[化学实验]乙烯的制取与性质

1.乙烯的实验室制备

https://v.qq.com/txp/iframe/player.html?vid=d141073rl8v&width=500&height=375&auto=0

2.乙烯

https://v.qq.com/txp/iframe/player.html?vid=o0504j1d27m&width=500&height=375&auto=0

3.乙烯与溴水反应

https://v.qq.com/txp/iframe/player.html?vid=a0191drfwqb&width=500&height=375&auto=0