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Answers by Alejandra79W
0
votes
30
views
How do the properties of polymer-based 3D printing materials impact the printing process and the resulting printed objects?
answered
5 days
ago
in
Polymer Chemistry
0
votes
20
views
How does the liver metabolize drugs and what factors affect drug metabolism in the body?
answered
Feb 20
in
Medicinal Chemistry
0
votes
29
views
What is the carbon footprint of a typical household and how can it be reduced through the adoption of environmentally-friendly practices?
answered
Feb 18
in
Environmental Chemistry
0
votes
25
views
How does the carbon footprint of a household vary with different daily activities, such as transportation, food choices, and energy consumption, and how can individuals reduce their carbon footprint to mitigate their impact on the environment?
answered
Feb 18
in
Environmental Chemistry
0
votes
36
views
How can we use molecular modeling techniques to design new compounds that target specific skin diseases, such as psoriasis or eczema, and minimize potential side effects?
answered
Feb 13
in
Medicinal Chemistry
0
votes
38
views
What happens to the equilibrium concentration of products and reactants when the pressure is increased in a system that involves a gaseous reactant and/or product? Use Le Chatelier's principle to explain why.
answered
Feb 13
in
Chemical reactions
0
votes
33
views
What is the hybridization of the central atom in the inorganic compound PCl5?
answered
Feb 13
in
Inorganic Chemistry
0
votes
40
views
How can we determine the molecular weight distribution of a polymer using gel permeation chromatography (GPC)?
answered
Feb 13
in
Polymer Chemistry
0
votes
51
views
Determine the crystal structure of a compound with the empirical formula C6H12O6, given its X-ray diffraction pattern.
answered
Feb 4
in
Physical Chemistry
0
votes
62
views
Design a distillation column that separates a mixture of ethanol and water with a 95% ethanol purity and a production rate of 1000 liters per hour. The mixture contains 50% ethanol and 50% water by volume. The distillation column should operate at a pressure of 1 atm and a temperature range of 78-85°C. Assume that the feed enters the column as a saturated liquid and that the overhead product is 90% ethanol, while the bottom product is 5% ethanol. Determine the number of stages required and the reflux ratio for this system.
answered
Feb 3
in
Chemical engineering
0
votes
98
views
What is the probability of the formation of HCl from H2 and Cl2 gases in a gas-phase reaction at a temperature of 298 K and a pressure of 1 atm, using Monte Carlo simulations?
answered
Jan 31
in
Computational Chemistry
0
votes
68
views
What is the concentration of lead ions in a water sample collected from a commercial battery manufacturing plant using voltammetry?
answered
Jan 31
in
Analytical Chemistry
0
votes
84
views
How does the theory of reasoned action explain behaviour?
answered
Jan 20
in
Psychology
0
votes
91
views
Where does the term 'existential' come from?
answered
Jan 20
in
Psychology
0
votes
32
views
How does the concept of flow contribute to positive psychology outcomes?
answered
Jan 20
in
Psychology
0
votes
13
views
According to the diathesis-stress model, what are some environmental factors that can trigger the onset of a mental disorder?
answered
Jan 17
in
Psychology
0
votes
92
views
How do cognitive-behavioural therapy CBT and acceptance and commitment therapy ACT differ?
answered
Jan 17
in
Psychology
0
votes
46
views
How does biopsychology explain personality?
answered
Jan 17
in
Psychology
0
votes
30
views
What is a CBPR partnership?
answered
Jan 17
in
Psychology
0
votes
77
views
What is the theory of successful intelligence?
answered
Jan 15
in
Psychology
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