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How does the concentration of intermediate species affect the rate of the reaction between iodine and propanone in the presence of hydrochloric acid catalyst, and what is the overall order of the reaction?
asked
3 days
ago
in
Chemical kinetics
0
votes
1
answer
21
views
What is the balanced chemical equation for the complete combustion reaction of propane gas (C3H8) with excess oxygen gas (O2)?
asked
Feb 17
in
Chemical reactions
0
votes
1
answer
28
views
How does the process of RNA transcription and translation differ in eukaryotic and prokaryotic cells?
asked
Feb 14
in
BioChemistry
0
votes
1
answer
37
views
What is the effect of increasing the temperature on the ionization constant (Ka) of acetic acid (CH3COOH) which initially has a Ka value of 1.8 x 10^-5 M at 25°C and how does it affect the pH of its 0.1 M solution?
asked
Feb 13
in
Chemical equilibrium
0
votes
1
answer
31
views
What is the arrangement of atoms in a sodium chloride (NaCl) crystal lattice, and how does this arrangement result in its unique properties and chemical reactivity?
asked
Feb 13
in
Physical Chemistry
0
votes
1
answer
31
views
What are the common challenges that students face while attempting to understand the concepts of quantum mechanics in chemistry and what are the effective strategies to overcome these difficulties?
asked
Feb 12
in
Chemical education
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votes
1
answer
46
views
Calculate the standard enthalpy of hydrolysis for the following reaction: AlCl3 + 3H2O → Al(OH)3 + 3HCl Given that the standard enthalpies of formation for AlCl3(-696.5 kJ/mol), Al(OH)3(-1277.1 kJ/mol), and HCl(-92.3 kJ/mol) are known.
asked
Feb 3
in
ThermoChemistry
0
votes
1
answer
63
views
What is the exact mechanism through which acid rain changes the pH of soil and water bodies, and what is its impact on aquatic organisms and agricultural productivity?
asked
Jan 30
in
Environmental Chemistry
0
votes
1
answer
73
views
A container has a mixture of nitrogen and oxygen gases at equilibrium. If the temperature of the container is increased, predict the direction in which the equilibrium will shift according to Le Chatelier's principle and explain why.
asked
Jan 22
in
Chemical reactions
0
votes
1
answer
34
views
What is lexicalisation?
asked
Jan 20
in
Psychology
0
votes
1
answer
25
views
Where was the first study on ketoconazole Nizoral conducted for anxiety?
asked
Jan 20
in
Psychology
0
votes
1
answer
61
views
Who developed the Maudsley model of family-based therapy?
asked
Jan 20
in
Psychology
0
votes
1
answer
76
views
What is the role of genetics in the development of borderline personality disorder?
asked
Jan 17
in
Psychology
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votes
1
answer
51
views
Why is Bandura's theory of self-efficacy important to psychology?
asked
Jan 17
in
Psychology
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votes
1
answer
33
views
When was the psychodynamic perspective developed?
asked
Jan 16
in
Psychology
0
votes
1
answer
30
views
What are the strengths of the Frequency Theory?
asked
Jan 16
in
Psychology
0
votes
1
answer
28
views
What criticisms have been lodged against realistic conflict theory?
asked
Jan 16
in
Psychology
0
votes
1
answer
76
views
What is the main criticism of the social cognitive perspective in psychology?
asked
Jan 16
in
Psychology
0
votes
1
answer
30
views
What is mind wandering?
asked
Jan 14
in
Psychology
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votes
1
answer
13
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What is obsessive-compulsive personality disorder?
asked
Jan 13
in
Psychology
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