Acid rain is represented by the formula h2so4. how many atoms of sulfur are present in one molecule of acid rain?

one

two

four

six

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

Once similarity and one difference between a mixture of elements and a mixture of compounds