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The TOTAL mass of the sample stays the same, but keep in mind that you can only measure it accurately if you can keep the sample confined, which can be difficult when changing a liquid to a gas. When heating a gas, it usually expands (or increases pressure in a rigid container).
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoWhen a substance evaporates, its mass has been converted from the solid to the gaseous state. The same amount of gas molecules has the same mass, only that the mass is dispersed through air.
Wiki User
∙ 12y agoIts mass typically expands in size, but the quantity of it doesn't change.
Heating and cooling have no effect on the quantity of mass.
Wiki User
∙ 12y agostays the same.
Wiki User
∙ 12y agoMass is not affected by change in phase.
Wiki User
∙ 14y agoNothing.
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When a gas or liquid is heated it's mass what?
Heating gasses or liquids has no effect on their masses.
What does heated liquid and gas become?
A heated liquid become a gas at the boiling point.
What is heated liquid turned to gas called?
Evaporation is the process and the gas formed by liquid in heated condition is called vapours
What happens when a gas is heated beyond 100 degrees?
Heating will cause the gas to expand; or, if the container does not permit expansion, for the pressure of the gas to increase. Other changes to the gas depend on which gas is being heated.
Molecular mass equals 2vapour density?
vapor density =density of gas/density of hydrogen gas=mass of a certain vol. of gas/mass of same vol. of hydrogen gas=mass of n molecules of gas/mass of n molecules of hydrogen gas=mass of 1 molecule of gas/mass of 1 molecule of hydrogen gas=molecular mass of gas/molecular mass of hydrogen gas=molecular mass/22 x vapor density=molecular mass
When gas is heated it's mass?
stays the same.
When a gas or liquid is heated then its mass is?
The mass remain unchanged.
When a gas or liquid is heated its mass increases or decreases?
Neither - heating has no effect on mass.
When a gas or liquid is heated its mass decreases or increases?
Neither - heating has no effect on mass.
When a gas or liquid is heated is its mass increased?
no, but the molecules spread out. so it appears the mass has increased, but it hasn't.
When a gas or liquid is heated it's mass what?
Heating gasses or liquids has no effect on their masses.
When a gas or liquid is heated its mass decreases increases or stay the same?
There's no reason for the mass of anything to depend on its temperature.
When a gas or liquid is heated it's mass becomes what?
Heating gasses or liquids has no effect on their masses.
What happens to gas in a balloon when that gas is heated?
The gas will expand as it is heated.
As a heated liquid turns into a gas it?
As a heated liquid turns into a gas, it ... ?
What happens to a gas's mass when it is heated?
The atoms in the mass become more energetic and create more pressure. If the bounds of the container allows it, such as in a balloon, the gas will expand. If the bounds doe not allow it, such as in a fixed container, the pressure will increase.
Why heated gas become lighter?
because..................................................................................................................... density of heated gas is lower than cooled gas.
