00:01
All right, so in problem 12 here, and if this was, say, a vein, right, as carbon dioxide enters, enters our blood, it actually is going to diffuse into our red blood cells.
00:22
So this is our red blood cell.
00:25
Okay, so it's going to diffuse into the red blood cell.
00:29
And as that happens, sort of if we zoom in here, zoom in in the red blood cell, it's going to combine.
00:45
So we'll get c, the carbon dioxide and water are going to combine, because into this carbonic acid.
00:58
So it sort of processes it into this h2co3.
01:04
Okay.
01:05
So first it forms this carbonic acid...