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Answers by JonasOql0066
0
votes
15
views
What is the maximum adsorption capacity of a solid surface for a specific gas at a constant temperature and pressure, given that the Langmuir adsorption isotherm equation is known?
answered
5 days
ago
in
Surface Chemistry
0
votes
18
views
What is the bond enthalpy of the carbon-hydrogen bond in methane (CH4) based on experimental data?
answered
Feb 18
in
Chemical bonding
0
votes
15
views
What is the balanced chemical equation for the synthesis reaction of magnesium oxide (MgO) when magnesium (Mg) reacts with oxygen gas (O2)?
answered
Feb 17
in
Chemical reactions
0
votes
33
views
What is the predicted acidity or basicity of sulfuric acid (H2SO4) based on its chemical bonding structure and the elements involved?
answered
Feb 14
in
Chemical bonding
0
votes
25
views
How does the enzyme phosphofructokinase regulate glycolysis?
answered
Feb 14
in
BioChemistry
0
votes
53
views
How does individual variation in genetic makeup affect the way drugs are metabolized in the body, and how can this information be used to optimize drug therapies for patients with different genetic backgrounds?
answered
Feb 13
in
Medicinal Chemistry
0
votes
31
views
What is the hybridization of the central atom in the compound CHCl3?
answered
Feb 13
in
Chemical bonding
0
votes
41
views
How can we design a safe and efficient system for the storage and transportation of highly reactive and flammable chemicals in the chemical industry while minimizing the risk of accidents and/or exposure to toxic substances?
answered
Feb 12
in
Chemical engineering
0
votes
46
views
Calculate the standard potential of the cell Ag(s) | Ag+(aq, 0.0100 M) || Cu2+(aq, 1.00 M) | Cu(s) at 25°C.
answered
Feb 3
in
ElectroChemistry
0
votes
47
views
Calculate the standard enthalpy change for the fusion of 100 grams of ice at 0°C to liquid water at 0°C. The specific heat capacity of water is 4.184 J/g°C, the standard enthalpy of fusion of water is 6.01 kJ/mol, and the molar mass of water is 18.015 g/mol. Assume all heat absorbed is used to melt the ice and the temperature remains constant.
answered
Feb 3
in
Chemical thermodynamics
0
votes
45
views
How does changing the concentration of reactants affect the reaction rate in a chemical reaction involving [product]? Use experiments and data analysis to support your answer.
answered
Feb 3
in
Chemical kinetics
0
votes
62
views
Question: A student wants to quantify the amount of iron (Fe) in a water sample using coulometry. The sample has a mass of 50.0 g and contains iron in the form of Fe(II) ions. The student sets up the electrochemical cell and begins the oxidation reaction, which requires a current of 16.0 A for 1200 s. What is the concentration of Fe(II) ions in the water sample in mol/L?
answered
Jan 30
in
Analytical Chemistry
0
votes
52
views
Calculate the bond length between a carbon and a hydrogen atom in methane (CH4), given that the bond energy is 104.2 kcal/mol and the force constant is 500 N/m.
answered
Jan 23
in
Chemical bonding
0
votes
34
views
According to Alfred Adler's individual psychology, what motivates human behaviour?
answered
Jan 20
in
Psychology
0
votes
10
views
When evaluating the validity of a cognitive behavioural theory, what is meant by construct validity?
answered
Jan 15
in
Psychology
0
votes
21
views
How does meaning and purpose contribute to wellbeing?
answered
Jan 15
in
Psychology
0
votes
55
views
What was Tajfel's best known contribution to the field of psychology?
answered
Jan 15
in
Psychology
0
votes
61
views
Where does the systems theory of human sexuality focus?
answered
Jan 15
in
Psychology
0
votes
51
views
What is the difference between intensity and loudness?
answered
Jan 15
in
Psychology
0
votes
32
views
What is the difference between iconic memory and echoic memory?
answered
Jan 14
in
Psychology
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