1
answer
0
watching
115
views
11 Nov 2019
Kinetics: Question 9
Given the 1st order process A_2 rightarrow 2B, if the initial concentration of A_2 is 0.13508 M and decreases to 0.00171 M in exactly11 sec, calculate the 1st order rate constant in 1/min. Enter the answer with 3 sig. figs, exponential notation and no units. 2.38E1 Consider the reaction below. Given the [A]_0 = 0.268 M and [A]_35min = 0.094 M, calculate the [B] produced after 35 min of reaction. Enter the concentration with 3 significant figures in scientific notation, no units. 2A rightarrow B Consider the balanced reaction below with [A_2]_0 = 0.559 M and [B_3]_0 = 0.000 M. After 53 min of reaction the [B_3]_53 min = 0.18 M. Calculate the [A_2]_53 min. Enter the concentration with 3 significant figures in scientific notation, no units. 3A_2 rightarrow 2 B_3 2.89E-1
Kinetics: Question 9
Given the 1st order process A_2 rightarrow 2B, if the initial concentration of A_2 is 0.13508 M and decreases to 0.00171 M in exactly11 sec, calculate the 1st order rate constant in 1/min. Enter the answer with 3 sig. figs, exponential notation and no units. 2.38E1 Consider the reaction below. Given the [A]_0 = 0.268 M and [A]_35min = 0.094 M, calculate the [B] produced after 35 min of reaction. Enter the concentration with 3 significant figures in scientific notation, no units. 2A rightarrow B Consider the balanced reaction below with [A_2]_0 = 0.559 M and [B_3]_0 = 0.000 M. After 53 min of reaction the [B_3]_53 min = 0.18 M. Calculate the [A_2]_53 min. Enter the concentration with 3 significant figures in scientific notation, no units. 3A_2 rightarrow 2 B_3 2.89E-1
Bunny GreenfelderLv2
22 Mar 2019