Answers by RaymondSkipp

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Calculate the number of electrons transferred when a solution containing 0.25 M Ni(NO3)2 is electrolyzed using a current of 0.50 A for 2.0 hours. The reaction taking place is Ni2+ (aq) + 2e- --> Ni (s).

answered Feb 3 in ElectroChemistry

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Calculate the heat of crystallization in kJ/mol of a substance, given that 100 g of it dissolved in water and cooled from 60°C to 20°C, releasing 5490 J of heat. The molar mass of the substance is 120 g/mol.

answered Jan 23 in ThermoChemistry

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When was the Little Albert study conducted?

answered Jan 20 in Psychology

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Please compare and contrast the ethics of longitudinal and cross-sectional research designs.

answered Jan 20 in Psychology

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According to the psychoanalytic theory, why do individuals display aggressive behavior?

answered Jan 17 in Psychology

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What is experimental psychology?

answered Jan 17 in Psychology

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45 views

What are the limitations of the disengagement theory?

answered Jan 16 in Psychology

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51 views

What is the difference between conformity and individuality?

answered Jan 14 in Psychology

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What is the difference between the naturalistic observation and controlled observation research methods?

answered Jan 10 in Psychology

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28 views

What are the specialized building blocks of your body?

answered Jan 6 in Science

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24 views

What are mammals called that reproduce by laying eggs?

answered Jan 3 in Science

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What occurs when there is little to no rain in a period of time?

answered Dec 27, 2024 in Science

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