Answers by ChristopherH

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Consider an electrochemical cell with the following half-cell reaction: Cu(s) | Cu2+(aq) || Ag+(aq) | Ag(s). Suppose the concentration of Cu2+ is 2.0 M and the concentration of Ag+ is 1.0 M. Calculate the resistance of the electrochemical cell if the cell potential is 0.60 V at 25°C.

answered 2 days ago in ElectroChemistry

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Calculate the bond dissociation energy of the H-H bond given the following information: The enthalpy change for the reaction 2H2(g) → 4H(g) is +436 kJ/mol, and the average bond dissociation energy for a H-H bond is 436 kJ/mol.

answered Jan 23 in ThermoChemistry

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According to Erikson, why do individuals experience identity crises?

answered Jan 16 in Psychology

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When was the Bio-Psychosocial Model of Disability first proposed?

answered Jan 15 in Psychology

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What is a therapeutic alliance?

answered Jan 14 in Psychology

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Which reproduction produces offspring genetically identical to the one parent?

answered Jan 8 in Science

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What is the transfer of thermal energy between substances called?

answered Jan 7 in Science

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What is the diffusion of water known as?

answered Jan 6 in Science

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What causes maple leaves to change their colors?

answered Jan 6 in Science

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Kirchhoff’s second rule (the loop rule) is an application of conservation of what?

answered Dec 31, 2024 in Science

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