5.3.1.1 conservation of mass and balanced chemical equations Flashcards
1
Q
What is meant by the law of conservation of mass
A
States that no atoms are lost or made during a chemical reaction so the mass of the products equals the mass of the reactants
2
Q
Chemical reactions can be represented by..
A
balanced symbol equations (balanced in terms of the number of atoms of each element involved on both sides of the equation
3
Q
A
