00:01
Here i have to determine the volume of sulfur trioxide that's being produced from 25 .0 liters of oxygen gas.
00:14
Now, we need to realize here that the reaction equation is not balanced.
00:19
So this is the first thing that i'm going to do.
00:21
On the left hand side, there's four oxygens.
00:24
On the right hand side, there's three.
00:26
So let's put it two here in front of the...
00:30
Sulfur trioxide and then i need to add it to in front of this sulfur dioxide.
00:39
Right.
00:40
And now i have two solvers on both sides and i have six oxygens on both sides.
00:49
So the reaction equation is balanced.
00:52
Now this is a volume volume type of stoichiometry problem and i know that in this case, the pressure and the temperature are the same for all the gases.
01:06
So therefore, i can say that the mole ratios is equal to the corresponding volume ratios...