Answers by FideliaG9436

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Calculate the direction in which the equilibrium position will shift for the following reaction if the pressure is increased: N2(g) + 3H2(g) ⇌ 2NH3(g) ∆H° = -92.4 kJ/mol. Use Le Chatelier's principle to justify your answer.

answered Jan 23 in Chemical reactions

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Calculate the anodic Tafel slope for the following electrochemical reaction taking place at a platinum electrode:Fe2+(aq) + 2e- → Fe(s) Given that the exchange current density is 4.50 x 10^-4 A/cm^2 and the reaction rate constant for the reaction is 2.5 x 10^5 cm/s.

answered Jan 23 in ElectroChemistry

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A small metal block is placed in a beaker containing boiling water. The block initially weighs 50 grams and its temperature is 25°C. After 5 minutes, its weight is 49 grams and its temperature is 80°C. Determine the entropy change of the metal block during this process assuming it to be irreversible.

answered Jan 22 in Physical Chemistry

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What does the psychological model suggest about the development of paranoia?

answered Jan 20 in Psychology

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Why do counselling psychologists focus on helping individuals with personal and social issues?

answered Jan 17 in Psychology

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What is the difference between inter-sexual and intra-sexual selection?

answered Jan 15 in Psychology

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Who was Ivan Pavlov?

answered Jan 15 in Psychology

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What bodily defense can be acquired in an active or passive way, and can be natural or artificial?

answered Jan 6 in Science

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What are the two components of a mixture called?

answered Jan 6 in Science

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Amino groups are found within amino acids, nicknamed the building blocks of what?

answered Dec 30, 2024 in Science

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All living things maintain a stable internal environment through what process?

answered Dec 30, 2024 in Science

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