10-If 25.00 ml of 0.1M NaOH solution is needed to reach the end point of 10 ml HNO₂. Then the concentration of HNO, in ppm is: [M.wt. of HNO, 63 g/mol] a. 9.45-10 ppm b. 14.70×10' ppm c. 7.30-10¹ ppm d. 1.5750 -10 ppm
10-If 25.00 ml of 0.1M NaOH solution is needed to reach the end point of 10 ml HNO₂. Then the concentration of HNO, in ppm is: [M.wt. of HNO, 63 g/mol] a. 9.45-10 ppm b. 14.70×10' ppm c. 7.30-10¹ ppm d. 1.5750 -10 ppm
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 77QAP: Two students were asked to determine the Kb of an unknown base. They were given a bottle with a...
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