What Is the Change in Enthalpy at 25°C and 1

question 111

Multiple Choice

What is the change in enthalpy at 25°C and 1 atm for the production of 3.00 mol SnO(s) ?
Sn(s) + SnO₂(s) → 2SnO(s) ; ΔH° = 16.2 kJ

• A)24.2 kJ
• B)-16.2 kJ
• C)16.2 kJ
• D)5.4 kJ
• E)24.3 kJ

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