Describe the law of conservation of mass and how it applies to chemical reactions.

Name atleast 3 type of energy associated with the microwave

When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?

Who discovered that a dense positively charged atomic nucleus is at the core of every atom