Answers by 878041975522

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What is the balanced chemical equation for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas, and how much of each reactant is required to produce a yield of 50g of the product?

answered 5 days ago in Chemical synthesis

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What is the concentration of lead (Pb) in a water sample collected from a industrial site using atomic absorption spectroscopy?

answered Jan 30 in Analytical Chemistry

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What is the role of culture in cognitive development?

answered Jan 17 in Psychology

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What does urine leave the body through?

answered Jan 6 in Science

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Worms use a hydrostatic type of what anatomical structure to move through their environment?

answered Dec 27, 2024 in Science

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