What is the pH at the equivalence point in a titration of 0.2 M NH_(3) (aq) with 0.02 M HBr (aq).For the ammonia K_(b) = 1.8 xx 10^(-5)

What is the pH at the equivalence point in a titration of 0.2 M NH_(3)

1.	What is the pH at the equivalence point in a titration of 0.2 M NH_(3) (aq) with 0.02 M HBr (aq).For the ammonia K_(b) = 1.8 xx 10^(-5)
Answer» `5.48` `5.6` `7.0` `8.5` Solution :pH `= 7 - (1)/(2)PKB - 1/2 "LOG"C`