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User UnaHolt18437
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How does the pH level of water affect the survival and growth of aquatic organisms in polluted waters?
asked
Feb 22
in
Environmental Chemistry
0
votes
1
answer
72
views
How does the increase in greenhouse gas concentrations, such as carbon dioxide and methane, contribute to global warming and what actions can be taken to mitigate this effect?
asked
Feb 20
in
Environmental Chemistry
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votes
1
answer
93
views
How does the charge of colloidal particles affect their interaction with each other and their stability in a solution? Discuss the role of electrostatic and van der Waals interactions in determining the behavior of colloidal particles.
asked
Feb 18
in
Physical Chemistry
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votes
1
answer
76
views
How does the exposure to pesticide residues in fruits and vegetables affect the concentration of organophosphate metabolites in children's urine samples?
asked
Feb 13
in
Environmental Chemistry
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votes
1
answer
80
views
How can we design a cost-effective and efficient system for the treatment of industrial wastewater, while minimizing the risks of harmful chemical discharge into the environment?
asked
Feb 12
in
Chemical engineering
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votes
1
answer
85
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How can chemistry education be improved to better train chemistry teachers and ensure that they have the necessary qualifications to effectively teach students?
asked
Feb 4
in
Chemical education
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votes
1
answer
71
views
How can a chemist design a process for the production of specialty chemicals that maximizes yield and minimizes waste?
asked
Jan 30
in
Chemical engineering
0
votes
1
answer
120
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Calculate the bond dissociation energy of the carbon-hydrogen bond in methane (CH4) given that the bond enthalpy of C-H bond is 413 kJ/mol.
asked
Jan 23
in
Chemical bonding
0
votes
1
answer
95
views
When was the concept of implicit bias introduced?
asked
Jan 20
in
Psychology
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votes
1
answer
96
views
According to psychodynamic theory, how do unconscious conflicts influence behaviour?
asked
Jan 20
in
Psychology
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votes
1
answer
130
views
What is the GRIT strategy?
asked
Jan 13
in
Psychology
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votes
1
answer
96
views
What is a moderator?
asked
Jan 13
in
Psychology
0
votes
1
answer
101
views
What does interpersonal psychology focus on?
asked
Jan 13
in
Psychology
0
votes
1
answer
187
views
What is the integrity versus despair stage of gerotranscendence theory?
asked
Jan 10
in
Psychology
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votes
1
answer
70
views
What is the protist kingdom sometimes called as?
asked
Jan 7
in
Science
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votes
1
answer
57
views
What is defined as a saturated layer of rock or soil?
asked
Jan 6
in
Science
0
votes
1
answer
27
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What instruments used in guidance systems to indicate directions in space must have an angular momentum that does not change in direction?
asked
Jan 6
in
Science
0
votes
1
answer
110
views
What element enters the body when an organism breathes?
asked
Jan 6
in
Science
0
votes
1
answer
134
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Water gains and loses what more slowly than does land, affecting seasonal conditions inland and on the coast?
asked
Jan 2
in
Science
0
votes
1
answer
155
views
The cytoskeleton crisscrosses the cytoplasm, this gives what to the cell?
asked
Dec 31, 2024
in
Science
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