stays the same.
The mass remain unchanged.
Neither - heating has no effect on mass.
Neither - heating has no effect on mass.
no, but the molecules spread out. so it appears the mass has increased, but it hasn't.
Heating gasses or liquids has no effect on their masses.
There's no reason for the mass of anything to depend on its temperature.
Heating gasses or liquids has no effect on their masses.
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.
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).
To find the mass of heated air, you need to know its volume, temperature, and pressure. Use the ideal gas law equation: PV = nRT, where P is pressure, V is volume, n is the number of moles of air, R is the ideal gas constant, and T is the temperature in Kelvin. By rearranging this equation and solving for mass (m = n * molar mass), you can calculate the mass of the heated air.
As a heated liquid turns into a gas, it ... ?
It turns dark green and lets of oxegeon decreasing the mass