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User KrystleDHage
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0
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26
views
What is the effect of varying concentration of reactants on the reaction rate and profitability of a chemical reaction?
answered
5 days
ago
in
Chemical kinetics
0
votes
18
views
What is the bond angle in the water molecule and how is it predicted using the VSEPR theory and the electron pair geometry of the molecule?
answered
Feb 18
in
Chemical bonding
0
votes
35
views
How can we improve the thermal stability of polystyrene to avoid degradation during high-temperature processing?
answered
Feb 13
in
Polymer Chemistry
0
votes
45
views
How can we effectively clean up oil spills in bodies of water to minimize the environmental impact?
answered
Feb 12
in
Environmental Chemistry
0
votes
9
views
Which type of isomerism is exhibited by cis- and trans-dichloroethene molecules and how can this be determined experimentally?
answered
Feb 12
in
Chemical bonding
0
votes
53
views
What is the dipole moment of carbon dioxide (CO2) molecule?
answered
Jan 31
in
Chemical bonding
0
votes
76
views
What is the electronic structure and composition of the first excited state of the ethylene molecule (C2H4) using time-dependent density functional theory?
answered
Jan 31
in
Computational Chemistry
0
votes
61
views
What is the predicted reactivity of a compound that has a half-filled d-orbital and an empty p-orbital in its outermost energy level? Provide a justification for your answer based on the electronic configuration of the compound.
answered
Jan 30
in
Inorganic Chemistry
0
votes
53
views
How can we use polarography to determine the concentration of lead ions in a sample of water?
answered
Jan 30
in
Analytical Chemistry
0
votes
48
views
Calculate the formal charge of each atom in the molecule SO3.
answered
Jan 23
in
Chemical bonding
0
votes
62
views
Calculate the change in entropy when 1 mole of an ideal gas is compressed from 4 L to 1 L irreversibly at a temperature of 298 K.
answered
Jan 23
in
Physical Chemistry
0
votes
63
views
Calculate the bond order and bond length of the carbon monoxide (CO) molecule. Show your work and state the type of bond formed between carbon and oxygen in CO.
answered
Jan 23
in
Inorganic Chemistry
0
votes
70
views
How can repetition influence persuasion?
answered
Jan 20
in
Psychology
0
votes
39
views
When treating PTSD, what is eye movement desensitisation and reprocessing?
answered
Jan 17
in
Psychology
0
votes
28
views
How does unsupervised learning work?
answered
Jan 15
in
Psychology
0
votes
33
views
What is the nuclear family?
answered
Jan 15
in
Psychology
0
votes
33
views
What is a behaviour disorder?
answered
Jan 15
in
Psychology
0
votes
75
views
Which organ secretes estrogen?
answered
Jan 8
in
Science
0
votes
28
views
What takes both the shape and the volume of their container?
answered
Jan 7
in
Science
0
votes
58
views
What reduces the need for pesticides and other toxic chemicals?
answered
Jan 7
in
Science
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