Lattice Energy Application Video Lessons

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Problem: Lithium iodide has a lattice energy of −7.3 × 102kJ/mol and a heat of hydration of −793kJ/mol. Determine how much heat is evolved or absorbed when 40.0 g of lithium iodide completely dissolves in water. 

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Problem Details

Lithium iodide has a lattice energy of −7.3 × 102kJ/mol and a heat of hydration of −793kJ/mol. Determine how much heat is evolved or absorbed when 40.0 g of lithium iodide completely dissolves in water. 

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Lattice Energy Application concept. You can view video lessons to learn Lattice Energy Application. Or if you need more Lattice Energy Application practice, you can also practice Lattice Energy Application practice problems.

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Our tutors rated the difficulty ofLithium iodide has a lattice energy of −7.3 × 102kJ/mol and ...as high difficulty.

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Our expert Chemistry tutor, Dasha took 5 minutes and 15 seconds to solve this problem. You can follow their steps in the video explanation above.

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Based on our data, we think this problem is relevant for Professor Rex's class at UCF.