Recent activity by PMBJamila017

1 answer 29 views

How can polymer chain length distribution be determined using gel permeation chromatography and what are the limitations and advantages of this technique?

asked 12 hours ago in Polymer Chemistry

1 answer 41 views

What is the mechanism of action of carbonic anhydrase enzyme in the human body, and how does its active site structure affect its function in catalyzing the hydration of carbon dioxide?

asked 5 days ago in Coordination Chemistry

1 answer 53 views

Calculate the enthalpy change for the polymerization reaction of ethylene to form polyethylene using the bond dissociation energies listed below: C-H bond energy = 413 kJ/mol C=C bond energy = 602 kJ/mol Assume that the polymerization reaction proceeds via breaking of the C=C bond followed by formation of the C-C bond in polyethylene.

asked Jan 23 in ThermoChemistry

1 answer 27 views

According to the cognitive approach to memory, what are the processes involved in encoding, storing, and retrieving information?

asked Jan 20 in Psychology

1 answer 27 views

What is the name of the experiment in which participants were asked to administer electric shocks to a supposed fellow participant?

asked Jan 20 in Psychology

1 answer 19 views

What is the meaning of a life review?

answered Jan 15 in Psychology

1 answer 7 views

What is the difference between subjective and objective measures of well-being?

answered Jan 14 in Psychology

1 answer 21 views

How do neurotransmitters differ from hormones?

asked Jan 14 in Psychology

1 answer 28 views

Which two states of matter have definite volumes?

asked Jan 8 in Science

1 answer 32 views

Which is the most common sti (sexually transmitted infection) in the united states?

answered Jan 8 in Science

1 answer 8 views

What living things are considered photoautotrophs because they use sunlight and carbon from carbon dioxide to synthesize chemical energy in the form of carbohydrates?

asked Jan 7 in Science

1 answer 25 views

What is the term for water that contains one or more dissolved substances?

answered Jan 7 in Science

1 answer 51 views

Ether molecules have an oxygen atom and can engage in hydrogen bonding with which other molecules?

asked Dec 30, 2024 in Science

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