Suppose a container holds 1000 hydrogen molecules (h2) and 1000 oxygen molecules (o2) that react to form water. how many water molecules will be in the container? will anything else be in the container? if so, what?

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2

What is one real world example of a colligative property?

Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.