
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Calculate the standard enthalpy change for the reaction of dissolving 5.00 grams of NaOH in 100.0 mL of water at 25°C, given that the heat absorbed by the solution is 11.76 kJ. (Assume the density of water is 1.00 g/mL and the heat capacity of the solution is the same as that of water.)
asked
Feb 3
in
Chemical thermodynamics
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votes
1
answer
69
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How does changing the concentration of the reactants affect the rate of the chemical reaction and ultimately the profitability of the reaction?
asked
Feb 3
in
Chemical kinetics
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1
answer
83
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Calculate the bond energy of carbon-hydrogen bond in methane (CH4) given that the enthalpy change of combustion for methane is -890 kJ/mol and the enthalpy change for breaking carbon-hydrogen bonds is 413 kJ/mol.
asked
Jan 23
in
Chemical reactions
0
votes
1
answer
18
views
How does the sexual double standard impact sexual behaviour?
asked
Jan 20
in
Psychology
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votes
1
answer
46
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When does the post-conventional stage of moral development occur?
asked
Jan 20
in
Psychology
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1
answer
68
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How does the cognitive theory inform our understanding of mental processes?
asked
Jan 20
in
Psychology
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votes
1
answer
64
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Who proposed the biosocial theory of gender development?
asked
Jan 20
in
Psychology
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votes
1
answer
30
views
Why is the Ainsworth strange situation experiment significant?
asked
Jan 17
in
Psychology
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votes
1
answer
83
views
How can students evaluate theories in evolutionary psychology?
asked
Jan 16
in
Psychology
0
votes
1
answer
78
views
Who is associated with humanistic psychology?
asked
Jan 14
in
Psychology
0
votes
1
answer
53
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What is the only planet we know that has plate techtonics?
asked
Jan 7
in
Science
0
votes
1
answer
45
views
What is the name of the life stage when a child becomes sexually mature?
asked
Jan 7
in
Science
0
votes
1
answer
65
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Polarization occurs between a charged and what other object?
asked
Dec 31, 2024
in
Science
0
votes
1
answer
57
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What are vesicles made of?
asked
Dec 28, 2024
in
Science
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