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User JamiFreame70
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0
votes
23
views
How does the presence of reaction intermediates affect the overall rate of the reaction?
answered
5 days
ago
in
Chemical kinetics
0
votes
35
views
What is the value of magnetic susceptibility of oxygen molecule and how does it compare to that of carbon dioxide?
answered
Feb 13
in
Quantum Chemistry
0
votes
35
views
How can the adsorption capacity of activated carbon for a specific pollutant be determined and optimized?
answered
Feb 6
in
Surface Chemistry
0
votes
60
views
Calculate the standard enthalpy change for the neutralization of 50 mL of 0.1 M hydrochloric acid with 50 mL of 0.1 M sodium hydroxide at a constant pressure and a temperature of 25°C. The balanced equation for the reaction is: HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)
answered
Feb 3
in
Chemical thermodynamics
0
votes
63
views
What are the key properties and structural characteristics that make ceramics suitable for high-temperature applications, and how do these properties compare to those of other materials used at high temperatures?
answered
Jan 31
in
Materials Chemistry
0
votes
78
views
What is the optimal electrode material for a molecular electronics device with a specific molecular structure using density functional theory calculations?
answered
Jan 31
in
Computational Chemistry
0
votes
73
views
What is the potential toxicity of amoxicillin and how can it be investigated using in vitro and in vivo assays in medicinal chemistry?
answered
Jan 31
in
Medicinal Chemistry
0
votes
81
views
How does a change in the number of electrons affect the dipole moment of a molecule as predicted by ab initio calculations?
answered
Jan 30
in
Computational Chemistry
0
votes
64
views
How can the concentration of lead ions in a water sample be determined using polarography?
answered
Jan 29
in
Analytical Chemistry
0
votes
78
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A student needs to determine the enthalpy change (ΔH) for the reaction between ammonium nitrate (NH4NO3) and water (H2O) using Hess's Law calculations. Given the following information: - ΔHf° (NH4NO3) = -365.4 kJ/mol- ΔHf° (HNO3) = -207.3 kJ/mol- ΔHf° (NH4+) = -132.5 kJ/mol- ΔHf° (NO3-) = -206.1 kJ/mol- ΔHf° (H2O) = -285.83 kJ/molFormulate the thermochemical equation for the reaction by using the given data and Hess's Law calculations, and then calculate the enthalpy change for the reaction.
answered
Jan 22
in
ThermoChemistry
0
votes
39
views
When might a community psychology approach be more appropriate than a traditional clinical approach?
answered
Jan 20
in
Psychology
0
votes
36
views
According to the theory of attentional bias, what do people with psychosis focus on?
answered
Jan 20
in
Psychology
0
votes
42
views
When was the Wechsler Adult Intelligence Scale WAIS first published?
answered
Jan 20
in
Psychology
0
votes
56
views
What are the results of the Stanford prison experiment?
answered
Jan 20
in
Psychology
0
votes
35
views
How can positive psychology be applied to therapy?
answered
Jan 20
in
Psychology
0
votes
77
views
What is the role of genetics in the development of borderline personality disorder?
answered
Jan 17
in
Psychology
0
votes
53
views
According to B.F. Skinner's operant conditioning, why do animals repeat certain behaviors?
answered
Jan 17
in
Psychology
0
votes
54
views
Who developed the trait theory of personality disorders?
answered
Jan 16
in
Psychology
0
votes
27
views
What is the difference between a leader and a manager?
answered
Jan 16
in
Psychology
0
votes
37
views
Who developed the theory of Operant Conditioning?
answered
Jan 15
in
Psychology
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