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Which of the following could represent units for the rate constant of a second-order reaction? Recommended...
D Question 16 1 pts Which sets of units could represent the units on a second order rate constant? OM Mr1 Mh2 Mhr 1 Ohra
Question 16 1 pts Which sets of units could represent the units on a second order rate constant? OM'hr 1 Mhr 1 Mihr 2 O Mhr 1 hr1 Ohr 2 D Question 17 1 pts A student performs several kinetic experiments and believes the rate law for her reaction is Rate k[Z]2. Which of the following graphs would confirm this rate law and allow ar to determine the value of k? O [Z] vs time O In[Z] vs. time O...
1. A reaction is second order in[A] and second-order in [B]: Rate,=K[A]^2[B]^2. what are the units of k for this reaction? If the concentration of air decreases by a factor of 2 and the concentration of b increases by a factor of 5 what happens to the rate? 2. for the forward reaction 2NO+Cl2=>2NOCl. determine the rate(m/s)for experiment #4 given [NO]°(M)=0.40M and [Cl2]°z(M)=0?20M. Rate? 3.The following data were collected over time for the forward reaction 2NO2=>2NO+O2 ( 1/[NO2]=100 at 0...
Rate of reaction Rate law Rate constant Answer Bank always has units of amount per time (i.e., molarity per second, M/s, or molarity per minute, M/min) a formula that relates reactant concentration to reaction rate can have different units, such as molarity per second (M/s), inverse seconds (s), or inverse molarity-seconds (M-.-'), depending on the reaction order symbolized as k
5 What are the units of the rate constant (k) for first, second, or zero order reaction? Show how you determined the units of each rate constant. >SO2 + Cla: 6. The following data were obtained at 320°C for the reaction of: SO Cla 0.00 4.00 3,00 2.00 Time, hour 1.00 0.874 [SO Cl), M 0.946 1.024 1,200 1.109 Graph: (a) In [SO Cl2] vs. time Label and attach the graphs to the worksheet. If using Excel, provide the equation...
Match the descriptions to the appropriate term. Rate of reaction Rate law Rate constant Answer Bank always has units of amount per time (i.e., molarity per second, M/s, or molarity per minute, M/min) symbolized as k can have different units, such as molarity per second (M/s), inverse seconds (s-1), or inverse molarity-seconds (M-1.s-1 depending on the reaction order a formula that relates reactant concentration to reaction rate
Which of the following could represent the rate law for an SN1 reaction? a) Rate = k[A] b) Rate = k[A]2 c) Rate = k[A][B] d) Rate = k[A][B]2 e) Rate = k[A]2 [B]2 Please explain which is the correct answer and why? Thanks
+ Using Integrated Rate Laws The integrated rate laws for zero-, first-, and second-order reaction may be arranged such that they resemble the equation for a straight line, y = mx + b. Slope Order O 1 2 Integrated Rate Law Graph [A] = - kt + [A] [A] vs. t In[A] = -kt + In[A], In[A] vs. t LÀ=kt + TA LÀ vs. t -k Review Constants Periodic Table Part A The reactant concentration in a zero-order reaction was...
For a order reaction, the units .3 of rate constant and rate of reaction are the .same First O Second O Zero O Fractional O
12. Which set of units of A: the rate constant of first-order reactions, B: the rate constant of second-order reactions, and C: the velocity of second-order reactions is CORRECT? a. s? M -1 b. st M's : M's-1 : Ms :M -1 : Ms M's d. M's? 13. The decay of 2M Seaborgium-266 (Sg) takes 60 seconds to become a 4 of its original amount. What is the rate constant of this isotope? a. 0.006 b. 0.012 c. 0.023 d....