Solved In the lab experiment a student calculates a molar
Diprotic Acid Molar Mass. An unknown diprotic acid is completely. Web mass of unknown = 0.0987 g volume used (first equivalence point) = 10.49 ml volume used (second equivalence point) = 20.31 ml endpoints were found via 1st.
I don't think this is the correct answer because i am trying to do this. An unknown diprotic acid is completely. Web obtain your unidentified acid. Web because the acid is diprotic the equivalence weight would be. Web a diprotic acid istitrated with naoh solution of known concentration. Be sure to record the unknown code in a prominent place in your notebook. Calculate the molar mass of the acid if 25.0 ml of this solution r. Web [help] finding molar weight of unknown diprotic acid my pka1= 2.14 pka2= 5.99 [naoh] = 0.10402m second equivalence pt. 60.19 g / m o l 2 = 30.09 g / m o l. Web the molar mass of a hypothetical diprotic acid is 98.086 g/mol.
O 16.348 g/eq o 49.043 g/eq o. Web science chemistry if 2.00 grams of an unknown diprotic acid (h2a) is titrated with 34.0 ml of 1.35 m naoh, what is the molar mass (g/mol) of the diprotic acid? Web because the acid is diprotic the equivalence weight would be. Be sure to record the unknown code in a prominent place in your notebook. An unknown diprotic acid is completely. Molecular weight(or molar mass) is found in g/mole of the diprotic acid. O 16.348 g/eq o 49.043 g/eq o. Web the molar mass of a hypothetical diprotic acid is 98.086 g/mol. Web the molar mass of the diprotic acid can now be calculated by dividing the weight of the diprotic acid used by the initial number of moles of acid: To learn the technique of titration, and apply it to determine the molar mass of an unknown weak acid. Calculate the molar mass of the acid if 25.0 ml of this solution r.
