Chemistry

Chemistry, 21.10.2019 17:40, hannahking1869

Asample of iron (fe) with a mass of 200.0 g releases 9,840 cal when it freezes at its freezing point. what is the molar heat of fusion for iron?

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Answer

answered: brainewashed11123

The molar hat of fusion for iron can be calculated by dividing the heat released to the mass of the sample. In this problem, we are given with 9840 calories of heat and 200 gram sample. The answer for this problem by simple division is 49.2 cal/ g iron.

Answer

answered: Guest

the mass of the cathode increases because ions from the solution get reduced to atoms and become part of the cathode.

explanation:

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Answer

answered: Guest

Use a magnet to separate iron, evaporate water, i'm not sure how to separate the other two i'm sorry but good luck

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Asample of iron (fe) with a mass of 200.0 g releases 9,840 cal when it freezes at its freezing point...

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