00:01
Okay, so it's a reaction.
00:02
So it says you have the sulfur 8 react with oxygen.
00:10
And actually we'll produce, it says it's sulfur trioxide.
00:15
So produce s -o -3.
00:17
So we need to balance that.
00:20
So there are 8 oxygen, 8 sulfur here.
00:26
So let's say oxygen here that needs actually.
00:32
So 8.
00:33
So 3 -8 -24, you need 12 oxygen here.
00:39
So it says you have 5 grams oxygen and 6 grams of sulfur.
00:46
So let's look at them.
00:48
First, we can calculate the mores of the software 8, which equals to 6 the mass over the more mass.
00:56
So it's 32 times 8.
01:02
So the more is equal to 0 .0234 more.
01:09
And the mores of the oxygen is equal to same 5 over 32 that's equal to about 0156 to 5 more and looking at the solumetric ratio tells you that every time we consume one more software aid you need 12 more oxygen so let's see if we use sa if just if sa is a limiting agent then the more auction that is needed, right, equals to should be 12 more than s -a.
01:55
That equals to 0 .0 .234 times 12.
02:05
And that equals to about 0 .2808.
02:31
Sorry, here is 0 .0 .15...