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0
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32
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What are the products of the reaction between magnesium chloride and sodium hydroxide? Write the balanced chemical equation for the reaction and predict the products formed.
answered
5 days
ago
in
Inorganic Chemistry
0
votes
24
views
What is the most efficient method for preparing phenylalanine from benzyl chloride and ammonia, and how can the purity of the product be ensured?
answered
6 days
ago
in
Chemical synthesis
0
votes
23
views
How do the electronic and magnetic properties of transition metal complexes change when different ligands are coordinated, and how can we use quantum chemical calculations to predict these changes?
answered
Feb 20
in
Quantum Chemistry
0
votes
30
views
What is the dipole moment of the molecule ammonia (NH3)?
answered
Feb 19
in
Chemical bonding
0
votes
33
views
How does the concentration of the adsorbate affect the adsorption isotherms for a given adsorbent in the process of physical adsorption?
answered
Feb 19
in
Physical Chemistry
0
votes
31
views
What is the coordination number and geometry of a molecule of cerium bromide (CeBr3) in its solid-state crystal structure?
answered
Feb 13
in
Coordination Chemistry
0
votes
35
views
What specific photochemical properties of dyes and pigments make them suitable for use in solar cells and how can these properties be optimized to increase the efficiency of the solar cell?
answered
Feb 13
in
PhotoChemistry
0
votes
41
views
How can the rate of polymerization be controlled for the synthesis of polyethylene using free radical polymerization technique?
answered
Feb 10
in
Organic Chemistry
0
votes
35
views
How can the mechanical and electrical properties of polymer-based electronic materials be optimized for use in electronic devices?
answered
Feb 7
in
Polymer Chemistry
0
votes
26
views
How can chemistry instructors modify their teaching methods to better support students with learning disabilities in understanding complex chemical concepts and effectively participate in laboratory activities?
answered
Feb 4
in
Chemical education
0
votes
31
views
Consider a system that consists of water and sodium chloride (NaCl) at room temperature and atmospheric pressure. The student is asked to determine the minimum amount of NaCl that needs to dissolve in 100 grams of water in order to form a saturated solution. The student should also calculate the molar solubility of NaCl in the solution.
answered
Feb 3
in
Physical Chemistry
0
votes
65
views
Calculate the quantity of heat required to melt 50.0 g of ice at its melting point (0°C). The enthalpy of fusion of water is 6.01 kJ/mol.
answered
Feb 3
in
ThermoChemistry
0
votes
89
views
What is the product formed when 1-bromobutane is reacted with aqueous sodium hydroxide? Draw the mechanism that explains the reaction pathway of this nucleophilic substitution reaction.
answered
Jan 21
in
Organic Chemistry
0
votes
34
views
Why is random assignment important?
answered
Jan 20
in
Psychology
0
votes
47
views
Compare the different theories of language development.
answered
Jan 20
in
Psychology
0
votes
28
views
When considering the zone of proximal development, who should be providing assistance to children?
answered
Jan 17
in
Psychology
0
votes
25
views
What is interpretivism?
answered
Jan 16
in
Psychology
0
votes
45
views
According to the Social Exchange Theory, why might people perceive AI as a valuable resource?
answered
Jan 15
in
Psychology
0
votes
30
views
According to the cognitive behavioural model, what is the role of automatic thoughts in anxiety disorders?
answered
Jan 15
in
Psychology
0
votes
15
views
How is the self-determination theory applied in practice?
answered
Jan 15
in
Psychology
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