It is a large body of air that has the same properties as the earth's surface over which it develops. what is it?

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

List four observations that indicate that a chemical reaction may be taking place