Answers by BradlySanche

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Determine the standard enthalpy change for the following reaction: 2 Fe (s) + 3/2 O2 (g) → Fe2O3 (s) Given the following data: - ΔHf° of Fe2O3 (s) = -826 kJ/mol - ΔHf° of O2 (g) = 0 kJ/mol - The heat capacity of the calorimeter is 135 J/°C Assume that the reaction takes place at constant pressure and that the heat absorbed by the calorimeter is negligible.

answered 1 day ago in Chemical thermodynamics

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Who developed the stress and coping theory?

answered Jan 20 in Psychology

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What term is used to describe an illusion that light from faraway objects is reflected by a pool of water that is not really there?

answered Jan 7 in Science

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What is the term for liquid waste formed by kidneys?

answered Jan 7 in Science

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All forms of energy can be interconverted. three things can change the energy of an object: the transfer of heat, work performed on or by an object, or some combination of what?

answered Dec 30, 2024 in Science

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