Hcl Experimental Data Volume Of Aqueous Sodium Hydroxide Pipetted 25 Ml Naoh Concentration Of Aqueous Hydrochl 1 (58.32 KiB) Viewed 107 times
Hcl Experimental Data Volume Of Aqueous Sodium Hydroxide Pipetted 25 Ml Naoh Concentration Of Aqueous Hydrochl 2 (42.49 KiB) Viewed 107 times
HCL Experimental data Volume of aqueous sodium hydroxide-pipetted = ....... 25 ml NaOH Concentration of aqueous hydrochloric acid = C = 0 mol/L Burette Reading Rough Titration Accurate Titration 11 2d 30 Final Reading (mL) 28mL 0 mL Initial reading (mL) 27,2mL 27,1m. 27,4 mL 0,2 mL 0,2mL 0,2mL 27mL 26,9ml 27,2 mL Volume added 28 ML NaOH Average volume of aqueous hydrochlorio-ecid added = 27,03 mL Calculations a) b) Write the chemical equation for the reaction between aqueous sodium hydroxide solution and aqueous hydrochloric acid Nao Hragt HC leag) → Nach cae) + H2O(e) NGOM Calculate the amount (number of moles) of HC+(aq) added during the titration n=CV XC.F IL O, i mol NaOH) 27,03 m2 1000mL 0,002703 mol NOOH 63 CHE302 ( )
нс ( c) What is the amount (number of moles) of NaOH (aq) that has reacted? d) Calculate the concentration (mol L) of the aqueous hydroxide solution. HOM lon CHCIE
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