Recent activity by AthenaThomas

1 answer 29 views

How can new and innovative technology be integrated into the teaching of organic chemistry to make the subject more understandable and engaging for students who may struggle with the concepts?

asked 12 hours ago in Chemical education

1 answer 19 views

Design a retrosynthesis for the synthesis of the following compound: 2-ethyl-3-methylcyclopent-2-enone using the Grignard reaction as the key step. Show all the necessary reagents and reaction conditions.

asked 1 day ago in Organic Chemistry

1 answer 37 views

Design a distillation column to separate a mixture of acetone and water containing 35% (by mole) acetone with a feed rate of 1000 kg/hr. The desired purity of the overhead product is 99% acetone, and the bottom product should contain no more than 0.5% acetone. The available reflux ratio is 2.5, and the feed is at its boiling point at normal atmospheric pressure. Determine the number of theoretical trays required, the optimum feed tray location, and the reflux and boilup rates needed for the design.

answered 1 day ago in Chemical engineering

1 answer 50 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.

asked 6 days ago in Analytical Chemistry

1 answer 37 views

How can support groups aid in recovery?

answered Jan 20 in Psychology

1 answer 39 views

What is the difference between power and effect size?

answered Jan 20 in Psychology

1 answer 18 views

How can multiple hypotheses be tested at once?

answered Jan 15 in Psychology

1 answer 26 views

What is cognitive development?

answered Jan 14 in Psychology

1 answer 20 views

What is the difference between a self-fulfilling prophecy and stereotype threat?

answered Jan 14 in Psychology

1 answer 21 views

Certain anaerobic parabasalid species exist in the digestive tracts of termites and wood-eating cockroaches, where they contribute an essential step in the digestion of this?

asked Dec 30, 2024 in Science

1 answer 27 views

What are the two basic types of competition called?

asked Dec 28, 2024 in Science

1 answer 17 views

If a sperm fertilizes an egg of a seed plant, the zygote grows into what?

answered Dec 27, 2024 in Science

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