It describes how, when particles/mc/elements react, despite forming different substances the mass is neither created nor destroyed but only converted.
A catalyst is a chemical substance that hastens the chemical reaction. This does not participates in the creating the product(s) but allows it to be formed easily. With this, it is now known that the rate of the reaction becomes relatively higher compared to the uncatalyzed reactions.
Therefore, the answer to this item is the rate of the reaction becomes faster.
Answer:
The filter bed is cleaned by occasional backwashing ;-; im sorry if this isn't a great answer but I tried
Distillation is a process of separating the component substances from a liquid mixture by selective evaporation and condensation.
