Answers by Brent345895

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How can the design of a chemical treatment system effectively remove heavy metals from industrial wastewater without creating harmful byproducts or negatively impacting the treated water's quality?

answered 4 days ago in Chemical engineering

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How can we quantify the concentration of lead (Pb) ions in a water sample using polarography?

answered Jan 30 in Analytical Chemistry

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Calculate the enthalpy of oxidation of methane gas (CH4) at standard conditions given the following information:- Enthalpy of formation of CH4 = -74.8 kJ/mol- Enthalpy of formation of H2O = -285.8 kJ/mol- Enthalpy of formation of CO2 = -393.5 kJ/mol

answered Jan 23 in ThermoChemistry

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Who proposed the theory of Cognitive Dissonance?

answered Jan 15 in Psychology

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What molecules are usually insoluble in water?

answered Jan 7 in Science

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What is the color of mercury(ii) oxide?

answered Jan 6 in Science

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A lewis acid is a substance that accepts a pair of electrons to form what?

answered Dec 30, 2024 in Science

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