Laboratory Experiments for Introduction to General, Organic and Biochemistry

Hi I have some Questions for chem lab

https://books.google.com/books?id=m-cgwEAgJCMC&pg=…

page 17 Q number 5 and page 18 6,7,8,9

also page 29 Q 1,2 and 3 ” all”

also page 41 Q 1,2,3,4 and 5