Answers by LinoShearer

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Calculate the standard enthalpy of formation of methane (CH4) given the following enthalpy data: C(graphite) + 2H2(g) → CH4(g) ΔH° = -74.8 kJ/mol ΔH°f[C(graphite)] = 0 kJ/molΔH°f[H2(g)] = 0 kJ/mol (Hint: Use Hess's Law and the fact that the standard enthalpy of formation of an element in its most stable state is zero.)

answered 2 days ago in ThermoChemistry

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According to Leader-Member Exchange Theory, how do in-group relationships differ from out-group relationships?

answered Jan 17 in Psychology

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Please evaluate the spotlight model of attention.

answered Jan 16 in Psychology

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What types of energy is released during a chemical reaction?

answered Jan 8 in Science

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The process of breaking down food into nutrients is known as __________

answered Jan 2 in Science

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Iridescent green beetles, known as jewel beetles, change color because of the light-reflecting properties of the cells that make up this?

answered Dec 31, 2024 in Science

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