Having a hard time with how to determine reaction rate mL ofReaction time (sec)[HC1]initial[Na,S,0,]finalmL of[Na,S,O,]initial[HCI]final1.0 MmL of0.30 MReactionWell #HCIwaterNa,S,03Trial #1Trial #2AverageRate (sec-l)conc.conc.conc.conc.1.0M 30M GM34.5355 40513.1,CM12 i 385 31s1.51.512A435Sos 475/45Ss.30m30M 20M 3M Sos31Data Table 2- Varying the Concentration of Na,S,0,mL ofmL of[HCI]initial[Na,S,O,]initial[HCI]final[Na,S,0,1finalReaction time (sec)1.0 MHCImL of0.30 MReactionWell #waterNa,S,O,conc.conc.Trial #1Rate (sec-)conc.conc.Trial #2Average40 180.130ho4.381.51401.51540605710109.1040902.2.2)3.2.2.2.2.2.212.3.-9-

The reaction rate is the rate of change of concentration with respect to the time and mathematically…

mL of mL of 0.30 M [HCI] initial [Na,S,0,] initial [HCI] final [Na,S,0,1 final Reaction time (sec) 1.0 M HCI mL of Well # water Na,S,0, Reaction conc. conc. conc. Trial #1 Trial #2 conc. Average Rate (sec-l) 1 3 1.Cm 30m GM 2 385 31 34.5 435 355 4OS 1.5 1.5 30M 13M 1 Data Table 2- Varying the Concentration of Na,S,0, mL of mL of [HCI] initial [Na,S,0,] initial [HCI] final [Na,S,0,] final 1.0 M mL of 0.30 M Reaction time (sec) Well # HCI water Na,S,0, Reaction Rate (sec-) conc. conc. conc. Trial #1 conc. Trial #2 Average 1 .4018 3. 130 46 38 1.5 1.5 140 15 10 109 57 60 3. 10 40 110 90 21 21 21 21 2) 21 2.

mL of mL of 0.30 M [HCI] initial [Na,S,0,] initial [HCI] final [Na,S,0,1 final Reaction time (sec) 1.0 M HCI mL of Well # water Na,S,0, Reaction conc. conc. conc. Trial #1 Trial #2 conc. Average Rate (sec-l) 1 3 1.Cm 30m GM 2 385 31 34.5 435 355 4OS 1.5 1.5 30M 13M 1 Data Table 2- Varying the Concentration of Na,S,0, mL of mL of [HCI] initial [Na,S,0,] initial [HCI] final [Na,S,0,] final 1.0 M mL of 0.30 M Reaction time (sec) Well # HCI water Na,S,0, Reaction Rate (sec-) conc. conc. conc. Trial #1 conc. Trial #2 Average 1 .4018 3. 130 46 38 1.5 1.5 140 15 10 109 57 60 3. 10 40 110 90 21 21 21 21 2) 21 2.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.33PAE: The following experimental data were obtained for the reaction of \'I14* and NOf in acidic solution....

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