00:01
Let's fill in the blanks for this question.
00:05
So the first one, a blank shows an atmospheric reading of four atmospheres.
00:11
So the first blank is going to be barometer because this is what measures the atmosphere's pressure.
00:22
And this is a reading of pressure because it is in atmospheres.
00:30
That is a unit of pressure.
00:31
For water at standard pressure 100 degrees celsius is the blank.
00:43
So in this case, we know that water always boils at this temperature.
00:49
Therefore, this is going to be the boiling point.
00:54
Water h2o has a higher than expected boiling point because of the intermolecular force called what? the answer is hydrogen bonding because we see that we have hydrogen attached directly to oxygen, resulting in hydrogen bonding.
01:17
This is the strongest kind of intermolecular force.
01:23
Honey has a high resistance to flow as it moves through a tube as opposed to water, which has a low resistance to flow.
01:33
Therefore, honey has a much higher what? so the answer is going to be viscosity, which measures resistance to flow.
01:47
The temperature at which a substance turns from a solid to liquid is known as what.
01:55
So from solid to liquid, this is going to be the melting point.
02:01
So this is when the substance melts.
02:04
Table salt is a blank, while glass is a blank.
02:14
So table salt is an ionic solid, basically because it consists of ions.
02:31
It's made up of the sodium ion and the chlorine ion.
02:36
And glass is an amorphous solid.
02:48
Methane gas is held in.
02:52
In a tank at constant volume and experiences increased pressure because of an increase in temperature.
03:00
This is an example of length.
03:06
So if we look at the ideal gas law, pv equals nrt, we're looking at the relationship between pressure and temperature.
03:17
So the law that shows this relationship is called gay boozac's law...