Answers by KitCogburn89

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Calculate the lattice energy of calcium fluoride (CaF2) given that the lattice enthalpy of formation of Ca2+ is +178 kJ/mol, the lattice enthalpy of formation of F- is -328 kJ/mol and the distance between the Ca2+ and F- ions is 231 pm.

answered Jan 23 in Inorganic Chemistry

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A chemistry student needs to analyze the composition of a soil sample using elemental analysis. The student has to determine the percentage of carbon, nitrogen, and sulfur present in the sample. How can the student perform elemental analysis and calculate the percentage of each element in the soil sample accurately?

answered Jan 22 in Analytical Chemistry

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What is the concept of self-actualization in humanistic psychology?

answered Jan 20 in Psychology

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What parts of the planet does solar energy have difficulty reaching?

answered Jan 7 in Science

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What is the opposite of nuclear fusion?

answered Jan 7 in Science

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Boron only occurs naturally in compounds with what element?

answered Dec 30, 2024 in Science

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