Questions by FelixTolmer3

0 votes

1 answer 82 views

How does the presence of heavy metals in contaminated soils affect the absorption and uptake of nutrients in agricultural crops, and what are the potential health risks associated with consuming these crops?

asked Feb 22 in Environmental Chemistry

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1 answer 83 views

How does the presence of a catalyst affect the rate of the reaction between hydrogen peroxide and potassium iodide?

asked Feb 22 in Chemical kinetics

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1 answer 78 views

How do the photochemical properties of chiral molecules differ from that of achiral molecules?

asked Feb 22 in PhotoChemistry

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1 answer 94 views

How does temperature affect the conformational behavior of a polymer chain in a Monte Carlo simulation?

asked Feb 17 in Computational Chemistry

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1 answer 94 views

How does temperature affect the rate of an enzyme-catalyzed reaction? Design an experiment to investigate the optimal temperature range for the enzyme catalysis and explain the mechanism behind the observed results.

asked Feb 17 in BioChemistry

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1 answer 122 views

How can the synthesis of polyvinyl alcohol from vinyl acetate monomer be optimized to produce high yields and purity?

asked Feb 11 in Chemical synthesis

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1 answer 95 views

How can the ability of a material to emit light after being excited by UV radiation be enhanced through the manipulation of its molecular structure?

asked Feb 6 in PhotoChemistry

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1 answer 95 views

Calculate the rate of the electrochemical reaction that takes place in the following electrolytic cell:Cu(s) | Cu2+(aq, 0.050 M) || Ag+(aq, 0.010 M) | Ag(s)Given that the current density is 0.500 A/m2 and the Faraday constant is 96,485 C/mol. The reduction potential of Cu2+(aq) + 2e- → Cu(s) is +0.34 V, and the reduction potential of Ag+(aq) + e- → Ag(s) is +0.80 V. Assume the temperature is 25°C and one-unit charge is exchanged.

asked Feb 3 in ElectroChemistry

0 votes

1 answer 84 views

Calculate the amount of heat required to melt 50 grams of ice at 0°C, given that the enthalpy of fusion of ice is 6.01 kJ/mol.

asked Jan 23 in ThermoChemistry

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1 answer 174 views

A solution of NaCl was electrolyzed using a current of 2.0 A for 30 minutes. If 0.20 grams of NaCl was consumed in the process, what is the value of the Faraday constant?

asked Jan 22 in ElectroChemistry

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1 answer 124 views

What is the role congruity theory of prejudice?

asked Jan 20 in Psychology

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1 answer 119 views

Please evaluate the ethics of research with human embryos or fetuses.

asked Jan 20 in Psychology

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1 answer 86 views

What is the difference between Erikson's and Freud's stages of development?

asked Jan 17 in Psychology

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1 answer 86 views

What are cultural schemas?

asked Jan 16 in Psychology

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1 answer 54 views

Please compare and contrast the humanistic and evolutionary perspectives on psychology.

asked Jan 15 in Psychology

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1 answer 96 views

What is the peripheral nervous system?

asked Jan 15 in Psychology

0 votes

1 answer 53 views

What does social comparison theory propose?

asked Jan 15 in Psychology

0 votes

1 answer 30 views

Who proposed the self-consistency theory of self-esteem?

asked Jan 15 in Psychology

0 votes

1 answer 54 views

What is the Oedipus complex as per psychoanalytic theory?

asked Jan 14 in Psychology

0 votes

1 answer 163 views

Why are continents unable to be pushed down into the mantle by plate boundaries?

asked Jan 8 in Science

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