How many grams of propane (C3H8) will react with 3.29 L of O2 at 1.05 atm and -34° C? (Balance & use this equation: __ C3H8 + __ O2 → __CO2 + __ H2O)

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?

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.