Find ΔH for the following reaction given the bottom two thermochemical equations. Show all your equation manipulations for full credit. C2H4Cl2 (l) ---> C2H4 (g) + Cl2 (g) ΔH = ? 4 HCl (g) + O2 (g) ---> 2 Cl2 (g) + 2 H2O (l) ΔH1 = -202.4 kJ 2 HCl (g) + C2H4 (g) + ½ O2 (g) ---> C2H4Cl2 (l) + H2O (l) ΔH2 = -318.7 kJ

Name: find h for the following reaction given the bottom two thermochemical equations show all your equation manipulations for full credit c2h4cl2 l c2h4 g cl2 g h 4 hcl g o2 g 2 cl2 g 2 h2o l h1 79528
Uploaded: 2022-05-10T18:29:21-08:00
Duration: 3 min 20 s
Channel: Tianyu Li
Description: find h for the following reaction given the bottom two thermochemical equations show all your equation manipulations for full credit c2h4cl2 l c2h4 g cl2 g h 4 hcl g o2 g 2 cl2 g 2 h2o l h1 79528

          Find ΔH for the following reaction
given the bottom two thermochemical equations. Show all your
equation manipulations for full credit.
               
          
C2H4Cl2 (l) 
--->  C2H4 (g) +
Cl2 (g)                      
ΔH = ?
4 HCl (g) + O2 (g)  
--->   2 Cl2 (g) + 2
H2O
(l)                                        
ΔH1 = -202.4 kJ
2 HCl (g) +
C2H4 (g) + ½
O2 (g)   --->  
C2H4Cl2 (l) +
H2O
(l)         
ΔH2 = -318.7 kJ

Added by Karla P.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Tianyu Li

05/10/2022

Step 1

4 \, kJ\] \[2 HCl (g) + C_2H_4 (g) + \frac{1}{2} O_2 (g) \rightarrow C_2H_4Cl_2 (l) + H_2O (l) \quad \Delta H_2 = -318.7 \, kJ\] Show more…

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Find ΔH for the following reaction given the bottom two thermochemical equations. Show all your equation manipulations for full credit. C2H4Cl2 (l) ---> C2H4 (g) + Cl2 (g) ΔH = ? 4 HCl (g) + O2 (g) ---> 2 Cl2 (g) + 2 H2O (l) ΔH1 = -202.4 kJ 2 HCl (g) + C2H4 (g) + ½ O2 (g) ---> C2H4Cl2 (l) + H2O (l) ΔH2 = -318.7 kJ