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Posted: **Fri Apr 29, 2022 1:47 pm**

: The Decomposition Of Ab G To A G And B G Is First Order With Respect To Ab If The Rate Constant For The Reaction Is 1 (36.72 KiB) Viewed 30 times

: The Decomposition Of Ab G To A G And B G Is First Order With Respect To Ab If The Rate Constant For The Reaction Is 2 (29.76 KiB) Viewed 30 times

The decomposition of AB(g) to A(g) and B(g) is first order with respect to AB. If the rate constant for the reaction is 0.330 h answer each of the questions below. a) What is the rate of decomposition when (AB (g)]=0.190 M? Rate: M/hr b) What is the half-life of the reaction (in hours)? hr t1/2 c) If the initial pressure of AB (g) in the reaction flask is 0.380 atm, determine the pressure of all the gases, Ptot, after the reaction has proceeded for one half-life. atm Ptot:
Consider the following second order reaction: 2A-B, In a reaction where (A), = 0.130 M, the concentration of reactant A was found to drop to 0.0840 M, after 56.4 s. Determine the second order rate constant k for this reaction. k: Select Units b) What percentage of A would remain after 2.66 min? %A: