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What happens to density when you keep the volume the same and increase the mass of the substance?
When you keep the volume constant and increase the mass of a substance, the density of the substance will also increase. Density is calculated as mass divided by volume, so if volume stays the same and mass increases, density will increase as well.
Do gases have a definite volume?
no
Can gases expand or contract?
Yes, gases can both expand and contract. When heated, gases expand as the molecules move more rapidly, increasing the pressure and volume. Conversely, when cooled, gases contract as the molecules slow down, decreasing the pressure and volume.
Why do the gas laws apply only to gases Why don and rsquot they apply to solids or liquids?
Gas laws are derived from the kinetic theory of gases, which assumes that gas particles are in constant motion and have negligible volume. Solids and liquids have stronger intermolecular forces that keep their particles closer together, preventing the same level of random motion seen in gases. Therefore, the assumptions underlying the gas laws do not hold true for solids and liquids.
What is the difference between solid liquid gases in mass?
Nothing, if it is the same amount of material in all three phases.If however it is the same volume and pressure then solid and liquid phases will have about equal mass but the gas phase will have much less mass.
How are solids and liquids different that gases in terms of volume changed?
the volume of them all stay the same
When two gases of a chemical reaction are both at the same temperature and pressure and they have the same molar volume what is their stoichiometric ratio in the chemical equation describing the reac?
If the gases have the same molar volume, the stoichiometric ratio would be one to one. Molar volume is the volume occupied by one mole of a substance. This indicates that there is a 1:1 molar ratio of each gas.
What is the summary of Avogadro's law?
Equal amounts of all gases have the same volume at the same conditions.
What statekeeps the same shape and volume?
A solid does. Liquids change in shape and gases change in both shape and volume.
How is absolute zero originally determined?
The volume of gases decreases with temperature; extrapolating the volume/temperature relationship, it looked as if all gases would reach a volume of zero at approximately the same temperature, about minus 273 degrees centigrade.
What is the best summary of avogadros law?
Equal amounts of all gases have the same volume at the same conditions.
Are water and gases the same?
Water and gases are the same in some regards in that they have volume, are made up of smaller molecules, and are free flowing. They also have differences in that water is a liquid while gases are in a gas state.
What is avagadro's law in science?
The volume of ideal gases, at the same temperature and pressure, have the same number of particles/molecule.
How can volume be use to separate solids and gases?
Solids have a definite volume and gases have a variable volume
What best summary of Avogadro's law?
Avogadro's law states that equal volumes of gases at the same temperature and pressure will contain an equal number of molecules. This implies that the volume of a gas is directly proportional to the number of molecules present. It is a fundamental principle in understanding the behavior of gases.
Do Gases have a definite shape and volume true or false?
False. Gases in a container take the shape of the container. The volume of a gas increases with temperature and inversely with pressure, except when in a closed container where volume remains the same as the volume of the container and the temperature and pressure will vary.
Avogadro's principle canbe applied when these 3 measurements are the same?
Avogadro's principle can be applied when the temperature, pressure, and volume of a gas are the same. This principle states that equal volumes of gases at the same temperature and pressure contain the same number of molecules, allowing for the comparison of different gases under these conditions.
