![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 12.08.2019 18:30, briarkaltvedt
Calculate δ h° for the reaction c 4h 4( g) + 2h 2( g) → c 4h 8( g), using the following data: δ h° combustion for c 4h 4( g) = –2341 kj/mol δ h° combustion for h 2( g) = –286 kj/mol δ h° combustion for c 4h 8( g) = –2755 kj/mol
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:00, smhrosepetals
Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:50, vanessa051266
In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:00, kylieweeks052704
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Do you know the correct answer?
Calculate δ h° for the reaction c 4h 4( g) + 2h 2( g) → c 4h 8( g), using the following data: δ h°...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.01.2021 01:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.01.2021 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 16.01.2021 01:00
![Konu](/tpl/images/cats/istoriya.png)
History, 16.01.2021 01:00