Calculate the molarity of H3Po4 if 358ml of H3PO4 solution is completely titrated by 876ml of 0.0102M Ba(OH)2 solution? 2H3PO4+3Ba(OH)2= Ba3(PO4)2 +6H2O?

1 Answer
anor277
Jul 5, 2016

See this old answer, [here.](https://socratic.org/questions/358ml-of-an-h3po4-solution-is-completely-titrated-by-876ml-of-0-0102m-ba-oh-2-so-1)

Explanation:

Titration would not be complete.

H_3PO_4(aq) + Ba(OH)_2(aq) rarr BaHPO_4(aq) + 2H_2O(l)

Is the correct equation, i.e. there is 1:1 molar equivalence between Ba(OH)_2 and H_3PO_4(aq) in water.

Related questions
See all questions in Dilution Calculations
Impact of this question
3559 views around the world
You can reuse this answer
Creative Commons License