If 100 mg of boric acid is to be incorporated into cocoa butter suppository base, determine how much cocoa butter base will be displaced by the boric acid. Round to the hundredth place and do not include units in your answer.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.