Examples Example one Calculate the number of moles of oxygen required for the complete combustion of 132g of propane.

Counting the number of moles on your body is a common way to assess your risk of deadly skin cancer, but the number alone is not all that matters, according to new research. In fact, many people ...

Balanced equations are used to allow chemists to calculate how much product they will produce from their reactants. The co-efficients in balanced equations represent the number of moles reacting ...

Moles on arms can be a sign of high skin cancer risk THE number of moles on your right arm is an indicator of how likely you are to get skin cancer, a new study suggests.

People who have 11 or more moles on one of their arms could have a higher risk of the deadly skin cancer melanoma, according to a new study.