What is the conservation of mass and what does this mean in relation to equations?
No atoms are lost or made during a chemical reaction, so the total mass of the products is equal to the total mass of the reactants.
KI
Related Chemistry GCSE answers
All answers ▸What is the relationship between the boiling point of an alkane and the number of carbon atoms in its molecule?
Predict the products of electrolysis of molten calcium chloride and explain which ions are at each electrode
Explain how a covalent bond holds two atoms together.
What is a covalent bond?