Answers by ChangMacdone

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Calculate the standard entropy change for the following reaction at 298 K:CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l) Given the standard entropies of CH4(g), O2(g), CO2(g), and H2O(l) are 186.26 J/K/mol, 205.03 J/K/mol, 213.74 J/K/mol, and 69.95 J/K/mol respectively.

answered 2 days ago in Chemical thermodynamics

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Calculate the formal charge of the nitrogen atom in the molecule NH3. Show your work and explain the significance of the result.

answered Jan 23 in Chemical bonding

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How do developmental psychologists study changes in behaviour and cognition over time?

answered Jan 17 in Psychology

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What is inter-rater reliability?

answered Jan 16 in Psychology

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What is cultural relativism?

answered Jan 14 in Psychology

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Which planet is the kuiper belt closest to?

answered Jan 8 in Science

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What can be thought of as the most biologically productive regions on earth?

answered Jan 6 in Science

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