Question

A solution of sulfuric acid with molarity 0.14M is used to titrate 12mmol of ammonia. What is the normality of the acidic solution?

How much acid is needed for titration?

Answer 1

Noumality of aid = = 0.14 Molasity Basicity of and or removable protons removable protons) (as H,soy has two .. Noem atitys 0.14 0.07 N og 2 Notiz cag) + H₂SO4 - 2 Netturan & Sour 2 mole of Mths ag) reacts with - I note of H₂SO play) ... I mole of NH Bag, I mole of Absoy. : 12 monole of althy lang needs - 12 = 6 mmol of the cou.

. We have molaity = moles x 1000 volume in ml volume in and = moles x 1000 molarity - 66 4 10 3 x 2000 0.14 42-85 Amount of aud needed = 42.85 ml ²42-9 ml
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