Chemistry, 28.10.2020 17:10 monkemily1
Compute the bond energy of the C-Cl bond using the reaction and data in question 10, the value of the bond energy for the C-H bond of 410 kJ/mol and the value of the H-H bond of 432 kJ/mol. The C-Cl bond energy in kJ/mol is:
Answers: 2
- 74.8
120.9
-95.8
can be computed as follows:
![\Delta H^0_{rxn } = [ 1 \ mol \times ( \Delta H^0_{CH_2Cl_{2(g)}}) + 1 \ mol \times ( \Delta H^0_{H_{2(g)}})] - [ 1 mol \times (\Delta H^0_{CH_4}_{(g)} +2 \ mol \times (\Delta \ H^0 _{Cl(g)})]}](/tpl/images/0847/6940/e9f6c.png)
![\Delta^0_{rxn } = [ 1 \ mol \times ( -95.8 \ kJ/mol) + 1 \ mol \times ( 0 \ kJ/mol] - [ 1 mol \times (-74.8 \ kJ/mol +2 \ mol \times (120.9 \ kJ/mol)]}](/tpl/images/0847/6940/36775.png)
to be -262.8 kJ
![-262. 8 KJ =[4 \times ( \Delta H_{CH})] - 1 [ (2 \times \Delta H_{CH} ) + ( 2 \times \Delta H_{C-Cl}) + (1 + \Delta H _{H-H})]](/tpl/images/0847/6940/9b723.png)
![-262. 8 KJ =[4 \times ( 410 \ kJ/mol) ] - 1 [ (2 \times 410 \ kJ/mol ) + ( 2 \times \Delta H_{C-Cl}) + (1 +432 \ kJ/mol]](/tpl/images/0847/6940/aee67.png)
Another question on Chemistry
Chemistry, 21.06.2019 21:30
Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm
Answers: 2
Chemistry, 22.06.2019 06:40
Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?
Answers: 3
Chemistry, 22.06.2019 09:50
What are four significant sources of ghgs that come from wostem washington?
Answers: 2
You know the right answer?
Compute the bond energy of the C-Cl bond using the reaction and data in question 10, the value of th...
Questions
Mathematics, 29.12.2019 02:31
Computers and Technology, 29.12.2019 02:31
Mathematics, 29.12.2019 02:31
Mathematics, 29.12.2019 02:31
Business, 29.12.2019 02:31
