Foam is a substance that consists of two states of matter: a gas and a liquid or solid. The liquid or solid traps the gas inside.
Foam soap is a liquid that has been aerated to create a foam. Therefore, the state of matter for foam soap is liquid.
There is more than one kind of foam. Styrofoam is a solid mixed with gas. Soap suds are made of a liquid mixed with gas. I would call foam, in technical terms, a composite material. It's made of more than one thing.
The white foam is a mixture of a liquid and gasses.
Foam can be made by introducing air into a liquid. This can be done by whisking, blending, or using a foam dispenser. The proteins and surfactants in the liquid help stabilize the air bubbles to create the foam.
well the tank that holds the foam is compressed with co2 but what actually makes the foam is the nozzle it acts as an aerator and thus making the liquid into foam ----------------------------------------- Air is the most simple example of gas used in foam fire extinguishers.
Its not a reaction strictly speaking. Foam is when gas is suspended by a liquid bubble on the surface of a liquid. Foam occurs when the liquids are of a certain density which accomodates the formation of these bubbles.
This is a liquid who incorporated the gas, as the beer foam for example.
To form an aqueous foam, you need a liquid (water) and a gas (air). The air gets trapped in the liquid to create bubbles, resulting in the foam.
In foam, air is typically the solute and the liquid or solid that surrounds the air bubbles is the solvent. The solvent helps stabilize the foam structure by forming a film around the air bubbles that prevents them from coalescing.
Shaving foam is a colloid, which is a mixture where one substance is divided into very small particles and mixed into another substance. It displays properties of both a liquid (flowing) and a gas (expanding).
aerogel and styrofoam
A mass of small bubbles on a liquid is called foam. Foam is formed when air gets trapped in liquid, creating a bubbly mixture at the surface.