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A solution of HNO, is standardized by reaction with pure sodium carbonate. 2H+ + Na₂CO₂ → 2 Na+ + H₂O + CO₂ A volume of
Posted: Mon May 23, 2022 2:16 am
by answerhappygod
- A Solution Of Hno Is Standardized By Reaction With Pure Sodium Carbonate 2h Na Co 2 Na H O Co A Volume Of 1 (19.48 KiB) Viewed 11 times
A solution of HNO, is standardized by reaction with pure sodium carbonate. 2H+ + Na₂CO₂ → 2 Na+ + H₂O + CO₂ A volume of 29.40 ± 0.06 mL of HNO, solution was required for complete reaction with 0.9408 ± 0.0009 g of Na₂CO,. (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 ± M 1+