a solid in gas and liquid in gas solutions are diffiuclt to obtain because it is difficult for these solute particles to be individually dispersed in a gas medium. the particles are usually in clusters of collodial size.
PPB
To measure the pressure of a gas in atmospheres at different temperatures in Celsius, you can use the ideal gas law equation: PV = nRT, where P is the pressure, V is the volume, n is the number of moles of gas, R is the gas constant, and T is the temperature in Kelvin. To predict the temperature at which the pressure would equal zero, you would need to decrease the temperature below the gas's critical temperature, at which point the gas would liquefy and the pressure would drop to zero.
That is a difficult question. I would say that the denser the gas, the faster the speed of sound. Since the gas occupies a lot more space, sound energy/waves are transmitted more easily. :D
You would need to measure the pressure of gas when monitoring gas levels in a compressed gas cylinder, checking the pressure in a gas line to ensure proper functioning of equipment, or monitoring pressure in a gas storage tank to prevent over-pressurization.
Kat should also measure the temperature and pressure of the gas inside the flask before beginning her experiment. These measurements are necessary to accurately calculate the properties of the gas, such as its volume, using the ideal gas law equation.
The volume of a gas is dependent on pressure and temperature.
It is difficult to prove the law when a gas is produced because gases are often invisible and can quickly disperse, making it challenging to accurately measure and analyze their properties and behavior.
liters
Pressure and temperature affect different gases differently giving varied conclusions to the exact volume of that gas.
Why is energy difficult to measure?
for measuring things which are difficult to measure with a ruler
Gallons or liters.
Economic freedom.
because NASA does not have the equipment and if we did it would have to be huge.
litres
Liters, or you would have to talk about measurements of thousands
milligram