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How does the reaction rate of magnesium and hydrochloric acid change when the magnesium is in different forms (powder, ribbon, or solid)?
answered
Feb 24
in
Chemical kinetics
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votes
27
views
How does the reaction rate affect the selectivity of a chemical reaction involving two reactants of different concentrations?
answered
Feb 22
in
Chemical kinetics
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33
views
What is the polarity of a bond between nitrogen and oxygen in NO2?
answered
Feb 22
in
Chemical bonding
0
votes
33
views
How does the Crystal field theory explain the magnetic properties exhibited by coordination compounds? Provide an example of a compound and its expected magnetic behavior based on its Crystal field splitting.
answered
Feb 12
in
Coordination Chemistry
0
votes
47
views
How can the physiochemical properties of polymers be optimized to design drug delivery systems that release the drug at a controlled and sustained rate?
answered
Feb 10
in
Polymer Chemistry
0
votes
43
views
How can chemistry departments in schools secure more funding and resources to improve the quality and relevance of chemistry education for their students?
answered
Feb 4
in
Chemical education
0
votes
108
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Calculate the partition function (q) and the Helmholtz free energy (A) of an ideal gas containing 2 moles of particles at a temperature of 300 K, assuming the gas is in the canonical ensemble.
answered
Feb 3
in
Physical Chemistry
0
votes
72
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Calculate the bond energy required to break a single bond between two nitrogen atoms in a molecule of nitrogen gas (N2), given that the bond dissociation energy of N2 is 945 kJ/mol.
answered
Jan 23
in
Chemical reactions
0
votes
105
views
Compare the different theories of intelligence.
answered
Jan 20
in
Psychology
0
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131
views
Who developed the Monte Carlo method for statistical inference?
answered
Jan 20
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Psychology
0
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172
views
What is the Initiative vs. Guilt stage?
answered
Jan 14
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Psychology
0
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88
views
What is an extended family?
answered
Jan 14
in
Psychology
0
votes
88
views
What is the concept of socialisation?
answered
Jan 14
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Psychology
0
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121
views
What is the false consensus effect?
answered
Jan 10
in
Psychology
0
votes
45
views
Why are noninfectious diseases not contagious?
answered
Jan 8
in
Science
0
votes
44
views
What type of structures evolved to do the same job by unrelated organisms?
answered
Jan 8
in
Science
0
votes
61
views
What population on earth is already harming the environment due to less resources to go around?
answered
Jan 7
in
Science
0
votes
76
views
What organelle contains the genetic material of the cell?
answered
Jan 7
in
Science
0
votes
48
views
What is the name of the line used in topographic maps that shows different elevations?
answered
Jan 7
in
Science
0
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99
views
What is a large space that helps the organism digest & move nutrients around the cnidarian body?
answered
Jan 6
in
Science
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