Answers by CarriBeeler

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Calculate the bond dissociation energy of the H-H bond in the H2 molecule. Given the bond length of H2 is 74 pm and the enthalpy change for the reaction H2(g) → 2H(g) is 436 kJ/mol.

answered Jan 23 in Chemical bonding

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A solution containing 0.5 moles of potassium dichromate was electrolyzed with a current of 1.5 Amperes for 30 minutes. During the process, the final volume of the solution was found to be 250 mL. Calculate the value of the Faraday constant using this information.

answered Jan 22 in ElectroChemistry

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A 15.0 g sample of a mixture containing sodium chloride and sodium nitrate is dissolved in water, and then silver nitrate is added until no more precipitation occurs. The mass of the precipitate is found to be 20.4 g. What is the mass percentage of each component in the mixture?

answered Jan 22 in Analytical Chemistry

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How can the concept of self-compassion be used in a positive psychology setting?

answered Jan 17 in Psychology

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What is the term that is used to describe a situation where the presence of others leads to poorer performance?

answered Jan 15 in Psychology

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What is the approach to studying behaviour in biopsychology?

answered Jan 14 in Psychology

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24 views

What is the main difference between nature and nurture?

answered Jan 10 in Psychology

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25 views

What are most stis caused by?

answered Jan 3 in Science

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The epidermis of the leaf consists of a single layer of which cells?

answered Jan 2 in Science

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27 views

At what temperature does solid water melt to a liquid?

answered Dec 30, 2024 in Science

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