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User AlfonzoGoldi
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What is the reaction mechanism involved in the conversion of a primary alcohol to an aldehyde using pyridinium chlorochromate (PCC) as the oxidizing agent? Draw the major intermediate and products involved in the reaction.
answered
5 days
ago
in
Organic Chemistry
0
votes
25
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What is the effect of a 10°C increase in temperature on the reaction rate of the chemical reaction between magnesium and hydrochloric acid, as measured by the volume of gas produced in 5 minutes?
answered
5 days
ago
in
Chemical kinetics
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votes
32
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What is the relationship between the rate of a chemical reaction and the equilibrium constant? Provide experimental evidence to support your answer.
answered
5 days
ago
in
Chemical kinetics
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votes
28
views
What are the factors that affect the photochemical properties and fluorescence emission of organic fluorescent dyes?
answered
5 days
ago
in
PhotoChemistry
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votes
8
views
How does insulin signaling pathway regulate glucose uptake in adipose tissue cells?
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6 days
ago
in
BioChemistry
0
votes
29
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How do the differences in nucleotide composition affect the characteristics of RNA and DNA, and how do these differences in turn influence their respective biological functions?
answered
Feb 19
in
BioChemistry
0
votes
37
views
What are the possible chemical reactions and equations during the process of electrolysis of molten sodium chloride? Provide a step-by-step explanation of the chemical reactions and write the balanced chemical equation for each stage of the process.
answered
Feb 13
in
Chemical education
0
votes
32
views
How can the adhesion of a polymer coating on a metal surface be improved to prevent corrosion?
answered
Feb 6
in
Polymer Chemistry
0
votes
23
views
How can computational methods be used to design and predict the properties of supramolecular assemblies formed by organic molecules?
answered
Feb 6
in
Computational Chemistry
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votes
26
views
How can computational chemistry be used to optimize the synthesis of metal-organic frameworks for improved gas storage and separation?
answered
Feb 5
in
Computational Chemistry
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votes
31
views
Calculate the standard electrode potential of the copper electrode if the standard electrode potential of the zinc electrode is -0.76 V and the standard cell potential is 1.10 V for the cell reaction: Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s). Use the equation Eºcell=Eº cathode - Eº anode where Eºcell is the standard cell potential, Eºcathode is the standard potential for the reduction half-reaction, and Eºanode is the standard potential for the oxidation half-reaction.
answered
Feb 3
in
ElectroChemistry
0
votes
59
views
Calculate the heat of mixing when 50 mL of 0.1 M HCl is mixed with 50 mL of 0.1 M NaOH at 25°C. The heat of neutralization for HCl and NaOH is -57.5 kJ/mol.
answered
Jan 23
in
ThermoChemistry
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votes
47
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Calculate the enthalpy change for the hydrolysis of 0.1 moles of sucrose in water given the following information: - The enthalpy change of the reaction is -564 kJ/mol.- The molar mass of sucrose is 342.3 g/mol.- The reaction is exothermic.
answered
Jan 23
in
ThermoChemistry
0
votes
71
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Identify the IUPAC name of the organic compound with the molecular formula C3H8O.
answered
Jan 21
in
Organic Chemistry
0
votes
49
views
Where does the debate between nature and nurture theories take place?
answered
Jan 20
in
Psychology
0
votes
12
views
Why is the Ainsworth strange situation experiment significant?
answered
Jan 17
in
Psychology
0
votes
25
views
What are null and alternative hypotheses?
answered
Jan 16
in
Psychology
0
votes
29
views
What is Transactional Leadership?
answered
Jan 16
in
Psychology
0
votes
28
views
According to the Trait Theory, why might people attribute personality traits to AI?
answered
Jan 15
in
Psychology
0
votes
39
views
What is a language acquisition device?
answered
Jan 15
in
Psychology
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