Answers by BrendaTilton

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Calculate the standard enthalpy of formation, ΔH°f, of carbon dioxide (CO2) gas given the following thermochemical equations: C(s) + O2(g) → CO2(g) ΔH°rxn = -393.5 kJ/mol C(s) + O2(g) → CO(g) ΔH°rxn = -110.5 kJ/mol CO(g) + 1/2 O2(g) → CO2(g) ΔH°rxn = -283.0 kJ/mol Assume that all reactants and products are in their standard states.

answered 2 days ago in ThermoChemistry

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How can we identify the presence of carbonyl groups in a given compound using UV-Vis spectroscopy and which literature values can we compare our results to for verification?

answered Jan 29 in Analytical Chemistry

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According to the transactional theory, what is the relationship between stress and anxiety?

answered Jan 17 in Psychology

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What is the difference between the deductive and inductive approaches?

answered Jan 16 in Psychology

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What type of minerals are often found where seas once covered the land?

answered Jan 8 in Science

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What are non-renewable sources of energy that produce environmental damage?

answered Jan 3 in Science

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Platinum and gold are useful materials for constructing circuits because of their ability to resist what?

answered Dec 31, 2024 in Science

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A complementary pair of chromosomes have genes for the same characteristics in the same location on the chromosome are known as?

answered Dec 30, 2024 in Science

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What produces microspores that develop into pollen grains containing male gametophytes?

answered Dec 27, 2024 in Science

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