Anonymous asked 12/7/2014 I need to clean microscope slides. The solution is made of rubbing alcohol, acetone, and acetic acid. I would like to know the proportions, can anyone help me?
Anonymous asked 9/25/2014 Why is it that when viewed from the surface of the Earth, stars twinkle and planets don't?
Anonymous asked 9/22/2018 Why use liposomes in agricultural industry? What role does liposome play in agricultural industrial production?
Anonymous asked 6/21/2016 A compound consists of A and B 2- ions .which ONE of the following best represents the formula of this compound A.AB2 B.AB C.[AB]- DA2B?