cis-3-Hexene is a symmetrical cis-disubstituted alkene that can be prepared by the hydroboration of 3-hexyne followed by protonolysis. Cis-3-Hexene undergoes epoxidation with dimethyldioxirane to form the corresponding epoxide.
Answer: 0.8
Explanation: density is mass/volume
200/250=0.8
Answer:
2232
the fours digits are all significant
1 A
2 B
3 B
4 A
5 B
6 D
7 D
8 B