Repont SSheet Titration Curves of Polyprotic Acids pH of Unknown Acid usins the
ID: 636818 • Letter: R
Question
Repont SSheet Titration Curves of Polyprotic Acids pH of Unknown Acid usins the messuimnd k and the concentration calcalate the pt of your unknonn acid solution and compare Calculated pH 6-023Calculated pH Measured pH o-02 Calculated pH Measured pH WaL Measured pH Average Cakcuiated pMssued pH Identity of Unknown Acid Consult a reference book such as the t Hondbook of Chemistry and Physics or the Internet, and using tables of acid constants contained therein, identify your unknown acid Internet Cite source: Hanlook of Chemistry and Physics 142Explanation / Answer
From the handbook of chemistry and physics , we can get that the unknown acid is orthophosphoric acid which has pH=1.61