00:01
Let's calculate the molar mass of hemoglobin.
00:04
To calculate the molar mass, we'll have to get the number of moles.
00:09
First here, we'll get the number of moles of oxygen, because we're given some information for oxygen.
00:20
So this is equal to pv over rt.
00:23
The pressure is given at 743 tour, and so we have to convert this to atmospheres.
00:31
One atmosphere is equivalent to 760 tor.
00:36
And the volume is 1 .53 milliliters.
00:44
Convert this to liters.
00:46
1 ,000 millimeters in one liter.
00:49
And ours are ideal gas constant.
00:52
0 .8206.
00:54
Liters atmospheres for mole kelvin...