Match the words in the two columns to get word combinations. Then check your answers by finding the combinations in the text in Ex. 71.

1)c2h2+ cl2 -> c2h4-cl2
2) c2h4cl2+koh-> kcl+ c2h2+ h2o
3)3 c2h2-> c6h6
4)c6h6+ c2h5cl-> c6h6-c2h5+ hcl
5)5 c6h6-c2h5+ 6 kmno4+ 9 h2so4-> 5c6h6-cooh+ 3k2so4+ 6mnso4+ 11 h2o