Answer to Question #193051 in General Chemistry for Maddie Dalton

General Chemistry

Question #193051

Calculate the amount of heat needed to melt 2.0 kg of iron at its melting point (1809 K) given that: ΔH_fus = 13.80 kJ/mol.

A. 27,600 kJ

B. 25,000kJ

C. 494 kJ

D. 27.6 kJ

Expert's answer

C. 494 kJ

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