Calculate the Amount of Heat Needed to Melt 2 $\Delta$ H_fus = 13

question 101

Multiple Choice

Calculate the amount of heat needed to melt 2.00 kg of iron at its melting point (1,809 K) , given that $\Delta$ H_fus = 13.80 kJ/mol.

• A) 27,600 J
• B) 27.6 kJ
• C) 494 kJ
• D) 25,000 kJ
• E) 27,600 kJ

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