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What is the effect of pH on the rate of the reaction between magnesium and hydrochloric acid?
asked
Feb 22
in
Chemical kinetics
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votes
1
answer
33
views
What is the effect of increasing the pH on the equilibrium position of the reaction between acetic acid and sodium acetate? Provide a mathematical explanation to justify your answer.
asked
Feb 22
in
Chemical equilibrium
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1
answer
29
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What is the effect of the coordination environment on the luminescent properties of lanthanide complexes in photochemical reactions?
asked
Feb 19
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PhotoChemistry
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1
answer
58
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What is the hybridization of the chlorine atom in the molecule ClO4-?
asked
Feb 13
in
Inorganic Chemistry
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1
answer
73
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What is the mechanism of esterification for the synthesis of an ester from a carboxylic acid and an alcohol? Provide a step-by-step explanation of the reaction and include all necessary reagents and conditions.
asked
Feb 13
in
Organic Chemistry
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1
answer
29
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How can we design new drugs for cancer treatment that target specific cancer cells without harming healthy cells?
asked
Feb 12
in
Medicinal Chemistry
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1
answer
43
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How can the mechanical properties of biodegradable polymers be optimized for use in orthopedic implants?
asked
Feb 10
in
Materials Chemistry
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1
answer
32
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How can Magnetic Resonance Spectroscopy be used to determine the purity of chemical compounds?
asked
Feb 6
in
Physical Chemistry
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1
answer
34
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How can liquid crystals be designed and synthesized to optimize their optical and electro-optical properties for use in high-resolution display technology?
asked
Feb 5
in
Materials Chemistry
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1
answer
39
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How can chemistry students effectively conduct experiments and complete coursework when they have limited access to laboratory equipment and facilities due to budget constraints?
asked
Feb 4
in
Chemical education
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1
answer
118
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How does the activation energy for an electron transfer reaction vary with temperature? What is the relationship between the rate constant and the activation energy of a redox reaction? How can we predict the direction of electron transfer in a redox reaction?
asked
Jan 30
in
Quantum Chemistry
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1
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98
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What is the concentration of copper ions (Cu2+) in a 100 mL sample of wastewater if 4652 coulombs of electricity are needed to completely oxidize all the copper ions present? The electrolysis is carried out using a current of 0.25 amperes for a period of 6 minutes. Assume that the only copper present is in the form of Cu2+.
asked
Jan 30
in
Analytical Chemistry
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1
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108
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How can X-ray fluorescence spectroscopy be used to identify the presence of specific elements in a sample, and what factors affect the accuracy and precision of this analytical technique?
asked
Jan 30
in
Analytical Chemistry
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1
answer
84
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How does the social learning theory explain the role of group dynamics in radicalisation and terrorism?
asked
Jan 20
in
Psychology
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1
answer
120
views
What is phantom limb pain?
asked
Jan 14
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Psychology
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votes
1
answer
89
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Where in relation to the home, are levels of vocs found to be higher?
asked
Jan 8
in
Science
0
votes
1
answer
58
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Where does visible light fall in between on the electromagnetic spectrum?
asked
Jan 8
in
Science
0
votes
1
answer
47
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When the ph of precipitation is lowered because of air pollution, what results?
asked
Jan 8
in
Science
0
votes
1
answer
57
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What is added to alcohol and used as an antiseptic?
asked
Jan 6
in
Science
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1
answer
87
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What are four children born at one birth called?
asked
Jan 2
in
Science
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