A solution of HNO, is standardized by reaction with pure sodium carbonate. 2H+ + Na₂CO, 2 Na+ + H₂O + CO₂ A volume of 25.14 ± 0.05 mL of HNO, solution was required for complete reaction with 0.8544 + 0.0009 g of Na, CO,. (FM 105.988±0.001 g/mol). Find the molarity of the HNO, solution and its absolute uncertainty. - Note: Significant figures are graded for this problem. To avoid rounding errors, do not round your answers until the very end of your calculations. [HNO,] = M H+ ± M

A solution of HNO, is standardized by reaction with pure sodium carbonate. 2H+ + Na₂CO, 2 Na+ + H₂O + CO₂ A volume of 25.14 ± 0.05 mL of HNO, solution was required for complete reaction with 0.8544 + 0.0009 g of Na, CO,. (FM 105.988±0.001 g/mol). Find the molarity of the HNO, solution and its absolute uncertainty. - Note: Significant figures are graded for this problem. To avoid rounding errors, do not round your answers until the very end of your calculations. [HNO,] = M H+ ± M

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter3: Statistical Tests With Excel

Section: Chapter Questions

Problem 6P

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