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User ElviaBumgarn
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Answers by ElviaBumgarn
0
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23
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What is the effect of changing the pH on the equilibrium position of the reaction between acetic acid and sodium acetate? Provide a detailed explanation with relevant equations and calculations.
answered
3 days
ago
in
Chemical equilibrium
0
votes
27
views
How does the polarity of the solvent affect the rate of a chemical reaction?
answered
3 days
ago
in
Chemical kinetics
0
votes
28
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What is the coordination geometry of the active site metal ion in the Metalloenzyme Carbonic Anhydrase? And how does this coordination geometry relate to the mechanism of enzymatic activity?
answered
6 days
ago
in
Coordination Chemistry
0
votes
25
views
How does the carbon footprint of an individual vary based on their lifestyle choices and habits, and what steps can be taken to reduce their overall impact on the environment?
answered
Feb 18
in
Environmental Chemistry
0
votes
19
views
What is the balanced chemical equation for the reaction of hydrochloric acid (HCl) with sodium hydroxide (NaOH)?
answered
Feb 17
in
Chemical reactions
0
votes
36
views
How do microorganisms assimilate di-nitrogen gas (N2) into an accessible form for living beings, and what biochemical pathways are involved in nitrogen metabolism to sustain the nitrogen balance in ecosystems?
answered
Feb 13
in
BioChemistry
0
votes
32
views
What type of inorganic compound is magnesium oxide (MgO)? Ionic, covalent or metallic? Justify your answer using relevant information from Inorganic Chemistry.
answered
Feb 13
in
Inorganic Chemistry
0
votes
34
views
What are the applications of ionic liquids in the field of electrochemistry, and how do the unique properties of ionic liquids make them advantageous over traditional solvents in these applications?
answered
Feb 13
in
Physical Chemistry
0
votes
33
views
What is the ratio of nickel to ligands in the coordination compound [Ni(en)2Cl2]?
answered
Feb 13
in
Coordination Chemistry
0
votes
31
views
What are the common challenges that students face while attempting to understand the concepts of quantum mechanics in chemistry and what are the effective strategies to overcome these difficulties?
answered
Feb 12
in
Chemical education
0
votes
37
views
How can chemistry students ensure they are adequately prepared for chemistry-related careers beyond graduation?
answered
Feb 4
in
Chemical education
0
votes
58
views
What effect does changing the pH from 2 to 6 have on the equilibrium position of the redox reaction between Fe2+ and MnO4- in acidic solution?
answered
Feb 3
in
Chemical equilibrium
0
votes
96
views
What is the three-dimensional structure of a molecule that has one chiral center, and what is the relationship between its enantiomers?
answered
Jan 30
in
Organic Chemistry
0
votes
70
views
What is the concentration of chloride ions (Cl-) in a 500 mL solution if the potential difference between the reference electrode and the indicator electrode is measured at 0.84 V using a silver-silver chloride electrode? The sample contains an unknown amount of chloride ions and was titrated with a standard solution of silver ions (Ag+) until the equivalence point was reached. The titrant used in the experiment had a concentration of 0.1 M.
answered
Jan 30
in
Analytical Chemistry
0
votes
54
views
Calculate the heat of hydration of 1 mole of anhydrous copper(II) sulfate (CuSO4) when it is dissolved in water to form its hydrated form, CuSO4·5H2O. Given the following information:- Heat of solution of anhydrous CuSO4: -74.9 kJ/mol- Enthalpy change of hydration of CuSO4·5H2O: -245.1 kJ/mol
answered
Jan 23
in
ThermoChemistry
0
votes
72
views
Compare the social learning theory and the cognitive-developmental theory of gender development.
answered
Jan 20
in
Psychology
0
votes
31
views
When did the limitations of bivarite correlation become more apparent?
answered
Jan 20
in
Psychology
0
votes
11
views
According to the cognitive-behavioural theory, what is the role of attitudes in behaviour change?
answered
Jan 17
in
Psychology
0
votes
48
views
According to the self-discrepancy theory, what is the relationship between self-discrepancies and anxiety?
answered
Jan 17
in
Psychology
0
votes
22
views
What is cultural evolution?
answered
Jan 16
in
Psychology
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