HCl (aq) + NaOH (aq) -- H2O (l) + NaCl (aq) 4.00 mL of an unknown acid solution containing HCl was added to flask containing 30.00 mL of deionized water and two drops of an indicator. The solution was mixed and then titrated with NaOH until the end point was reached. Use the following titration data to determine the mass percent of HCl in the acid solution. Mass of flask: 125.59 g Mass of flask + acid solution: 129.50 g Initial volume of NaOH from buret: 0.15 mL Final volume of NaOH from buret: 16.70 mL Molarity of NaOH: 0.5458 M

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HCl (aq) + NaOH (aq) --> H2O (l) + NaCl (aq)

4.00 mL of an unknown acid solution containing HCl was added to flask containing 30.00 mL of deionized water and two drops of an indicator. The solution was mixed and then titrated with NaOH until the end point was reached. Use the following titration data to determine the mass percent of HCl in the acid solution.

Mass of flask: 125.59 g

Mass of flask + acid solution: 129.50 g

Initial volume of NaOH from buret: 0.15 mL

Final volume of NaOH from buret: 16.70 mL

Molarity of NaOH: 0.5458 M

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