Answers by SangKlass44

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Design a heat exchanger for the production of sulfuric acid at a flow rate of 1000 liters per hour. The inlet temperature of the acid is 80°C and the desired outlet temperature is 30°C. The cooling water is available at 20°C and has a flow rate of 2000 liters per hour. Determine the required heat transfer area of the heat exchanger assuming the overall heat transfer coefficient is 800 W/(m²K). What material would you recommend for the heat exchanger tubes and why?

answered 1 day ago in Chemical engineering

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How do changes in environmental pH affect the catalytic activity of enzymes?

answered 5 days ago in BioChemistry

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When might Maslow's hierarchy of needs be useful?

answered Jan 20 in Psychology

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What elements do lipids primarily consist of?

answered Jan 6 in Science

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Frogs and toads, salamanders and newts, and caecilians are the three orders of what group of animals?

answered Dec 30, 2024 in Science

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What crystals consist of molecules at the lattice points of the crystal, held together by relatively weak intermolecular forces?

answered Dec 27, 2024 in Science

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The sites of protein synthesis are tiny structures called?

answered Dec 27, 2024 in Science

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