Solid KF Has a Lattice Energy of 804 KJ/mol and a Heat

question 11

Multiple Choice

Solid KF has a lattice energy of 804 kJ/mol and a heat of solution (in water) of -15 kJ/mol.RbF has a lattice energy of 768 kJ/mol and a heat of solution (in water) of -24 kJ/mol.Which salt forms stronger attractions with water?

• A)KF,since it has a larger lattice energy.
• B)RbF,since it has a smaller lattice energy.
• C)KF,since it has a more negative heat of hydration.
• D)RbF,since it has a more negative heat of hydration
• E)They form equally strong attractions with water,since they both have negative heats of mixing.

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Job Order Cost

An accounting method that tracks the expenses of manufacturing a specific job or batch of goods, including materials, labor, and overhead.

Similar Products

Products that are alike in function or specifications, often compared for market competition analysis or consumer choice evaluation.

Process Cost System

An accounting method used to track production costs when products are indistinguishable from each other and produced on a large scale.

Job Order Cost

A method of cost accounting that gathers the costs of manufacturing a specific batch or job, including labor, material, and overhead.