Calculate the ph at of a solution of sodium hypochlorite . note that hypochlorous acid is a weak acid with a of . round your answer to decimal place.

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86