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Answers by TeshaPennell
0
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16
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What is the effect of different wavelengths of light on the reaction rate between potassium permanganate and oxalic acid?
answered
3 days
ago
in
Chemical kinetics
0
votes
18
views
What is the efficiency of activated carbon in removing a specific pollutant from water under varying conditions such as temperature, pH, and contact time?
answered
5 days
ago
in
Surface Chemistry
0
votes
19
views
What are the regulatory mechanisms involved in the degradation of glycogen during fasting or exercise? How do these mechanisms differ from those involved in the synthesis of glycogen during the fed state?
answered
5 days
ago
in
BioChemistry
0
votes
24
views
How does the coordination chemistry of iron in hemoglobin affect its ability to bind oxygen and transport it throughout the body?
answered
6 days
ago
in
Coordination Chemistry
0
votes
23
views
How many ATP molecules can be produced by the complete oxidation of one molecule of glucose through the Citric Acid Cycle and Oxidative Phosphorylation?
answered
6 days
ago
in
BioChemistry
0
votes
28
views
What is the effect of the central metal ion on the electronic and optical properties of metalloporphyrins and metallophthalocyanines?
answered
Feb 18
in
Coordination Chemistry
0
votes
28
views
What is the percentage composition of copper (Cu), iron (Fe), and sulfur (S) in a sample of pyrite? Use elemental analysis to determine the amount of each element present in the sample and calculate the percentage composition by mass.
answered
Feb 13
in
Analytical Chemistry
0
votes
32
views
What are the type of hybrid orbitals present in the molecule ethene (C2H4) and what is the bond angle between the carbon atoms?
answered
Feb 13
in
Chemical bonding
0
votes
36
views
How can medicinal chemists modify existing antibiotics to create new compounds that are effective against drug-resistant bacteria strains, specifically targeting the mechanisms that these bacteria use to resist traditional antibiotics?
answered
Feb 5
in
Medicinal Chemistry
0
votes
43
views
How can Dynamic Mechanical Analysis (DMA) be used to determine the glass transition temperature of a polymer? Provide a step-by-step explanation of the DMA technique and its application to polymer characterization.
answered
Feb 5
in
Polymer Chemistry
0
votes
62
views
What is the effect of changing the orientation of reactants on the reaction rate of a chemical reaction?
answered
Feb 3
in
Chemical kinetics
0
votes
55
views
What would be the vibrational frequencies and infrared spectra of a methane (CH4) molecule, calculated using quantum chemistry methods?
answered
Jan 31
in
Quantum Chemistry
0
votes
90
views
How does altering the concentrations of reactants and products at equilibrium affect the rate of the forward and reverse reactions in a chemical system?
answered
Jan 31
in
Chemical kinetics
0
votes
50
views
How can gas chromatography be used to identify and quantify the components present in a mixture of organic compounds such as gasoline?
answered
Jan 29
in
Analytical Chemistry
0
votes
51
views
When was the study on coping strategies for anxiety by Lazarus & Folkman conducted?
answered
Jan 20
in
Psychology
0
votes
31
views
Who developed the Iowa Gambling Task?
answered
Jan 20
in
Psychology
0
votes
12
views
Why is the age-difference hypothesis significant?
answered
Jan 20
in
Psychology
0
votes
36
views
Who created the idea of savouring?
answered
Jan 17
in
Psychology
0
votes
40
views
According to the attribution theory, what is the role of attributions in anxiety?
answered
Jan 17
in
Psychology
0
votes
12
views
Where can we find evidence for the external validity of a theory in organisational psychology?
answered
Jan 16
in
Psychology
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