Question

Please answer. I will mark brainliest when I have the chance.

Answer 1

Answer:

(i)Water ——> hydrogen+ oxygen - Decomposition

(ii)Iron + Oxygen —-> Iron oxide. - Synthesis.

(iii)Sodium + chlorine —-> Sodium chloride - Synthesis

(iv)Sulphur + Oxygen ——> Sulphur dioxide - Synthesis.

(v)Potassium + chlorine —-> potassium chloride - Synthesis

(vi)Calcium Carbonate ——-> Calcium oxide + carbon dioxide - Decomposition