Answers by Corazon66R68

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Calculate the standard Gibbs free energy change (ΔG°) for the following electrochemical reaction:Cu(s) + 2Ag⁺(aq) → Cu²⁺(aq) + 2Ag(s)Given: - Standard reduction potential for the half-reaction: Cu²⁺(aq) + 2e⁻ → Cu(s) E° = +0.34 V Ag⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

answered 2 days ago in ElectroChemistry

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Calculate the standard enthalpy change for the reaction between hydrochloric acid (HCl) and ammonia (NH3) to produce ammonium chloride (NH4Cl) if the reaction is carried out in a solution of water (H2O), given the following information:HCl(aq) + H2O(l) -> H3O+(aq) + Cl-(aq) ΔH1 = -74.8 kJ/mol NH3(aq) + H2O(l) ⇌ NH4+(aq) + OH-(aq) ΔH2 = -51.8 kJ/mol NH4Cl(s) → NH4+(aq) + Cl-(aq) ΔH3 = 15.2 kJ/mol Ensure that the answer is in kJ/mol.

answered 2 days ago in Chemical thermodynamics

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What is the role of health locus of control in the health belief model?

answered Jan 16 in Psychology

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What is the difference between problem-focused coping and emotion-focused coping?

answered Jan 14 in Psychology

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What is quantified by measuring the number of decay processes per unit time?

answered Jan 6 in Science

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What helps to propel sponge larvae through the water?

answered Jan 6 in Science

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A crater can usually be found on the top of what kind of volcanoes?

answered Dec 30, 2024 in Science

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