What is the molarity of pure ethanol – that is, how many moles are present in 1 L of pure ethanol? The density of EtOH is 0.789g/ml and the molecular weight equals 46.07Da.
Calculate the H+ ion concentration from the following pH.
pH = 5.29; [H+] = -.–x10- M
pH = 8.65; [H+] = -.–x10- M