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40
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How does the rate of photochemical reactions in a solution of anthracene and a photosensitizer vary with changes in light intensity?
answered
Feb 22
in
PhotoChemistry
0
votes
50
views
What is the hybridization of the carbon atom in formaldehyde (H2CO)?
answered
Feb 20
in
Chemical bonding
0
votes
38
views
How can quantum computing help in the development of new drugs with specific properties, such as improved efficacy and reduced side effects?
answered
Feb 5
in
Quantum Chemistry
0
votes
55
views
Design a strategy to protect the alcohol functional group in a molecule containing both a primary amine and a carboxylic acid group, to prevent unwanted reactions during organic synthesis.
answered
Feb 4
in
Organic Chemistry
0
votes
73
views
Calculate the total resistance of an electrochemical cell consisting of two half-cells where one half-cell has a copper electrode submerged in a 0.5 M CuSO4 solution, and the other half-cell has a zinc electrode submerged in a 1.0 M ZnSO4 solution. The copper electrode is connected to the zinc electrode through a salt bridge. The resistance of the salt bridge is 22 ohms, and the resistance of the copper and zinc electrodes are negligible.
answered
Feb 3
in
ElectroChemistry
0
votes
101
views
What is the effect of adding a catalyst on the equilibrium position of a redox reaction between iron and copper ions in a solution at room temperature, and how would the equilibrium constant be affected by the addition of the catalyst?
answered
Jan 30
in
Chemical equilibrium
0
votes
72
views
A student wants to determine the rate constant of a first-order reaction. The initial concentration of reactant is 0.050 M and after 60 seconds, the concentration drops to 0.025 M. What is the rate constant of the reaction?
answered
Jan 22
in
Chemical kinetics
0
votes
55
views
Why is Maslow's hierarchy of needs theory important to psychology?
answered
Jan 20
in
Psychology
0
votes
108
views
According to the socio-cultural theory, what is the role of gender in anxiety?
answered
Jan 17
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Psychology
0
votes
117
views
Where does realistic conflict theory come from?
answered
Jan 16
in
Psychology
0
votes
65
views
When was the Discourse-Historical Approach developed?
answered
Jan 15
in
Psychology
0
votes
32
views
According to Piaget's theory of cognitive development, what are the four stages of development?
answered
Jan 15
in
Psychology
0
votes
41
views
What does the 'Stereotype Content Model' suggest about stereotype formation?
answered
Jan 15
in
Psychology
0
votes
60
views
What is the prevalence of OCD in the general population?
answered
Jan 14
in
Psychology
0
votes
99
views
Where is urine formed in the body?
answered
Jan 8
in
Science
0
votes
86
views
What part of an experiment or other investigation consists of the individuals or events that are studied?
answered
Jan 7
in
Science
0
votes
48
views
What is the release of energy in the form of high energy electromagnetic waves?
answered
Jan 7
in
Science
0
votes
45
views
What is the outermost occupied shell of electrons in an atom.
answered
Jan 7
in
Science
0
votes
128
views
What is the name of the "point" that refers to the temperature at which water vapor condenses?
answered
Jan 7
in
Science
0
votes
73
views
What is the first and longest phase of mitosis known as?
answered
Jan 7
in
Science
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