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Answers by JanellLunsfo
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What would be the effect on the equilibrium position of the redox reaction between permanganate ion and oxalic acid, if the pH of the reaction mixture is changed from acidic to neutral? Provide a detailed explanation justifying your answer.
answered
Feb 24
in
Chemical equilibrium
0
votes
58
views
How do the metal ions in metalloproteins affect the protein structure and function, and what factors influence the metal ion coordination and reactivity in metalloenzymes?
answered
Feb 13
in
Coordination Chemistry
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96
views
How does inadequate training for chemistry teachers affect students' understanding and interest in the subject?
answered
Feb 13
in
Chemical education
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66
views
What is the effect of changing the magnetic field strength on the chemical shift values in NMR spectroscopy?
answered
Feb 13
in
Physical Chemistry
0
votes
36
views
How to design a cost-effective and environmentally friendly system for treating the industrial wastewater of a manufacturing plant that involves the production of heavy metals and toxic chemicals?
answered
Feb 12
in
Chemical engineering
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votes
61
views
How does the coordination chemistry of metalloenzymes and metalloproteins affect the catalytic activity of the protein? Provide examples of metalloproteins, their metal centers and coordination geometries that influence their enzymatic functions.
answered
Feb 12
in
Coordination Chemistry
0
votes
43
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Calculate the standard enthalpy change for the phase transition reaction, where 1 mole of solid water (ice) is transformed into 1 mole of liquid water at a constant pressure of 1 atm and a temperature of 298 K. Given the specific heat capacity of ice is 2.108 J g^-1 K^-1 and the specific heat capacity of water is 4.184 J g^-1 K^-1. The molar enthalpy of fusion of water is 6.01 kJ/mol.
answered
Feb 3
in
Chemical thermodynamics
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78
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Calculate the enthalpy of solution (in kJ/mol) for dissolving 10.0 g of NaOH(s) in 100.0 g of water at 25°C, given that the final temperature of the solution is 28.5°C and the heat capacity of the solution is 4.18 J/g°C.
answered
Jan 23
in
ThermoChemistry
0
votes
110
views
According to social cognitive theory, how can vicarious reinforcement affect behaviour?
answered
Jan 20
in
Psychology
0
votes
70
views
When was the Hawthorne Effect discovered?
answered
Jan 20
in
Psychology
0
votes
37
views
What is a potential solution for reducing conflict based on the evolutionary theory?
answered
Jan 20
in
Psychology
0
votes
149
views
Why is the cognitive theory of schizophrenia important?
answered
Jan 17
in
Psychology
0
votes
39
views
Please evaluate the criminal profiling.
answered
Jan 17
in
Psychology
0
votes
72
views
What is the role of medication in the treatment of mental disorders?
answered
Jan 14
in
Psychology
0
votes
34
views
What is 'operant conditioning'?
answered
Jan 13
in
Psychology
0
votes
79
views
What is the difference between a sensory threshold and an absolute threshold?
answered
Jan 13
in
Psychology
0
votes
87
views
What is the theory behind exposure and response prevention (ERP) therapy?
answered
Jan 13
in
Psychology
0
votes
77
views
What are two key criticisms of the behaviourist theory?
answered
Jan 13
in
Psychology
0
votes
63
views
Where does the development of a fetus take place?
answered
Jan 8
in
Science
0
votes
61
views
When the wind deposits sand, it forms small hills, what are these hills called?
answered
Jan 8
in
Science
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