Answers by DickKeyser7

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What is the concentration of Fe in a given sample of iron ore, using the coulometric titration technique with a standard solution of K2Cr2O7?

answered 6 days ago in Analytical Chemistry

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Calculate the cell potential for the following electrochemical reaction: Cu(s) + 2 Ag⁺(aq) → Cu²⁺(aq) + 2 Ag(s) Given that the standard reduction potentials are: Cu²⁺(aq) + 2e⁻ → Cu(s) E° = +0.34 V Ag⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

answered Jan 23 in ElectroChemistry

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Calculate the amount of heat required to polymerize 2 moles of styrene into polystyrene given the following information:The enthalpy of polymerization for styrene is -56 kJ/mol and the reaction is exothermic.

answered Jan 23 in ThermoChemistry

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Where was the Milgram obedience study conducted?

answered Jan 20 in Psychology

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Where do parallel-processing theories suggest visual information is processed?

answered Jan 20 in Psychology

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What is the role of self-perception theory?

answered Jan 16 in Psychology

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What is the difference between a categorical and dimensional approach to personality disorders?

answered Jan 15 in Psychology

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What is cultural psychology?

answered Jan 14 in Psychology

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What chemical element helps forms strong bones and teeth in humans?

answered Jan 6 in Science

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Traditional classification of mammals are based on similarities in what two things?

answered Dec 27, 2024 in Science

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