For the reaction: C2H4Br2 + 3 KI → C2H4 + 2 KBr + KI3, when the rate of disappearance of KI is 6.0 × 10-5, what is the rate of appearance of KBr?
For the reaction: C2H4Br2 + 3 KI → C2H4 + 2 KBr + KI3, when the rate of disappearance of KI is 6.0 × 10-5, what is the rate of appearance of C2H4? a) 1.0 x 10^-5 b) 6.0 x 10^-5 c) 2.0 x 10^-5 d) 0.67 x 10^-5 e) 4.0 x 10^-5
6. For the reaction: C2H4Br2 3 KI C2H4+2 KBr + KI3 Initial rate data at 60 "C are 0.500 0.500 1.50 1.80 7.20 1.80 0.269 1.08 0.807 The rate law is A) rate-kKI B) rate-C2H4Br2l G) rate KI2 D) rate- kKIIC2H4Br2] E) rate kIKIIC2H4Br2 7. Choose the INCORRECT answer. The rate of a chemical reaction: A) usually is increased when the concentration of one of the reactants is increased B) is dependent on temperature C) may be increased by certain...
Below are initial rate data for the reaction: C2H4Br2 + 3 I¯ → C2H4 + 2 Br¯ + I3 ¯ Experiment [C2H4Br2]0 (M) [I¯ ]0 (M) Initial Rate (M/s) 1 0.0635 0.102 3.23x10^-5 2 0.343 0.102 1.74x10^-4 3 0.203 0.125 1.26x10^-4 a. Determine the rate law for the reaction. b. What is the overall order for the reaction? c. What is the rate constant for the reaction? Be sure to include units. ANSWER ALL PARTS A-C PLEASE
The reaction C2H4Br2 +3I- --> C2H4 + 2Br- + I3- is taking place under conditions where the rate of formation of I3- is 6.383 x 10-5 M/s. What is the rate of loss I- under these conditions? A) 6.383 x 10-5 M/s B) 4.255 x 10-5 M/s C) 9.583 x 10-5 M/s D) 2.128 x 10-5 M/s
The reaction C2H4Br2 +3I- --> C2H4 + 2Br- + I3- is taking place under conditions where the rate of formation of I3- is 6.383 x 10-5 M/s. What is the rate of loss I- under these conditions? A) 6.383 x 10-5 M/s B) 4.255 x 10-5 M/s C) 9.583 x 10-5 M/s D) 2.128 x 10-5 M/s
Consider the reaction described by the following equation. C2H4Br2(aq)+3I^-(aq) -----> C2H4(g)+2Br^-(aq)+i(negative charge)(three subscript) (aq) The rate law is rate = k[C2H4Br2] [I^-] Where k=4.77x10^-3 M^-1 s^-1 What are the missing entries in the following table? Run [C2H4Br2]0(M) [I^-]0(M) Initial rate of formation of C2H4(M s^-1 _____________________________________________________ 1 x 0.299 0.00100 2 0.299 y 0.000500 3 0.299 0.299 z x=_____M y=_________M z=________M s^-1
07 point The combustion of ethylene proceeds by the reaction C2H4(e) + 302(e) - 2002 (8) + 2H20 (8) When the rate of disappearance of O2 is 0.13 M s 1. the rate of appearance of CO2 is 0.39 0.20 0.043 0.26 0.087
Consider the reaction described by the following equation: C2H4Br2(aq) + 3I- (aq) -----> c2H4 (g) + 2Br- (aq) + I3- (aq) rate= k{C2H4Br2}{I-} where k=5.20x10-3 M-1xs-1 What are the missing entries in the table? Run [C2H4Br2]0 (M) [I-]0M Initial rate of formation of C2H4 (Mxs-1) 1 ? 0.244 0.00124 2 0.244 ? 0.000619 3 0.244 0.244 ?
2. Consider the following generic reaction: 2 A+3 B C+D a. Define the reaction rate in terms of the relative rates of disappearance/appearance of each species in the equation. b. I rate of appearance of C is 1.20 0M s'at a particular instant, what rate is B disappearing at that instant? If A is disappearing at a rate of 2.90 x 10 Mst at a particular instant, at what rate is B disappearing at that instant? c.
For the reaction 2 NH3 --> 3 H2 + 2 N2 The rate of disappearance of ammonia is -0.00698 M/hr Calculate the rate of appearance of hydrogen gas Calculate the rate of appearance of nitrogen gas