00:01
To determine the density of the liquid x, we first need to know the volume of the flask.
00:06
The volume of the flask can be determined by the mass difference between the empty flask and the flask filled with water.
00:15
If we take the mass difference, this will be the mass of water that fills the flask.
00:20
If we then multiply by the density of water, then we can, well, the reciprocal of the density of water, we can then convert the grams of water into the volume of water in the flask, and the volume of water in the flask will be the volume of the flask, and we get 30 .707 milliliters, the density of water being one.
00:45
The density of liquid x then will be the mass of liquid x divided by the volume of liquid x.
00:51
The mass of liquid x will be the mass of liquid x in the flask, minus the mass of the empty flask, this difference will be the mass of liquid x...