Answer:
2Mg + 2CO₂ → 2MgO + C
Option a.
Explanation:
The chemical reactions are balanced in order to verify compliance with the Law of conservation of mass. This law states that in any chemical reaction, the mass of the reagents must be equal to the mass of the products
8 kilometer? is that right or explain to me pls.
Answer:
a) The rocks have more mass, and therefore contain more matter, than the
feathers.
Explanation:
