The Enthalpy Change for Converting 1

question 30

Multiple Choice

The enthalpy change for converting 1.00 mol of ice at -50.0°C to water at 70.0°C is
The specific heats of ice,water,and steam are


And

Respectively.For H₂O,∆H_fus = 6.01 kJ/mol,and ∆H_vap = 40.67 kJ/mol.

• A)12.28
• B)6.41
• C)13.16
• D)7154
• E)9.40

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