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What is the balanced equation for the oxidation of 2-methyl-1-propanol to form 2-methyl-1-propanal using potassium dichromate as the oxidizing agent? Also, calculate the mass of potassium dichromate required to oxidize 5.6 g of 2-methyl-1-propanol.
answered
Feb 17
in
Organic Chemistry
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34
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What is the complete mechanism for the acid-catalyzed hydration of propene to form 2-propanol? Provide a detailed mechanism including the structures of all intermediates and the role of the acid catalyst in each step.
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Feb 17
in
Organic Chemistry
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27
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How does the surface modification of polymers affect their wettability and adhesion properties?
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Feb 17
in
Surface Chemistry
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50
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What is the environmental impact of large-scale biogas production as a renewable energy source?
answered
Feb 13
in
Environmental Chemistry
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62
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How does increasing the temperature affect the reaction rate of the chemical reaction between magnesium ribbon and hydrochloric acid?
answered
Feb 13
in
Chemical kinetics
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86
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How does increasing the concentration of one of the reactants affect the equilibrium position of a redox reaction at a constant temperature and pressure? Provide a specific example with the relevant balanced redox equation and explain your answer.
answered
Feb 13
in
Chemical equilibrium
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42
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How can the molecular weight and physical properties of polyethylene be controlled during the synthesis process from ethylene monomer?
answered
Feb 10
in
Chemical synthesis
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48
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How can chemistry teachers make the subject more interesting and engaging for students who lack interest in the subject?
answered
Feb 5
in
Chemical education
0
votes
99
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Determine the molecular geometry and bond angles of a water molecule using the Valence Shell Electron Pair Repulsion (VSEPR) theory.
answered
Feb 4
in
Quantum Chemistry
0
votes
79
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Calculate the standard enthalpy change for the reaction of 25.0 mL of 0.100 M HCl with 25.0 mL of 0.100 M NaOH at 25°C, given that the specific heat capacity of the solution is 4.18 J/g°C and the density of the solution is 1.00 g/mL. The balanced chemical equation for the reaction is:HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l) Assume the heat of the reaction is absorbed by the solution and the reaction has reached equilibrium.
answered
Feb 3
in
Chemical thermodynamics
0
votes
84
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Calculate the enthalpy of combustion of ethane (C2H6) using the following information: The enthalpy of formation of C2H6 is -84.7 kJ/mol, the enthalpy of formation of CO2 is -393.5 kJ/mol, and the enthalpy of formation of H2O is -241.8 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
61
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What is the definition of 'theory evaluation'?
answered
Jan 20
in
Psychology
0
votes
87
views
According to Weber's Law, how does the just noticeable difference JND change?
answered
Jan 20
in
Psychology
0
votes
128
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How is the framing effect used in persuasion?
answered
Jan 20
in
Psychology
0
votes
72
views
Please compare the biological and psychological theories of addiction.
answered
Jan 20
in
Psychology
0
votes
135
views
When does self-care become especially crucial in the field of psychology?
answered
Jan 20
in
Psychology
0
votes
41
views
Why is replication important in scientific research?
answered
Jan 20
in
Psychology
0
votes
44
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
70
views
Please evaluate the impact of cultural differences on research ethics.
answered
Jan 17
in
Psychology
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votes
29
views
Why is behaviourism significant in psychology?
answered
Jan 15
in
Psychology
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