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User ClaraCraddoc
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0
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1
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96
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How does the formation of disulfide bonds impact the stability of protein-protein complexes in a specific pH range?
asked
Feb 20
in
BioChemistry
0
votes
1
answer
100
views
How does the degree of crosslinking affect the surface energy and adhesion properties of a polymer coating on a certain substrate?
asked
Feb 19
in
Polymer Chemistry
0
votes
1
answer
132
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How can the rate of reaction in the production of surfactants be increased while maintaining high product yield and purity using a continuous stirred-tank reactor design?
asked
Feb 10
in
Chemical engineering
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1
answer
99
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How can complex chemical concepts be simplified and better understood for students struggling to grasp them?
asked
Feb 5
in
Chemical education
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1
answer
212
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Given the chemical equation: N2 + 3H2 <-> 2NH3 and an initial concentration of N2 as 0.1M, H2 as 0.2M, and NH3 as 0. Calculate the equilibrium concentrations of each component at 298K if the reaction is exothermic and the pressure is increased. (Hint: Use Le Chatelier's principle to determine the direction of the shift and then use an ICE table to calculate the concentrations at equilibrium)
asked
Feb 4
in
Chemical reactions
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1
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145
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Determine the standard enthalpy change for the following reaction: Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g) Given:ΔHf°[Fe2O3(s)] = -824.2 kJ/mol ΔHf°[CO(g)] = -110.5 kJ/mol ΔHf°[Fe(s)] = 0 kJ/mol ΔHf°[CO2(g)] = -393.5 kJ/mol
asked
Feb 4
in
Chemical thermodynamics
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1
answer
82
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Calculate the heat of sublimation for water when 10 g of ice sublimes at standard conditions (1 atm, 25°C)? Given: Heat of fusion of ice is 6.01 kJ/mol; Heat of vaporization of water is 40.67 kJ/mol.
asked
Jan 23
in
ThermoChemistry
0
votes
1
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145
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What is the IUPAC name of the following organic compound: CH3CH2CH2CH2COOH?
asked
Jan 21
in
Organic Chemistry
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1
answer
123
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Where was Zimbardo's prison experiment conducted?
asked
Jan 20
in
Psychology
0
votes
1
answer
87
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What is social loafing, and how does it impact group productivity?
asked
Jan 20
in
Psychology
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1
answer
66
views
Who proposed the Yerkes-Dodson Law?
asked
Jan 15
in
Psychology
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1
answer
70
views
What is the meaning of death anxiety?
asked
Jan 15
in
Psychology
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votes
1
answer
149
views
What is the psychodynamic theory of personality?
asked
Jan 15
in
Psychology
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1
answer
94
views
What is the difference between primary and secondary aging?
asked
Jan 14
in
Psychology
0
votes
1
answer
57
views
Which parasite causes downy mildew in grape plants?
asked
Jan 8
in
Science
0
votes
1
answer
140
views
What type of energy occurs by splitting the nuclei of radioactive uranium?
asked
Jan 8
in
Science
0
votes
1
answer
69
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What process starts with glucose and ends with two pyruvate molecules, a total of four atp molecules and two molecules of nadh?
asked
Jan 7
in
Science
0
votes
1
answer
121
views
What organ do mammals have that is exceptionally large for their body size?
asked
Jan 7
in
Science
0
votes
1
answer
65
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What kind of relationship exists between living things that depend on the same resources?
asked
Jan 7
in
Science
0
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1
answer
140
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What (nh3) is one of the few thermodynamically stable binary compounds of nitrogen with a nonmetal?
asked
Jan 2
in
Science
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