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Answers by AstridMusser
0
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71
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What is the effect of pH on the concentration of heavy metals in landfill leachate and how does this impact the quality of groundwater in the surrounding area?
answered
Feb 22
in
Environmental Chemistry
0
votes
81
views
How to optimize the production of biofuels by selecting the most effective catalysts and reaction conditions using experimental design principles in chemical engineering?
answered
Feb 14
in
Chemical engineering
0
votes
144
views
How can the process for the production of a specific drug be optimized to decrease the reaction time and increase the yield of the product, while maintaining the desired purity and quality of the pharmaceutical drug?
answered
Feb 10
in
Chemical engineering
0
votes
97
views
How can the effect of reaction rate on reaction safety be investigated for a specific chemical reaction?
answered
Feb 7
in
Chemical kinetics
0
votes
87
views
How can computational chemistry be used for molecular docking studies to identify potential drug candidates that bind to a target receptor with high affinity and specificity?
answered
Feb 5
in
Computational Chemistry
0
votes
160
views
Calculate the standard Gibbs free energy change (ΔG°) for the reaction below at 298 K:2NO(g) + O2(g) → 2NO2(g)Given:ΔG°f(NO2(g)) = -51.29 kJ/molΔG°f(NO(g)) = 86.67 kJ/molΔG°f(O2(g)) = 0 kJ/mol
answered
Feb 3
in
Physical Chemistry
0
votes
106
views
How does changing the pH of a solution affect the equilibrium position of an acid-base reaction when starting with HF (hydrofluoric acid) and NaOH (sodium hydroxide)?
answered
Feb 3
in
Chemical equilibrium
0
votes
82
views
How can the concentration of an unknown substance in a given sample be determined using polarography and what factors affect the accuracy of the method?
answered
Jan 29
in
Analytical Chemistry
0
votes
83
views
How can the concentration of a specific substance in a sample be determined using colorimetry? Provide a detailed stepwise procedure for the same and explain the underlying principle behind it.
answered
Jan 29
in
Analytical Chemistry
0
votes
77
views
Calculate the heat of crystallization of 5 moles of calcium chloride, given that the enthalpy change of hydration of calcium ions is –1622 kJ/mol and that of chloride ions is –364 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
63
views
Please compare Erikson's theory versus John Dewey's theory of experiential education.
answered
Jan 20
in
Psychology
0
votes
177
views
What is the difference between naturalistic observation and participant observation?
answered
Jan 20
in
Psychology
0
votes
118
views
Why is it important to communicate boundaries clearly?
answered
Jan 20
in
Psychology
0
votes
64
views
How does attention affect sports performance?
answered
Jan 17
in
Psychology
0
votes
93
views
According to the opponent-process theory of color vision, why do we see afterimages?
answered
Jan 17
in
Psychology
0
votes
49
views
What is iconic memory?
answered
Jan 17
in
Psychology
0
votes
60
views
According to Lazarus and Folkman's theory of stress and coping, what is the main determinant of an individual's experience of stress?
answered
Jan 16
in
Psychology
0
votes
165
views
What does social constructionism suggest about gender?
answered
Jan 16
in
Psychology
0
votes
45
views
What is the dual-process model of persuasion?
answered
Jan 16
in
Psychology
0
votes
154
views
What is a major criticism of the sociocultural approach in psychology?
answered
Jan 16
in
Psychology
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