potassium hydrogen phthalate, KHP
2KHP + Ba(OH)2 ==> BaP + 2H2O
How much of 0.200 M KHP did the student use?
mol KHP = 0.200 M x L of KHP used.
mols Ba(OH)2 from the coefficient = 1/2 mols KHP from above.
Then M Ba(OH)2 = mols Ba(OH)2/0.02780 = ?
a student needed to standardize a solution of barium hydroxide.he prepared a standard solution with 0.200M of potassium hydrogen phlelete acid KHC8H4O4.this titration indicated equivalence of 27.80cm3 of Ba(OH)2 solution. what's the molar concentration of the base?
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