Acids and Bases
Compound Formula % by Weight
Acetic acid, glacial CH3COOH 99.5
Formic acid HCOOH 90
Hydrochloric acid HCl 36
Nitric acid HNO3 71
Because the molecules are more closely spaced, the solid occupies less space than the same substance when it is in a gaseous state.
H2O or water, all humans are mostly mad of water and water covers most of the earth
Actual volume=Final Volume-initial volume
Now
Answer:
In a chemical reaction, the atoms and molecules that interact with each other are called reactants. In a chemical reaction, the atoms and molecules produced by the reaction are called products.
Hope this helps.
Answer is A) reactants
They originally enter the chemical reaction and are changed by it, the products are a result of this procedure.