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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question 5 of 10
Study the reactions.
1. C (s) + O2 (9) → CO, (g)
2. H2 (9) +02 (g) → H2O (1)
3. C3 Hs (g) + 502 (g) → 3CO2 (g) + 4H2O (1)
4. 3C (s) + 4H2 (g) C3 Hs (g)
AH = -394 kJ
AH = -286 kJ
AH = –2220 kJ
AH; = ?
What is the enthalpy of formation of C3H3(g) in Reaction 4?
O 212k)
O-212 k)
O 106 kJ
2-106 kJ"
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Question 5 of 10
Study the reactions.
1. C (s) + O2 (9) → CO, (g)
2. H2 (9) +02 (g) → H2O (1)
3. C3 Hs (g) + 502 (g) → 3CO2 (g) + 4H2O (1)
4. 3C (s) + 4H2 (g) C3 Hs (g)
AH = -394 kJ
AH = -286 kJ
AH = –2220 kJ
AH; = ?
What is the enthalpy of formation of C3H3(g) in Reaction 4?
O 212k)
O-212 k)
O 106 kJ
2-106 kJ
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