# lab 14 - Column F Linear Re-gression for Column F 0.00 0.00...

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Lab 14: Rates of Chemical Reactions Name Useful Units Partner 0.02 Section I10 0.02 Date 12/13/2006 R (constant) 8.31 Part I all performed at 22.00oC Kinetic Runs Solution Compostion Run Time IO3- (L) HSO3- (L) H2O (L) M initial IO3 M initial HSM IO3 used Final M IO3 rate (M/s) Combined Order of Reaction A 152 0.0010 0.0010 0.0080 0 0 0 0 1.0581 B 73 0.0020 0.0010 0.0070 0 0 0 0 0.5251 C 59 0.0030 0.0010 0.0060 0.01 0 0 0.01 1.1814 D 42 0.0040 0.0010 0.0050 0.01 0 0 0.01 0.9470 E 34 0.0050 0.0010 0.0040 0.01 0 0 0.01 0.9278 Average 0.9279 Closest integer 1 Part II Trial Temp (C Time rate (M/s) k lnk T (K) 1/T (K-1) Calculated lnk Higher 1 27.00 45 0.00 1.85 0.62 300.00 0.00 0.56 Higher 2 32.00 42 0.00 1.98 0.69 305.00 0.00 0.70 Normal 22.00 59 0.00 1.41 0.35 295.00 0.00 0.41 Lower 1 15.00 67 0.00 1.24 0.22 288.00 0.00 0.20 Chart Statistics Slope -2595.41 "=SLOPE(F19:F22,H19:H22)" Intercept 9.21 "=INTERCEPT(F19:F22,H19:H22)" RSQ 0.94 "=RSQ(F19:F22,H19:H22)" Ea (J/mol) ### [IO 3 ] stock (M) [HSO 3 ]stock (M) 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 f(x) = -0.15x + 0.85

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Unformatted text preview: Column F Linear Re-gression for Column F 0.00 0.00 0.00 0.00 [ ] [ ] [ ] ( 29 [ ] M IO IO HSO IO used used i used 00064 . 0016 . 5 2 5 2 3 3 3 3 = = =-[ ] [ ] 058 . 1 0048 . 0024 . log 10 4 . 4 10 1 . 2 log 0048 . 0024 . 10 4 . 4 10 1 . 2 6 6 6 6 3 3 = = = =----n n IO IO rateB rateA n n i TrialB i TrialA [ ] [ ] [ ] [ ] ( 29 ( 29 sec 85 . 1 0016 . 0024 . 10 11 . 7 6 3 3 3 3 = = = =-mol L k k HSO IO rate k HSO IO k rate i i i i ( 29 ( 29 mol J E E R slope E a a a 4 10 16 . 2 314 . 8 4 . 2595 =--= -= 6 3 10 11 . 7 ) 45 ( 2 0024 . 0018 . 2 ] [- =--= -= rate rate t IO rate...
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## lab 14 - Column F Linear Re-gression for Column F 0.00 0.00...

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