22. Mass=Force/acceleration or M=F/a. So the force of this equation would be 88N and the acceleration would be 4m/s^2 so the mass in the problem would be 22.
Avogadro's law states that in every mole of a substance, there are
molecules.
This means that in 2.3 moles, there are 
This should be able to help you
Answer:
A change that produces one or more new substances is a chemical change or chemical reaction.
An oxidizing agent is a substance that oxidized the substance that oxidizes the substance it is reacting with and it is itself reduced.