Answers by BlytheWedgwo

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How can different types of diisocyanates and polyols be optimally combined to synthesize polyurethane with desirable mechanical, thermal, and chemical properties?

answered 12 hours ago in Chemical synthesis

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Determine the boiling point of sodium chloride (NaCl) at an external pressure of 1 atm, given its heat of vaporization is 406.6 kJ/mol and its melting point is 801°C.

answered 1 day ago in Inorganic Chemistry

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Design a chemical reactor system to produce 100 litres of ammonia per hour from hydrogen and nitrogen gases. The reaction occurs at 450°C and 200 atm pressure. The reactor should have a conversion rate of at least 95% and a selectivity of 100% towards ammonia production. The feed gases are available at a rate of 200 litres per minute each, and the reactor should operate continuously for 30 days. Also, ensure that the reactor design considers the safety precautions required for handling flammable gases and high-pressure materials. Provide a detailed technical report of your reactor design with an analysis of the efficiency, cost, and environmental impact.

answered 2 days ago in Chemical engineering

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Why is a relationship between the client and therapist important in psychoanalytic therapy?

answered Jan 20 in Psychology

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Why do researchers use control groups?

answered Jan 17 in Psychology

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What is a germ cell that divides into gametocytes during gametogenesis?

answered Jan 6 in Science

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What do the liver, gallbladder, and pancreas contribute that aid in digestion?

answered Jan 6 in Science

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Velocity affects what type of energy more than mass does?

answered Jan 2 in Science

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The coordination sphere consists of the central metal ion or atom plus its attached what?

answered Dec 31, 2024 in Science

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