Answers by Debra355756

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Calculate the entropy change for the combustion of methane (CH4) at 298 K and 1 atm pressure, given the standard molar entropies of CH4, H2O (g), and O2 (g) are 186.3 J/K/mol, 188.7 J/K/mol, and 205.0 J/K/mol, respectively. The balanced chemical equation for the reaction is:CH4 (g) + 2 O2 (g) -> CO2 (g) + 2 H2O (g)

answered Jan 23 in Chemical thermodynamics

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Why is psychosocial development important?

answered Jan 14 in Psychology

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What is the behavioural theory of mood disorders?

answered Jan 14 in Psychology

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What is the difference between positive and negative reinforcement?

answered Jan 13 in Psychology

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What is the difference between the reliability and validity of a research method?

answered Jan 13 in Psychology

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What kind of charge does a neutron have?

answered Jan 7 in Science

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What is another word for saturated hydrocarbons?

answered Jan 6 in Science

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Of all the electromagnetic waves, which have the lowest frequencies?

answered Dec 31, 2024 in Science

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Inorganic chemistry refers to the study of materials *not* containing which element?

answered Dec 31, 2024 in Science

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Ethylene, gibberellins, cytokinins, absciscic acid, and auxins are examples of what?

answered Dec 30, 2024 in Science

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What is the term for the steep sloped side of a sand dune?

answered Dec 28, 2024 in Science

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Impenetrable what underlies the soil of the forest?

answered Dec 27, 2024 in Science

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Which part of the axon has a higher membrane potential?

answered Dec 27, 2024 in Science

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