00:01
Dear students, hydrogen sulfide reacts with oxygen to form water and sulfur dioxide.
00:06
The question is, what volume of hydrogen sulfide is required to produce 174 liter of sulfur dioxide? all gases are at the same temperature and pressure.
00:21
This question is from galusac's law of combining volumes.
00:26
We know as per galoac's law, gases combine in a simple.
00:31
Ratio to their volumes and also to their volumes of their products.
00:38
Now here, let us write the equation here, h2s plus oxygen gives rise to liquid water plus sulfur dioxide gas.
00:55
Galosac's law applicable only to gaseous reaction products.
01:00
So here, h2s is a gas, oxygen is a gas and sulfur dioxide gas.
01:04
So, galusacs you can apply to these three gases only, not to water because water is in the liquid condition.
01:14
Now here, let us first balance this equation, two hydrogen atoms, 2 hydrogen atoms, so2, so2, here one oxygen is there...