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cyanwolf631Lv1
6 Nov 2019
The flask shown here contains 0.920 g of acid and a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.310 M NaOH. What volume of base is needed to reach the end point of the titration? Assuming the acid is monoprotic, what is its molar mass? Add base to the solution until it just turns pink. You may need to reset the titration if you go past the end point. Show transcribed image text
The flask shown here contains 0.920 g of acid and a few drops of phenolphthalein indicator dissolved in water. The buret contains 0.310 M NaOH. What volume of base is needed to reach the end point of the titration? Assuming the acid is monoprotic, what is its molar mass? Add base to the solution until it just turns pink. You may need to reset the titration if you go past the end point.
Show transcribed image text Jarrod RobelLv2
12 Jul 2019