🤓 Based on our data, we think this question is relevant for Professor Costanza's class at USF.
Given the following data:
3CO2(g) + 4H2O(l) ⇌ C3H8(g) + 5O2(g)
∆H = 1, 110 kJ · mol−1
H2O(l) ⇌ H2(g) + 1/2O2(g)
∆H = 142.5 kJ · mol−1
3Cgraphite + 4H2(g) ⇌ C3H8(g)
∆H = −52 kJ · mol−1
calculate ∆H for the reaction
Cgraphite + O2(g) ⇌ CO2(g)
1. 1202 kJ · mol−1
2. −592 kJ · mol−1
3. 543 kJ · mol−1
4. −197 kJ · mol−1
5. −543 kJ · mol−1
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Hess's Law concept. You can view video lessons to learn Hess's Law. Or if you need more Hess's Law practice, you can also practice Hess's Law practice problems.
What is the difficulty of this problem?
Our tutors rated the difficulty ofGiven the following data: 3CO2(g) + 4H2O(l) ⇌ C3H8(g) + 5O2...as high difficulty.
How long does this problem take to solve?
Our expert Chemistry tutor, Dasha took 9 minutes and 32 seconds to solve this problem. You can follow their steps in the video explanation above.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Costanza's class at USF.