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User SelmaBumgarn
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Answers by SelmaBumgarn
0
votes
16
views
What is the power output of a lithium-ion battery if the battery has an electrode potential of 3.7 volts and a current flow of 2 amperes?
answered
4 days
ago
in
ElectroChemistry
0
votes
16
views
What is the net ATP yield from the complete oxidation of one molecule of glucose in glycolysis?
answered
4 days
ago
in
BioChemistry
0
votes
19
views
How do the magnetic properties (i.e. coercivity, remanence, and hysteresis) of different materials (e.g. iron oxide, cobalt, nickel) affect their suitability for use in data storage?
answered
5 days
ago
in
Materials Chemistry
0
votes
31
views
What are the possible resonance structures for the carbonate ion (CO3^2-)? Draw all the structures and explain why resonance occurs in this molecule.
answered
Feb 18
in
Chemical bonding
0
votes
35
views
How does temperature affect the reaction rate and mechanism of a chemical reaction, as predicted by quantum mechanical calculations?
answered
Feb 17
in
Quantum Chemistry
0
votes
32
views
What are the mechanical and thermal properties of polymer nanocomposites filled with Carbon Nanotubes and how do they differ from traditional polymer composites filled with micro fillers?
answered
Feb 14
in
Polymer Chemistry
0
votes
85
views
What are the lipid components of cell membranes and how do they contribute to the membrane's structure and function?
answered
Jan 31
in
BioChemistry
0
votes
66
views
What is the amount (in moles) of calcium carbonate in a 7.25 g sample of limestone if the gravimetric analysis found that the sample contained 65.2% calcium carbonate?
answered
Jan 30
in
Analytical Chemistry
0
votes
47
views
Calculate the heat released when 50 ml of 0.1 M HCl is neutralized with 50 ml of 0.1 M NaOH, assuming that the specific heat capacity of the mixture is 4.18 J/g°C and the density of the final solution is 1.0 g/mL.
answered
Jan 23
in
ThermoChemistry
0
votes
59
views
Calculate the Gibbs free energy change for the electrochemical reaction where Fe(s) is oxidized to Fe3+(aq) and Br2(l) is reduced to Br-(aq) with the help of the following half-reactions: Fe3+(aq) + e- ⇌ Fe2+(aq) E° = 0.771 VBr2(l) + 2e- ⇌ 2Br-(aq) E° = 1.087 V
answered
Jan 23
in
ElectroChemistry
0
votes
47
views
According to the opponent-process theory, what happens when one color is stimulated?
answered
Jan 20
in
Psychology
0
votes
41
views
According to research, what happens when we are presented with too many choices?
answered
Jan 20
in
Psychology
0
votes
37
views
What is transference in counselling?
answered
Jan 20
in
Psychology
0
votes
50
views
Why is the cognitive-behavioural theory important to psychology?
answered
Jan 20
in
Psychology
0
votes
12
views
What is the role of emotions in parenting?
answered
Jan 17
in
Psychology
0
votes
54
views
Who conducted the study on the mental health of Fly-in-fly-out partners?
answered
Jan 17
in
Psychology
0
votes
29
views
What is the main criticism of Self-Determination Theory?
answered
Jan 16
in
Psychology
0
votes
39
views
According to cognitive dissonance theory, what is cognitive dissonance?
answered
Jan 16
in
Psychology
0
votes
11
views
Compare the side-effect profiles of atypical and typical antipsychotics.
answered
Jan 16
in
Psychology
0
votes
11
views
Who argued that natural selection could lead to altruistic behaviour?
answered
Jan 15
in
Psychology
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