Recent activity by TiffaniFrier

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How can the synthesis and characterization of novel materials be optimized for energy storage applications in batteries, taking into account factors such as cost, efficiency, and environmental impact?

answered 8 hours ago in Materials Chemistry

1 answer 26 views

How can Computational chemistry and molecular modeling be used to predict the properties of a new drug candidate?

answered 6 days ago in Physical Chemistry

1 answer 65 views

What is the concentration of copper ions in a given sample of water collected from a river at a specific location using colorimetric analysis?

answered Jan 30 in Analytical Chemistry

1 answer 85 views

What is the concentration of chloride ions (Cl-) in a water sample if the measured potential difference is -0.45V using a silver/silver-chloride (Ag/AgCl) electrode? The standard electrode potential for the half-cell reaction AgCl(s) + e- → Ag(s) + Cl-(aq) is 0.222V. The temperature of the sample is 25°C and the ionic strength is 0.1M.

answered Jan 30 in Analytical Chemistry

1 answer 54 views

What is the composition of a mixture of two organic compounds (compound A and compound B) in a given sample using gas chromatography? Determine the percent composition of each compound in the sample by analyzing the peak areas of their corresponding chromatograms.

answered Jan 30 in Analytical Chemistry

1 answer 29 views

According to Kohlberg's theory of moral development, what is the highest level of moral reasoning?

asked Jan 20 in Psychology

1 answer 7 views

What is the dopamine reward circuit?

answered Jan 17 in Psychology

1 answer 30 views

What are the strengths of the deductive approach?

asked Jan 16 in Psychology

1 answer 27 views

According to queer theory, how is human sexuality shaped by social constructions of gender and sexuality?

asked Jan 16 in Psychology

1 answer 47 views

What is the range of human hearing?

asked Jan 15 in Psychology

1 answer 61 views

Who proposed the social learning theory?

asked Jan 13 in Psychology

1 answer 21 views

What part of the cell controls what enters and leaves?

asked Jan 7 in Science

1 answer 58 views

What is the process of producing eggs in the ovary is called?

answered Jan 7 in Science

1 answer 24 views

What has hot days and cool nights, and are typically covered with sand dunes or sparse but hardy plants?

answered Jan 6 in Science

1 answer 58 views

What are the two types of vascular plants?

asked Jan 6 in Science

1 answer 45 views

Prokaryotic cells grow to a certain size and then they divide by which process?

asked Dec 31, 2024 in Science

1 answer 29 views

Cephalochordates have a notochord and nerve cord but not a?

answered Dec 30, 2024 in Science

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