Determining Reaction Orders Refer To The Volumes In Table Ic 1 When Preparing The Reagents For Experiments A1 A7 Table 1 (58.41 KiB) Viewed 84 times
Determining Reaction Orders Refer to the volumes in Table IC. 1 when preparing the reagents for experiments A1-A7. Table IC.1: Solution Aliquots for Method of Initial Rates Exp 0.0180 M KI A1 1.00 mL 0.00100 M Na2S2O3 1.00 mL 0.180 M HCI 1.00 mL 1.00 mL 1.00 mL Dl water 5.00 mL 4.00 mL 3.00 mL 4.00 mL 1% starch 1.00 ml 1.00 mL 1.00 mL A2 1.00 mL 2.00 mL 3.00 mL 1.00 mL A3 1.00 mL 0.0720 M NaBroz 1.00 mL 1.00 mL 1.00 mL 2.00 mL 3.00 mL 1.00 mL 1.00 mL A4 1.00 ml 1.00 mL 1.00 mL 1.00 mL A5 3.00 mL 1.00 mL 1.00 mL A6 1.00 mL 1.00 mL 1.00 mL 4.00 mL 2.00 mL 3.00 mL 1.00 mL 1.00 mL 1.00 mL 1.00 mL A7 3.00 mL Temperature of reagents (°C) 80.2 Note: Most stop-watches either report time in the format minutes seconds or in the format minutes seconds:hundredths of a second. You will be entering time in seconds. For example if a stop-watch that reported time to the second read 01:42, the time would be reported as 102 seconds. Whereas if a stop-watch that reported time to the hundredths of a second read 01:42:01, the time would be reported as 102.01 seconds. Report Table IC.1: Reaction Times Reaction times for experiments A1-A7 - Reaction time (s) A1 133 A2 80 A3 80 A4 80 A5 44 A6 46 A7 30
(6pts) Write the rate law for the iodine-clock reaction. Normal BIU X2 X == fx 田= IT 留言 | TX 2pts) Give the units that the rate constant must have based on your rate law. Normal BIU X2 X = fx e BEIT MIT T (8pts) Rate Constant Complete the following table by calculating the rate constant for each experiment at room temperature. Report Table IC.6: Rate Constants at Room Temperature Table view List view Calculation of the rate constants at room temperature Rate Constant A1 A2 A3 A4 A5 A6 A7 (1pts) Average value of rate constant: k =
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