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User Camilla86G58
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Answers by Camilla86G58
0
votes
25
views
How does the presence of a catalyst affect the rate of electron transfer in a redox reaction?
answered
3 days
ago
in
Quantum Chemistry
0
votes
25
views
Identify the type of inorganic solid formed between sodium and chlorine, and explain the bonding present in the solid.
answered
5 days
ago
in
Inorganic Chemistry
0
votes
17
views
What is the effect of temperature on the rate of the photochemical reaction between benzene and chlorine?
answered
5 days
ago
in
PhotoChemistry
0
votes
29
views
What is the effect of different metal ions on the photochemical properties of metal complexes, specifically in terms of their reactivity and photoluminescence?
answered
5 days
ago
in
PhotoChemistry
0
votes
21
views
What is the difference between geometric and structural isomerism in organic compounds, and how can you distinguish between the two types of isomers using physical and chemical properties?
answered
6 days
ago
in
Organic Chemistry
0
votes
24
views
How does the surface chemistry affect the intensity of SERS peak in the detection of chemical substances?
answered
Feb 17
in
Surface Chemistry
0
votes
45
views
How can the yield and purity of polystyrene synthesized from styrene monomer using radical polymerization technique be improved through adjustments in the reaction conditions and choice of reaction initiators?
answered
Feb 13
in
Chemical synthesis
0
votes
29
views
How can we improve the compatibility of polymer blends and prevent phase separation?
answered
Feb 13
in
Polymer Chemistry
0
votes
22
views
How can quantum computing be used to optimize chemical reactions and molecule simulations?
answered
Feb 5
in
Quantum Chemistry
0
votes
60
views
Calculate the polarization resistance of a copper electrode in a 0.1 M copper sulfate solution at 25°C, given that the current density is 10 mA/cm² and the exchange current density is 0.1 mA/cm². The Tafel slope is 30 mV/decade.
answered
Feb 3
in
ElectroChemistry
0
votes
64
views
Identify the resonance structures of the molecule benzene and explain how the delocalization of electrons in the molecule leads to its stability.
answered
Jan 31
in
Chemical bonding
0
votes
72
views
What is the effect of a 10°C temperature increase on the rate of reaction between hydrochloric acid (HCl) and magnesium (Mg)?
answered
Jan 30
in
Chemical kinetics
0
votes
55
views
Calculate the bond dissociation energy (in kJ/mol) of the C-H bond in methane (CH4) using the following data: - The enthalpy change for the combustion of one mole of methane gas is -890.3 kJ/mol.- The energy required to break one mole of H-H bonds is 433.4 kJ/mol.- The energy required to break one mole of C=O bonds is 799.5 kJ/mol.- The energy required to break one mole of O-H bonds is 463.0 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
62
views
A chemistry student has 5 g of magnesium (Mg) and 10 g of hydrochloric acid (HCl) to react. What mass of magnesium chloride (MgCl2) will be produced? (Assuming the reaction goes to completion and all the reactants are used up)
answered
Jan 22
in
Chemical reactions
0
votes
52
views
What is the solubility of calcium sulfate (CaSO4) in water at a temperature of 25°C?
answered
Jan 21
in
Inorganic Chemistry
0
votes
69
views
What is solution-focussed brief therapy?
answered
Jan 20
in
Psychology
0
votes
38
views
When can self-compassion be used as a preventative measure?
answered
Jan 20
in
Psychology
0
votes
29
views
When seeking to make change at a systemic level, what is the term for advocating for policy change?
answered
Jan 20
in
Psychology
0
votes
36
views
What are the similarities between automatic and controlled processing?
answered
Jan 17
in
Psychology
0
votes
42
views
According to the evolutionary approach, why do humans have emotions?
answered
Jan 17
in
Psychology
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