4.2 Conservation of Mass in Chemical Reactions Flashcards
1
Q
The Law of Conservation of mass states that
A
Matter is created or destroyed in a chemical reaction
2
Q
Therefor the total mass of —- is always equal to the total mass of the ——
A
Products, Reactants
3
Q
Closed system
A
Is where matter is not allowed to leave or enter
4
Q
Open System:
A
Where matter is open to the atmosphere well reacting
5
Q
To prove the law of conservation of mass you must do your reactions in a
A
closed system
