How can two gases combine to form a liquid?

Hint: The gases change to liquid through the process of condensation. Condensation is a process in which the two or more molecules get combined to form a large molecule. Condensation is also the process in which the gaseous state of the substance changes to the liquid state.

How is it possible that mixing a solid and a liquid produces a gas?

When you combine the solid (baking soda) and the liquid (vinegar), the chemical reaction creates a gas called carbon dioxide. Carbon dioxide is invisible, except as the bubbles of gas you may have noticed when the vinegar and baking soda mixture began to fizz. This gas is what made the balloon inflate.

What is the process by which gases and liquids spread?

Diffusion occurs in liquids and gases when their particles collide randomly and spread out. Diffusion is an important process for living things – it is how substances move in and out of cells.

When you combine gaseous forms of hydrogen and oxygen you get the form of matter?

Hydrogen and oxygen combine in the ratio of 1:8 by mass to form water.

What two gases combine to form a white solid?

Answer: Hydrochloric acid and ammonia are two colourless gases, which on reacting gives ammonium chloride which is a white solid.

What word means oxygen changing from a gas to a liquid?

Liquefaction of gases is physical conversion of a gas into a liquid state (condensation).

Can you mix solid and gas?

Different states of matter can be mixed without making a chemical change. You can mix solids with solids, solids with liquids, and liquids with liquids. You can mix gases with gases, and liquid with gases. These combinations of materials are called mixtures.

Where do liquids and gases take their shapes?

Liquids are non-compressible and have constant volume but can change shape. A liquid’s shape is dictated by the shape of the container it is in. Gases do not have a constant volume or shape; they not only take the shape of the container they are in, they try to fill the entire container.

What is Graham’s Law of diffusion and explain?

Graham’s law states that the rate of diffusion or of effusion of a gas is inversely proportional to the square root of its molecular weight. Therefore, the rates of diffusion of different gases are inversely proportional to the square roots of their mass densities.

When you combine the gases two hydrogen atoms and one DI atomic oxygen what will be the outcome?

This equation says that it takes two molecules of hydrogen and one molecule of oxygen to form two molecules of water. Notice there are the same number of hydrogen atoms and oxygen atoms on either side of the equation.