The solute in a balloon filled with air is the mixture of gases that compose air, which include nitrogen, oxygen, carbon dioxide, and other trace gases.
In a balloon filled with air, the solute is the gases making up the air (such as oxygen, nitrogen, carbon dioxide), while the solvent is the gas that fills the space in between the molecules of the solute gases, which is typically nitrogen.
The solvent may considered air and the solute are the solid or liquid particles from smoke.
In this context, the solute is naphthalene while the solvent is air. Naphthalene is the substance that is being dissolved in the air.
Only a hot mixture of the same gases that are in the air you breathe.
In the case of moth balls in air, the moth balls themselves are the solute (the substance being dissolved or dispersed) and air is the solvent (the substance in which the solute is dissolved or dispersed). However, it's worth noting that moth balls do not actually dissolve in air but release vapors that act as repellents.
In a balloon filled with air, the solute is the gases making up the air (such as oxygen, nitrogen, carbon dioxide), while the solvent is the gas that fills the space in between the molecules of the solute gases, which is typically nitrogen.
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
The air inside a hot air balloon is the same as normal air around the balloon and the air you're breathing, only heated by the flame inside the balloon, hence HOT AIR balloon.
Solute is perfume and solvent is air
A balloon has a certain weight due to the material it's made of. When you blow air into the balloon, the weight of the air inside balances out the weight of the balloon material, making the total weight of the balloon and air the same as the original balloon.
To inflate a balloon, you can blow air into it by using your lungs to push air out of your mouth and into the balloon. Alternatively, you can use a pump to push air into the balloon.
The buoyant force on a hot air balloon is equal to the weight of the air displaced by the balloon. When the air inside the balloon is heated, it becomes less dense than the surrounding air, causing the balloon to rise. The buoyant force allows the balloon to float in the air.
The volume of a hot air balloon increases as the air inside the balloon expands when it is heated. As the balloon ascends and the air temperature decreases, the volume of the air inside the balloon decreases as well. The pilot can control the altitude of the balloon by controlling the temperature of the air inside.
with out the hot air the balloon would not rise
air is heavier than balloon, air rises
When you release a balloon with air in it, the air inside the balloon is pushed out, causing the balloon to fly through the air. This happens because the air being forced out creates a force in the opposite direction, propelling the balloon forward.