A reaction of 3.44 g of H₂ (g) and 20.5 g of C (s) yields C₃H₆ (g) , and the enthalphy change is - 11.6 kJ. What is D H for the following reaction?
3 H₂ (g) + 3 C (s) →C₃H₆ (g)

Question

A reaction of 3.44 g of H₂ (g) and 20.5 g of C (s) yields C₃H₆ (g), and the enthalphy change is - 11.6 kJ. What is D H for the following reaction? 3 H₂ (g) + 3 C (s)→C₃H₆ (g)

Quizplus · Accepted Answer

The enthalpy change for the given reaction is -11.6 kJ. To find the enthalpy change for the reaction 3 H₂ (g) + 3 C (s)→C₃H₆ (g), we need to multiply the enthalpy change for the given reaction by 3. Therefore, the enthalpy change for the reaction 3 H₂ (g) + 3 C (s)→C₃H₆ (g) is -11.6 kJ x 3 = -34.8 kJ.

A Reaction of 3