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User AshleighFleg
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83
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What is the most effective method for detecting and quantifying pesticide residues in food samples to ensure they meet safety standards and protect human health?
answered
Feb 21
in
Environmental Chemistry
0
votes
83
views
How does the chemical composition of a photosensitive material affect its photochemical properties, and how can this knowledge be used to optimize its use in photography?
answered
Feb 18
in
PhotoChemistry
0
votes
96
views
What factors influence the catalytic activity of solid surfaces in chemical reactions and how can these factors be optimized to increase the efficiency of industrial chemical processes?
answered
Feb 14
in
Surface Chemistry
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votes
82
views
What factors contribute to the limited understanding of chemical bonding and molecular structure among chemistry students, and how can these challenges be addressed through improved teaching methods and classroom resources?
answered
Feb 14
in
Chemical education
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votes
93
views
How can we optimize the production process of industrial gases to minimize energy consumption while maintaining high purity standards?
answered
Feb 14
in
Chemical engineering
0
votes
165
views
Design a chemical reactor with a capacity of 100 liters and determine the operating conditions (temperature, pressure, and flow rate) required to achieve a 95% yield of product X in a specific reaction. The reaction rate constant is known to be 0.1/min and the initial concentration of reactant A is 2 mol/L. Use the design equation for a first-order irreversible reaction and assume a constant density of the reaction mixture.
answered
Feb 3
in
Chemical engineering
0
votes
143
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What is the concentration of hydrochloric acid (HCl) in a solution if 25mL of 0.1M sodium hydroxide (NaOH) is required to completely neutralize 20mL of the acid?
answered
Jan 30
in
Analytical Chemistry
0
votes
110
views
What is the name of the theory that suggests that our behaviour can be explained by examining the functions it serves?
answered
Jan 20
in
Psychology
0
votes
173
views
According to social identity theory, what is in-group favoritism?
answered
Jan 20
in
Psychology
0
votes
119
views
In the groupthink experiment, what happened to the group's decision-making process as groupthink occurred?
answered
Jan 20
in
Psychology
0
votes
55
views
How can we assess the degree of consensus in psychodynamic research?
answered
Jan 16
in
Psychology
0
votes
66
views
According to Greenwald and Banaji, why do individuals have implicit biases?
answered
Jan 16
in
Psychology
0
votes
128
views
Compare the pharmacological and cognitive effects of amphetamines and cocaine.
answered
Jan 16
in
Psychology
0
votes
64
views
When evaluating theories in existential psychology, what is the importance of evidence?
answered
Jan 16
in
Psychology
0
votes
109
views
What is sexual dysfunction?
answered
Jan 14
in
Psychology
0
votes
125
views
What is moral relativism?
answered
Jan 14
in
Psychology
0
votes
105
views
What is a scatter plot?
answered
Jan 14
in
Psychology
0
votes
61
views
What are the three stages of memory?
answered
Jan 14
in
Psychology
0
votes
104
views
What is 'classical conditioning'?
answered
Jan 13
in
Psychology
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85
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What is one criticism of the evolutionary perspective?
answered
Jan 13
in
Psychology
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