4. A sample of acid rain was analyzed in a laboratroy using a titration with a standard solution of sodium hydroxide. Us

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4 A Sample Of Acid Rain Was Analyzed In A Laboratroy Using A Titration With A Standard Solution Of Sodium Hydroxide Us 1 (24.46 KiB) Viewed 59 times

4. A sample of acid rain was analyzed in a laboratroy using a titration with a standard solution of sodium hydroxide. Use the evidence fiven in table 1 to determine the concentration of sulfurous acid in the rain sample Table 1: Titration of 25.0 mL of sulfurous acid solution with 0.210 mol/L sodium hydroxide solution Trial 1 2 3 4 final burette reading (ml) 11.1 21.7 32.4 43.2 Initial burette reading (ml) 0.300 11.1 21.7 32.4 Volume of NaOH(aq) added (ml)