Question

Calculate hydronium ion concentration and ph at the equivalence point in a titration

Answer 1

calculate the hydronium Ion concentration and the pH at the equivalence point when 45.0 ml of 0.2000 m NH3 mixed with 65.0 ml of 0.1385 m HCI ka -5.6 into 10 -10


best answer
NH3 +HCI EQUAL 2 NH4CI with 1mole NH3 reacts with 1mole HCI
thus what you have is a solution of 0.009 moles NH4CI in total volume 110 ml....