Question

) what will be the conjugate bases for the bronsted acids : HF,H,SO, & HCO; ?
b) Predict if the solutions of the following salts are neutral, acidic or basic :
NaCl NH.NO, KF NaCN
Assuming complete dissociation, calculate pH of the 0.002M HBr
(take log 2 =0.3 )​

Answer 1

Answer:

the answer is 0

Explanation:

because when we calculate all of them we will get 0

Answer 2

(a) The conjugate bases for the Bronsted acids HF,H2SO4 and HCO3− are F−,HSO4− and CO32− respectively