Answer Happy

REPL 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 DI water 0.180 M HCl 1% starch A1 1.00 mL 5.00 mL 1.00 mL 1.00 mL 0.00100 M Na2S203 1.00 mL 1.00 mL 1.00 mL 0.0720 M NaBroz 1.00 mL 1.00 mL 1.00 mL A2 2.00 ml 4.00 ml 1.00 ml 1.00 mL АЗ 3.00 mL 1.00 ml 1.00 ml 3.00 ml 1.00 mL A4 4.00 ml 1.00 ml 1.00 mL 1.00 mL 2.00 mL A5 1.00 ml 3.00 mL 1.00 ml 1.00 mL 1.00 mL A6 1.00 ml 4.00 mL 2.00 ml 1.00 ml 1.00 ml. 1.00 mL 3.00 ml 1.00 mL 1.00 mt. AZ 1.00 ml 3.00 mL 3.00 ml 1.00 mL From the procedure

REPORT SUMMARY Temperature of reagents (°C) Thermometer reading 40 30 24.9 20 10

Report Table IC.1: Reaction Times Reaction times for experiments A1-A7 Reaction time (s) A1 1095 A2 600 A3 318 A4 530 A5 330 A6 250 A7 110

REPORT SUMMARY Report Table IC.2: Reaction Times for Hot and Cold Solutions Measurements of temperature and initial rates for reactions A3 cold and A3 hot Temperature (°C) Reaction time 1(s) Reaction time 2 (s) A3 cold 5.9 1308 1300 A3hot 45.9 80 83 (39pts) Initial Rates Complete the following table by calculating the initial concentration of reagents. Be sure to report values with the correct number of significant figures. Report Table IC.3: Initial Concentrations

A3hot 45.9 80 83 (39pts) Initial Rates Complete the following table by calculating the initial concentration of reagents. Be sure to report values with the correct number of significant figures. Report Table IC.3: Initial Concentrations Table view List view Concentrations of reagents (S2032-10 (M) Illo (M) [Broz "lo (M) [Hlo (M) A1

Table view List view Concentrations of reagents [S2022-1. (M) Irlo (M) [Broz 1. (M) [H*l. (M) A1 A2 A3 A4 A5

REPORT SUMMARY A4 A5 A6 문 A7 Complete the following table by calculating the initial rate of reaction for each experiment Report Table IC.4: Initial Rates Table view List view Calculation of the initial rates of reaction

REPORT SUMMARY Report Table IC.4: Initial Rates Table view List view Calculation of the initial rates of reaction Reaction time (s) Initial Rate (M/s) A1 1095.0 A2 600.0 A3 318.0 A4 530.0

aporte REPORT SUMMARY A5 330.0 A6 250.0 A7 110.0 Complete the following table by calculating the initial rate of the reaction in cold and warm solutions. Report Table IC.5: Initial Rates for Hot and Cold Solutions Table view List view Calculation of the initial rates of reaction Reaction time 1 (s) Initial Rate 1 (M/S) Reaction time 2 (s) Initial Rate 2 (M/s)

Reaction Porter, David dporter 1000 REPORT SUMMARY Complete the following table by calculating the initial rate of the reaction in cold and warm solutions Report Table IC.5: Initial Rates for Hot and Cold Solutions Table view List view Calculation of the initial rates of reaction Reaction time 1 (s) Initial Rate 1 (M/s) Reaction time 2 (s) Initial Rate 2 (m/s) A3 (cold) 1308.0 1300.0 A3 (warm) 80.0 83.0 (59pts) Rate Law Complete the following table by calculating reaction order of each reagent. DO NOT round the exponent to a search

(59pts) Rate Law Complete the following table by calculating reaction order of each reagent. DO NOT round the exponent to a whole number yet. Report Table IC.6: Determination of Reaction Orders Table view List view Calculations for the reaction order of each reagent Rate Ratio Relevant Conc. Ratio In(Rate Ratio) In(Conc Exponent Ratio) (unrounded) A2/A1 a = ADIA

REPORT SUMMARY A2/A1 a = A3/A1 a= A3/A2 a A4/A1 b= b= A5/A1 b= A5 / A4

REPORT SUMMARY A4/A1 bu A5/A1 ba A5 / A4 bu A6/A1 A7/A1 2= A7 / A6 Complete the following table by calculating the average reaction orders and then rounding each to an interger,

2- Kinetics of an lodine Clock Reaction co REPORT SUMMARY Complete the tollowing table by calculating the average reaction orders and then tounding each to an integer Report Table IC.7: Reaction Orders Table view List view Calculations for the average and rounded exponents for each reagent Average Value of Exponent (unrounded) Average Value Rounded to an Integer b с (6pts)

REPORT SUMMARY "Opts) Write the rate law for the iodine-clock reaction. XXI - TE Normal ΒΙ ΙΙ Ο BEITEN (2pts) Give the units that the rate constant must have based on your rate law. XXL EEE fr Normal BLITU BITI

REPORT SUMMARY (11 pts) Rate Constant Complete the following table by calculating the rate constant for each experiment at room temperature. Report Table IC.8: Rate Constants at Room Temperature Table view List view Calculation of the rate constants at room temperature Rate Constant A1 A2

REPORT SUMMARY AY A2 А3 A4 A5 A6 A7

REPORT SUMMARY Complete the following table by calculating the rate constant for the warm and cold A3 solutions Report Table IC.9: Rate Constants at Warm and Cold Temperatures Table view List view Calculation of the rate constants at different temperatures Rate Constant 1 Rate Constant 2 A3 (cold) A3 (warm) (5pts) Determination of the Activation Energy Be sure to report values with the correct number of significant figures

REPORT SUMMARY (5pts) Determination of the Activation Energy Be sure to report values with the correct number of significant figures. (1pts) Average value of rate constant k = (exclude A3 cold and A3 warm values) (1pts) Average rate constant in cold water k= (1pts) Average rate constant in warm water: k =

SUMMAH Temperature of reagents at room temperature: 24.9 °C Temperature of ice water bath: 5.9 C Temperature of warm water bath: 45.9 "C (1pts) Slope from Arrhenius plot: m = (1 pts) Activation Energy: En- (4pts) Calculation Uploads