Reaction Conc. Na2S203 Conc. HCI A Abs. A Time (s) Rate (A Abs./BA Time) 1.007568 0.300349 0.01870913 1 0.10 M .30 M 1.3686611 1.358380874 2 0.10 M .15 M 1.5360817 5.114311671 3 0.050 M .30 M 1.2267196 65.56796601 4 0.025 M .30 M 0.9563164 0.02870913 11.3085840 POSTLAB QUESTIONS 2. Compare the rates of reactions 1 and 2. What is effect on the reaction rate of halving the acid concentration? What is the order of the reaction in hydrochloric acid?

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Q: Reaction Conc. Na2S203 Conc. HCI A Abs. A Time (s) Rate (A Abs./A Time) 1.007568 0.300349 0.01870913…

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Q: Reaction Conc. Na2S203 Conc. HCI A Abs. A Time (s) Rate (A Abs./BA Time) 1.3686611 1.5360817…

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