Recent activity by FranklynWhx6

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How do different functional groups affect the surface properties, such as adsorption energy and surface coverage, of metal substrates using density functional theory calculations?

answered 22 hours ago in Computational Chemistry

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How can students perform chemistry experiments and gain practical knowledge in the absence of necessary laboratory equipment and facilities due to limited access?

answered Feb 5 in Chemical education

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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.

asked Feb 4 in Chemical engineering

1 answer 26 views

What is the difference between sensation and perception according to the bottom-up processing theory?

asked Jan 17 in Psychology

1 answer 59 views

Who developed the Rando model of grief?

answered Jan 15 in Psychology

1 answer 47 views

What does Weber's law state?

asked Jan 15 in Psychology

1 answer 37 views

What asymmetrical organ has four chambers and, in humans, is about the size of a clenched fist?

answered Jan 6 in Science

1 answer 27 views

The bond between the two nitrogen atoms is a what?

asked Dec 31, 2024 in Science

1 answer 42 views

Electrons exist only where the wave is what?

answered Dec 30, 2024 in Science

1 answer 63 views

What glands are wedges of glandular and neuroendocrine tissue adhering to the top of the kidneys by a fibrous capsule?

answered Dec 27, 2024 in Science

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