2.2 Dichloroethane, C2H4Cl2, is used to prepare chloroethene, Chloroethene i monomer which is used to make polyvinylchloride (PVC) as follows:
C2H4Cl2 → C2H3Cl + PVC
Reaction 1
Reaction 2
omo
(1)
2.2.1 Write down the name of reaction 1.​

Distance that the transcontinental railroad covered from omaha to san francisco.

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.