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0
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1
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20
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How does pH affect the stability and size of silver nanoparticles in a colloidal solution?
asked
3 days
ago
in
Physical Chemistry
0
votes
1
answer
21
views
What is the molecular geometry of the molecule NH3 (Ammonia)?
asked
4 days
ago
in
Chemical bonding
0
votes
1
answer
28
views
What is the bond dissociation energy of a carbon-carbon triple bond in ethyne gas (C2H2)? Provide the calculation and units for your answer.
asked
Feb 18
in
ThermoChemistry
0
votes
1
answer
27
views
How does the addition of clay nanoparticles affect the mechanical properties of a polymer matrix in polymer nanocomposites?
asked
Feb 17
in
Polymer Chemistry
0
votes
1
answer
40
views
What type(s) of isomerism can be observed in the molecule C6H12? Draw the structures of any isomers that can be formed and explain the type(s) of isomerism present in each.
asked
Feb 13
in
Chemical bonding
0
votes
1
answer
38
views
What is the oxidation state of each element in the compound NaClO3 (sodium chlorate)?
asked
Feb 13
in
Chemical reactions
0
votes
1
answer
36
views
How can the properties of polymer products be improved through the optimization of processing conditions during manufacturing?
asked
Feb 10
in
Polymer Chemistry
0
votes
1
answer
27
views
How can the pharmacological activity of natural products for medicinal use be investigated and optimized for therapeutic applications through chemical modifications and derivatization?
asked
Feb 10
in
Medicinal Chemistry
0
votes
1
answer
10
views
How can the pharmacokinetics of a drug be optimized by designing a drug delivery system that enhances the drug's bioavailability, stability, and targeting to the appropriate site of action?
asked
Feb 10
in
Medicinal Chemistry
0
votes
1
answer
29
views
How can the incorporation of carbon nanotubes and graphene oxide in polymer-based composites enhance the mechanical properties and durability of aerospace materials?
asked
Feb 7
in
Polymer Chemistry
0
votes
1
answer
7
views
How can the knowledge of cardiovascular disease pathophysiology be utilized in designing and developing new drugs with high efficacy and less adverse effects for the treatment of cardiovascular diseases?
asked
Feb 7
in
Medicinal Chemistry
0
votes
1
answer
45
views
How can density functional theory calculations optimize the efficiency of catalytic reactions in the production of ammonia?
asked
Feb 5
in
Computational Chemistry
0
votes
1
answer
39
views
Design a chemical reactor for the synthesis of ammonia via the Haber process. The reactor should operate at a pressure of 200 atm and a temperature of 450°C. Assume a feed of nitrogen and hydrogen gases at a ratio of 1:3, with a flow rate of 10 moles per minute. Determine the size of the reactor and select a suitable catalyst for the reaction.
asked
Feb 3
in
Chemical engineering
0
votes
1
answer
95
views
How can we utilize capillary electrophoresis to analyze the quantity and purity of different proteins present in a biopharmaceutical sample?
asked
Jan 30
in
Analytical Chemistry
0
votes
1
answer
59
views
How can mass spectrometry be used to identify an unknown organic compound?
asked
Jan 29
in
Analytical Chemistry
0
votes
1
answer
51
views
Balance the chemical equation for the reaction between iron (III) oxide and aluminum to produce iron and aluminum oxide.
asked
Jan 21
in
Inorganic Chemistry
0
votes
1
answer
74
views
Who is known as the father of modern statistics?
asked
Jan 20
in
Psychology
0
votes
1
answer
47
views
How can schema theory be applied to artificial intelligence?
asked
Jan 17
in
Psychology
0
votes
1
answer
23
views
What is the difference between confirmation and disconfirmation in theory evaluation?
asked
Jan 16
in
Psychology
0
votes
1
answer
33
views
When was the 'triarchic theory of intelligence' proposed by Robert Sternberg?
asked
Jan 15
in
Psychology
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