A chemistry student weighs out 0.222 g of phosphoric acid (H,PO,), a triprotic acid, into a 250 mL volumetric flask and dilutes to the mark with distilled water. He plans to bitrate the acid with 0.0500M NaOH solution. Calculate the volume of NaOH solution the student will need to add to reach the final equivalence point. Be sure your answer has the correct number of significant digits. D.P
A chemistry student weighs out 0.222 g of phosphoric acid (H,PO,), a triprotic acid, into a 250 mL volumetric flask and dilutes to the mark with distilled water. He plans to bitrate the acid with 0.0500M NaOH solution. Calculate the volume of NaOH solution the student will need to add to reach the final equivalence point. Be sure your answer has the correct number of significant digits. D.P
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter4: Reactions In Aqueous Solution
Section: Chapter Questions
Problem 75QAP: A student is given 0.930 g of an unknown acid, which can be either oxalic acid, H2C2O4, or citric...
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please put the correct amount of sig figs
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