00:02
Hi there.
00:03
In this question, we are asked what the products will be, if any, when zinc reacts with hydrogen sulfide gas, h2s.
00:15
Well, looking at this, we see that it has the general form of a plus xy.
00:21
In other words, a single replacement reaction.
00:25
In a single replacement reaction, if a is a metal, it is going to attempt to replace the metal in the compound.
00:32
If it is successful, we will now have a in the compound with y, and x will be released as an element.
00:46
All right, so let's look at our specific example here.
00:49
We have zinc trying to replace hydrogen...