Can someone answer these chemistry questions and show work?

Here is a photo of it in the attachment.

2017-04-11T00:37:33.809Z

Trending Questions

am i gay or am i just uglt?4 answersOptions other than Yahoo Answers?7 answersHow do you make fuel out of water?  ?5 answersis there a way to melt sand using a oven?6 answersIs it possible to blow up a balloon while you’re under water?5 answers