if 5.2 l of antifreeze solution (specific gravity = 0.80) is added to 3.7 l of water to make a 8.9 l mixture, what is the specific gravity of the mixture?

Enough of a monoprotic weak acid is dissolved in water to produce a 0.0172 m solution. if the ph of the resulting solution is 2.39 at 20 °c, determine the pka for the acid.

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?