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1
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How does the change in pH affect the reaction rate of the reaction between hydrochloric acid and magnesium ribbon?
asked
Feb 22
in
Chemical kinetics
0
votes
1
answer
27
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What is the molecular orbital diagram and electronic structure of the carbon dioxide (CO2) molecule? Furthermore, how does the bonding between carbon and oxygen atoms differ from the bonding between oxygen atoms in CO2?
asked
Feb 21
in
Quantum Chemistry
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1
answer
42
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What spectroscopic techniques can be used to determine the geometry of a coordination compound? Provide specific examples and explain how they work.
asked
Feb 14
in
Coordination Chemistry
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1
answer
38
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How can computational chemistry and molecular modeling be used to predict the chemical and physical properties of a new drug molecule before it's synthesized, allowing researchers to make informed decisions about its potential effectiveness and safety?
asked
Feb 5
in
Physical Chemistry
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1
answer
33
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Design a retrosynthesis for the synthesis of 2-phenylpropionic acid from benzene, ethylene, and CO₂.
asked
Feb 4
in
Organic Chemistry
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1
answer
68
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Calculate the heat of hydration of magnesium sulfate (MgSO4) given that 4.17 g of MgSO4 is dissolved in 50.0 ml of water at 25°C, and the resulting solution cools from 25°C to 20°C. The specific heat capacity of the solution is 4.18 J/(g·°C), and the density of the solution is 1.00 g/ml. Don't forget to include the units in your final answer.
asked
Jan 23
in
ThermoChemistry
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1
answer
78
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Calculate the activation energy for a chemical reaction that has a rate constant of 0.007 mol/L/s at 25°C and 0.059 mol/L/s at 35°C.
asked
Jan 23
in
Chemical reactions
0
votes
1
answer
79
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Balancing a chemical equation for the reaction between sodium hydroxide and hydrochloric acid to produce sodium chloride and water.
asked
Jan 21
in
Inorganic Chemistry
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1
answer
80
views
What was the aim of the Kitty Genovese study?
asked
Jan 20
in
Psychology
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1
answer
55
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What is a morpheme?
asked
Jan 20
in
Psychology
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1
answer
113
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How do the principles of optimism, hope and gratitude relate to positive psychology outcomes?
asked
Jan 20
in
Psychology
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1
answer
131
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Why is cognitive restructuring used in cognitive-behavioural therapy?
asked
Jan 17
in
Psychology
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1
answer
60
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When does the Elaboration Theory suggest elaboration should be used?
asked
Jan 15
in
Psychology
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1
answer
110
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How can the principles of the humanistic approach be applied in practice?
asked
Jan 15
in
Psychology
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1
answer
147
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What is social skills training?
asked
Jan 15
in
Psychology
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1
answer
65
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What is the 'compatibility principle'?
asked
Jan 14
in
Psychology
0
votes
1
answer
58
views
What is meant by the term 'stereotype'?
asked
Jan 13
in
Psychology
0
votes
1
answer
63
views
What type of weathering breaks rock into smaller pieces?
asked
Jan 8
in
Science
0
votes
1
answer
81
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What is transmitted by moving electrons in an electric current?
asked
Jan 7
in
Science
0
votes
1
answer
48
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What is the term for the development of an embryo inside an egg within the mother’s body until it hatches?
asked
Jan 7
in
Science
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