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0
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32
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What is the mechanism behind the energy transfer process that occurs during a chemical reaction between two molecules, and how does it affect molecular dynamics?
answered
Feb 20
in
Quantum Chemistry
0
votes
12
views
What is the effect of varying temperature on the reaction rate and reaction sustainability between two solutions of sodium thiosulphate and hydrochloric acid?
answered
Feb 20
in
Chemical kinetics
0
votes
37
views
How does the color of a dye or pigment change when exposed to different wavelengths of light, and what are the underlying photochemical mechanisms?
answered
Feb 18
in
PhotoChemistry
0
votes
62
views
How does increasing temperature affect the rate of a chemical reaction between sodium thiosulfate and hydrochloric acid?
answered
Feb 13
in
Chemical kinetics
0
votes
56
views
What is the impact of heavy metal contamination in soil on the growth and quality of crops commonly grown in agricultural areas affected by industrial pollution?
answered
Feb 13
in
Environmental Chemistry
0
votes
39
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Determine the equilibrium concentrations of reactants and products for the reaction 2H2(g) + O2(g) ⇌ 2H2O(g) at 500K when initial concentrations of H2 and O2 are 0.2M and 0.1M respectively, and the equilibrium constant (Kc) is 4.67 x 10^3.
answered
Feb 4
in
Chemical equilibrium
0
votes
34
views
Design a novel biodegradable polymer and investigate its synthesis using sustainable and green chemistry practices.
answered
Feb 4
in
Polymer Chemistry
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27
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Consider the reaction:$$\mathrm{N_2(g) + 3H_2(g) <=> 2NH_3(g)}$$At a certain temperature, the equilibrium constant $K_c$ for this reaction is $5.6 \times 10^{-5}$. If a reaction vessel initially contains only $\mathrm{0.10\,mol}$ of $\mathrm{N_2}$ and $\mathrm{0.20\,mol}$ of $\mathrm{H_2}$, what will be the equilibrium concentrations of $\mathrm{N_2}$, $\mathrm{H_2}$, and $\mathrm{NH_3}$ once the reaction reaches equilibrium?
answered
Feb 3
in
Chemical reactions
0
votes
61
views
Calculate the standard electrode potential of the electrode in the given electrochemical cell: Fe3+(aq) + 3e- → Fe(s) E°= -0.04V Ag+(aq) + e- → Ag(s) E°= 0.80V
answered
Feb 3
in
ElectroChemistry
0
votes
86
views
According to Richard Lazarus's cognitive appraisal theory, what determines an individual's emotional response to a given situation?
answered
Jan 20
in
Psychology
0
votes
90
views
Why is early intervention important in recovery from mental illness?
answered
Jan 20
in
Psychology
0
votes
55
views
What is the difference between discursive psychology and traditional psychology?
answered
Jan 17
in
Psychology
0
votes
33
views
Please evaluate the Atkinson and Shiffrin's modal model of memory.
answered
Jan 17
in
Psychology
0
votes
49
views
How do we evaluate the practical utility of psychodynamic theories?
answered
Jan 16
in
Psychology
0
votes
69
views
What is the Dual-Process theory?
answered
Jan 15
in
Psychology
0
votes
65
views
According to Maslow's hierarchy of needs, what is the highest level of need?
answered
Jan 15
in
Psychology
0
votes
79
views
Who is associated with the Multimodal Life History Inventory?
answered
Jan 15
in
Psychology
0
votes
56
views
While spermatogenesis produces four haploid sperm cells, oogenesis produces one mature what?
answered
Jan 8
in
Science
0
votes
174
views
What is a soft, malleable, and corrosion resistant material called?
answered
Jan 6
in
Science
0
votes
52
views
What do marine autotrophs acquire in carbonic acid, its dissolved form?
answered
Jan 6
in
Science
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