Determine the density of a liquid from the following data: Mass of the graduated cylinder: 33.79 g. Mass of the cylinder and liquid: 40.14 g
Volume of liquid: 13.3 mL

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Is powdered sports drink ionic or covalent ? 10pts !

•hydration •dissociation •dissolving which one goes to which