Recent activity by DewayneDto26

1 answer 31 views

How can chemistry students increase their exposure to current research in the field, and what are the benefits that such exposure can bring to their education and future careers?

asked 6 days ago in Chemical education

1 answer 42 views

Design a distillation column to separate a mixture of ethanol and water using McCabe-Thiele Method. The feed contains 50 mol% ethanol and the distillate should have a purity of at least 95 mol% ethanol. The reflux ratio is 2.5 and the boil-up ratio is 1.5. The column must have 10 theoretical plates. Determine the number of trays above the feed and below the feed and the corresponding compositions of the distillate and bottoms.

answered Feb 4 in Chemical engineering

1 answer 63 views

How does an increase in pH affect the equilibrium position of the reaction between acetic acid and acetate ions? Provide a detailed explanation using Le Chatelier's principle.

asked Jan 31 in Chemical equilibrium

1 answer 62 views

What is the transformational-transactional model of leadership?

answered Jan 16 in Psychology

1 answer 36 views

What is the Turing test?

asked Jan 15 in Psychology

1 answer 22 views

What is the definition of stress?

asked Jan 14 in Psychology

1 answer 34 views

What is the importance of self-efficacy in teenage development?

answered Jan 13 in Psychology

1 answer 22 views

Which material used in oxyacetylene torches helps cut and weld metals?

asked Jan 8 in Science

1 answer 37 views

Increasing the pressure on a gas has what effect on its solubility?

asked Dec 31, 2024 in Science

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