Oxidation state of potassium is +1, while the most common oxidation state of Br is -1.
Hence for charge balance the combining ratio of K and Br = 1:1.
Resultant compound formed will be KBr.
I think it's less, more, more. correct me if i'm wrong
None. Ammonium has no <span>π bonds at all so it can't have any resonance. </span>
The answer is c O2:H2O
502:6H2O
SO THAT IS 5:6