To know how to use it safely and effectively for health purposes, it’s important to first learn about its composition. Rubbing alcohol typically comprises of 70 percent isopropyl alcohol ...

Isopropanol, also known as isopropyl alcohol (IPA), is a versatile chemical compound widely used across an array of industries due to its unique chemical properties. Recognized as a secondary alcohol ...

Students will use their results to identify an unknown liquid that is the same as one of the known yellow liquids. The unknown in this lesson is salt water. Remind students to wash their hands after ...

It is used as an alternative to hand-washing ... Most of these hand sanitisers contain a combination of isopropyl alcohol (rubbing alcohol) and ethanol. The percentage of alcohol present in ...

1. Label your three cups water, alcohol, and oil. 2. Add 1 tablespoon of water, isopropyl alcohol, and oil to its labeled cup. 3. Take three M&Ms of the same color and put one in each cup. 4. Swirl ...