Answers by Raphael64O24

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Determine the standard enthalpy change for the formation of methane gas (CH4) from its constituent elements (C and H2) given the following standard enthalpy of formation values: ΔHf°(C) = 0 kJ/mol and ΔHf°(H2) = 0 kJ/mol.

answered 1 day ago in Chemical thermodynamics

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Calculate the corrosion rate of an iron rod with a surface area of 20 cm² that is connected to a copper plate with a surface area of 25 cm², immersed in a solution of 0.5 M copper sulfate, given that the measured current is 0.2 A.

answered Jan 23 in ElectroChemistry

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Please compare and contrast the ethics of laboratory and field studies.

answered Jan 20 in Psychology

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What is the difference between a psychological construct and a discursive construct?

answered Jan 17 in Psychology

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What are the limitations of the inductive approach?

answered Jan 16 in Psychology

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What is activity theory and how does it differ from disengagement theory?

answered Jan 16 in Psychology

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What are some techniques used in cognitive-behavioural therapy?

answered Jan 15 in Psychology

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How does personality influence well-being?

answered Jan 14 in Psychology

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Which disease causes cells to divide out of control

answered Jan 8 in Science

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Which pathway carries somatosensory information from the face, head, mouth, and nasal cavity?

answered Jan 8 in Science

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What controls the opening to the airway and gut?

answered Jan 6 in Science

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In the vast majority of ectopic pregnancies, the embryo does not complete its journey to what organ, and instead implants in the uterine tube?

answered Dec 31, 2024 in Science

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