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0
votes
41
views
What is the molecular geometry of the NH3 molecule?
answered
Feb 21
in
Chemical bonding
0
votes
27
views
How does the coordination chemistry of metalloenzymes and metalloproteins affect their function? Please provide a detailed analysis of the role of metal ions and the coordination environment in enzymatic function.
answered
Feb 19
in
Coordination Chemistry
0
votes
29
views
How does the surface chemistry of food and beverage processing play a role in emulsion stability and foam formation?
answered
Feb 14
in
Surface Chemistry
0
votes
46
views
Identify the type of hybrid orbitals in the molecule CH4.
answered
Feb 13
in
Chemical bonding
0
votes
61
views
What is the oxidation state of nitrogen in the compound NH4NO3 and which element is getting reduced and which is being oxidized in the given reaction: NH4NO3 -> N2O + 2H2O?
answered
Feb 13
in
Chemical reactions
0
votes
54
views
How does excessive use of nitrogen and phosphorus fertilizers in agriculture affect water quality in nearby bodies of water and what steps can be taken to reduce this pollution?
answered
Feb 13
in
Environmental Chemistry
0
votes
37
views
How can we design drugs to effectively target specific genetic mutations that contribute to diseases such as cystic fibrosis, sickle cell anemia, or Huntington's disease?
answered
Feb 12
in
Medicinal Chemistry
0
votes
40
views
How can density functional theory calculations be used to predict the rate-determining step of a catalytic reaction in order to design more efficient and selective catalysts?
answered
Feb 5
in
Computational Chemistry
0
votes
99
views
Design a chemical reactor for the reaction A + B --> C at a rate of 2 moles/min, with a reaction temperature of 300°C and a pressure of 3 atm. The reaction is exothermic and has a heat of reaction of -200 kJ/mol. The reactants A and B are fed into the reactor at a flow rate of 1 mole/min each. Choose the appropriate reactor design and calculate the volume needed to achieve a conversion of 95%.
answered
Feb 3
in
Chemical engineering
0
votes
68
views
Calculate the standard enthalpy of formation of C2H6(g) given the following information: C(s) + O2(g) → CO2(g); ΔH° = -393.5 kJ/mol H2(g) + 1/2 O2(g) → H2O(l); ΔH° = -285.8 kJ/mol 2C(s) + 3H2(g) → C2H6(g); ΔH° = ?
answered
Feb 3
in
ThermoChemistry
0
votes
53
views
Calculate the enthalpy change of dissolving 10.0 g of sodium hydroxide (NaOH) in 200.0 mL of water at 25°C. Given: the enthalpy of dissolution of NaOH is -44.5 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
83
views
According to the self-schema theory, what is a schema?
answered
Jan 16
in
Psychology
0
votes
113
views
According to PERMA, what are the five elements of a fulfilling life?
answered
Jan 16
in
Psychology
0
votes
140
views
Why might the relational theory of masculinity be useful?
answered
Jan 15
in
Psychology
0
votes
118
views
Why wouldn't a teakettle have an aluminum handle?
answered
Jan 8
in
Science
0
votes
60
views
Which part of the body shows does horner's syndrome affect?
answered
Jan 8
in
Science
0
votes
64
views
What two forms can fluids take?
answered
Jan 8
in
Science
0
votes
64
views
What play an important role in the modulation of the nuclear chain reaction?
answered
Jan 7
in
Science
0
votes
59
views
What is the name for a substance that can be used to follow the pathway of that substance through some structure?
answered
Jan 7
in
Science
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