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44
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What is the hybridization of the carbon atoms in ethene (C2H4) and how does it affect the molecule's geometry and bond angles?
answered
Feb 13
in
Chemical bonding
0
votes
63
views
What is the probability of finding a particle in a specific energy state in a system of ideal gas under constant temperature and volume conditions, and how does it change as the overall energy of the system is increased?
answered
Feb 13
in
Physical Chemistry
0
votes
66
views
What is the coulometric titration method for quantifying the amount of copper in a brass sample? Provide a detailed procedure for carrying out the coulometric titration method to determine the amount of copper in the sample.
answered
Feb 12
in
Analytical Chemistry
0
votes
71
views
How can a chemical engineering student design an efficient and cost-effective system for the treatment of industrial wastewater that effectively removes contaminants and meets environmental regulations? Additionally, how can the engineer optimize the design to minimize energy and chemical usage, as well as reduce waste production and disposal costs?
answered
Feb 4
in
Chemical engineering
0
votes
71
views
Calculate the standard enthalpy of formation for magnesium oxide (MgO) given the standard enthalpy of formation for magnesium (Mg) is -601.8 kJ/mol and the standard enthalpy of formation for oxygen (O₂) is 0 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
votes
86
views
What is the critical temperature and pressure of benzene using Monte Carlo simulations of phase transitions?
answered
Jan 31
in
Computational Chemistry
0
votes
44
views
What is the difference between primary and secondary sexual characteristics?
answered
Jan 20
in
Psychology
0
votes
67
views
What is the connection between piaget's theory and teaching young children?
answered
Jan 20
in
Psychology
0
votes
55
views
When do parents who adhere to authoritative parenting give children feedback?
answered
Jan 20
in
Psychology
0
votes
44
views
Who conducted the studies on productive thinking?
answered
Jan 20
in
Psychology
0
votes
38
views
When considering the role of community psychologists in working with communities, what is the term for using research to inform community action?
answered
Jan 17
in
Psychology
0
votes
51
views
Who conducted the bystander intervention experiment?
answered
Jan 17
in
Psychology
0
votes
32
views
When was the theory of discourse developed?
answered
Jan 15
in
Psychology
0
votes
59
views
How does the left hemisphere of the brain differ from the right hemisphere?
answered
Jan 14
in
Psychology
0
votes
40
views
What are some similarities and differences between cognitive and behavioural therapies?
answered
Jan 13
in
Psychology
0
votes
39
views
What type of organisms do carnivores feed on?
answered
Jan 8
in
Science
0
votes
36
views
What organ eliminates solid wastes that remain after the digestion of food?
answered
Jan 7
in
Science
0
votes
98
views
What occurs when two waves combine and cancel each other out?
answered
Jan 7
in
Science
0
votes
103
views
What is the process by which organisms break down chemicals to make food energy?
answered
Jan 7
in
Science
0
votes
51
views
What is the position of rock layers and the relative ages called?
answered
Jan 7
in
Science
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