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1
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31
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How does the intensity of light affect the rate of the reaction between sodium thiosulphate and hydrochloric acid?
asked
Feb 22
in
Chemical kinetics
0
votes
1
answer
35
views
How does the photochemical properties of dyes and pigments affect their color stability under sunlight exposure?
asked
Feb 22
in
PhotoChemistry
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votes
1
answer
28
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How does changing the pH of the reaction mixture affect the rate of the iodine clock reaction between potassium iodate and sodium bisulfite?
asked
Feb 20
in
Chemical kinetics
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1
answer
30
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What is the critical micelle concentration of sodium dodecyl sulfate (SDS) in water at 25°C? How does the pH of the solution affect the critical micelle concentration?
asked
Feb 19
in
Surface Chemistry
0
votes
1
answer
38
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How much energy is required to break the bond between two oxygen atoms in a diatomic oxygen molecule (O2) using bond enthalpy?
asked
Feb 18
in
Chemical bonding
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1
answer
34
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How can one determine the isomerism of a molecule based on its molecular formula and molecular structure? Provide an example of a compound with different isomers and explain their differences in properties.
asked
Feb 5
in
Chemical bonding
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votes
1
answer
40
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How can chemistry teachers provide adequate support for students with learning disabilities in the classroom to ensure their success in the subject?
asked
Feb 5
in
Chemical education
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votes
1
answer
108
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Calculate the partition function (q) and the Helmholtz free energy (A) of an ideal gas containing 2 moles of particles at a temperature of 300 K, assuming the gas is in the canonical ensemble.
asked
Feb 3
in
Physical Chemistry
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votes
1
answer
94
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What is the concentration of a specific compound in a given sample using liquid chromatography?
asked
Jan 30
in
Analytical Chemistry
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1
answer
79
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Calculate the bond order and bond length of the nitrate ion (NO3-) in its resonance hybrid form.
asked
Jan 23
in
Inorganic Chemistry
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1
answer
53
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What is the cause of borderline personality disorder?
asked
Jan 20
in
Psychology
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votes
1
answer
36
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According to the theory of internalised stigma, what is the relationship between self-stigma and recovery?
asked
Jan 17
in
Psychology
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1
answer
31
views
Why is the cognitive-behavioural theory criticised?
asked
Jan 16
in
Psychology
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votes
1
answer
101
views
How does the attribution theory explain social perception?
asked
Jan 15
in
Psychology
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votes
1
answer
84
views
What is existential psychology?
asked
Jan 15
in
Psychology
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votes
1
answer
50
views
What is response bias?
asked
Jan 14
in
Psychology
0
votes
1
answer
52
views
What protects the scalp from ultraviolet light exposure and loss of body heat?
asked
Jan 7
in
Science
0
votes
1
answer
70
views
What is the term for water that contains one or more dissolved substances?
asked
Jan 7
in
Science
0
votes
1
answer
41
views
What is the germ for a group of atoms within a molecule that reacts similarly anywhere it appears in different compounds?
asked
Jan 7
in
Science
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votes
1
answer
55
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What are living things that obtain glucose by eating self feeders called?
asked
Jan 3
in
Science
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