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0
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How does the route of administration affect the pharmacokinetics of a drug in the body? Specifically, how does oral administration compare to intravenous administration in terms of absorption, distribution, metabolism, and excretion of a drug?
answered
1 day
ago
in
Medicinal Chemistry
0
votes
26
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What is the effect of varying the concentration of reactants on the rate of reaction and the resulting yield of product in the chemical reaction between hydrochloric acid and sodium thiosulphate?
answered
6 days
ago
in
Chemical kinetics
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votes
20
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What is the effect of varying pH levels (acidic, neutral, and alkaline) on the photolysis rate of a particular chemical compound under UV light?
answered
6 days
ago
in
PhotoChemistry
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votes
21
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What is the effect of concentration on the conductivity of various inorganic compounds and how can this relationship be explained based on their chemical structure and properties?
answered
6 days
ago
in
Inorganic Chemistry
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votes
20
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What is the bond dissociation energy required to break the C-H bond in methane (CH4)?
answered
Feb 18
in
ThermoChemistry
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40
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How does temperature affect the phase transition of a substance when simulated using Monte Carlo simulations in Computational Chemistry? Specifically, what is the critical temperature at which the substance transitions from solid to liquid phase?
answered
Feb 13
in
Computational Chemistry
0
votes
31
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What is the difference between geometrical isomerism and optical isomerism in coordination compounds, and how do you identify them using spectroscopic methods?
answered
Feb 13
in
Coordination Chemistry
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votes
28
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How can students improve their preparation for chemistry-related careers, and what resources can they use to help them acquire the necessary skills and knowledge?
answered
Feb 5
in
Chemical education
0
votes
45
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Calculate the standard enthalpy change for the reduction of iron (III) oxide using carbon monoxide as the reducing agent, given that the standard enthalpy of formation for iron (III) oxide is -824.2 kJ/mol and the standard enthalpy of formation for carbon monoxide is -110.5 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
votes
47
views
Calculate the reaction quotient (Q) for the following chemical reaction at a given temperature and pressure: 2 SO2 (g) + O2 (g) ⟶ 2 SO3 (g) The initial concentrations of SO2, O2, and SO3 are 0.2 M, 0.1 M, and 0.3 M, respectively, at a total pressure of 3 atm and a temperature of 298 K.
answered
Feb 3
in
Chemical thermodynamics
0
votes
75
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Using mass spectrometry, analyze and identify the unknown compound given to you by comparing its mass spectrum with the known compounds in the database. What is the molecular weight and functional group of the unknown compound?
answered
Jan 30
in
Analytical Chemistry
0
votes
75
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A chemistry student needs to calculate the equilibrium constant for the following reaction:2 H2O(g) ⇌ 2 H2(g) + O2(g)The student has the initial concentration of H2 and O2 as 0.25 M and the initial concentration of H2O as 1.00 M. After the system reaches equilibrium, the student measures the concentration of H2 as 0.10 M. Using this information, what is the value of the equilibrium constant, Kc, for the above reaction?
answered
Jan 22
in
Chemical reactions
0
votes
56
views
Where was the first cognitive behavioral therapy CBT program developed?
answered
Jan 20
in
Psychology
0
votes
13
views
What is the purpose of a Wilcoxon signed-rank test?
answered
Jan 17
in
Psychology
0
votes
30
views
What is evidence-based practice?
answered
Jan 16
in
Psychology
0
votes
40
views
According to the trait theory of personality, what is the difference between a state and a trait?
answered
Jan 16
in
Psychology
0
votes
16
views
How does the social learning theory explain gender-based violence?
answered
Jan 15
in
Psychology
0
votes
34
views
What is the concept of self-efficacy?
answered
Jan 14
in
Psychology
0
votes
32
views
Worms grow to adult size without going through what stage?
answered
Jan 8
in
Science
0
votes
43
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When the ventricles begin to contract, pressure within the ventricles rises and blood flows toward the area of lowest pressure, which is initially in the atria. this backflow causes the cusps of the tricuspid and mitral (bicuspid) valves to close. these valves are tied down to the papillary muscles by these?
answered
Jan 8
in
Science
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