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1. As temperature increases, the reaction rate...
decrease then increase decreases increases stays the same increase then decrease

2. A 1.2 molar solution A has a rate constant of 3.4 L/ mol*s. Determine its half-life if its rate law is second-order.
.24 .245 4.08 4.1 1.0

3. For a 2nd order rate law, the plot of wchich of these gives a straight line:
rate vs. concentration time vs. concentration [A] vs. time ln[A] vs. time 1/[A] vs. time

4. At 50.C reaction A has a rate constant of 2.3 L/mol*s, but at 60.C the rate constant is 4.5L/mol*s. Find its activation energy Ea
2.4 x 104 J/mol 1.6 x104 J/mol 6.0x104 J/mol 6.0x106 J/mol 1.6 x103 J/mol

5. A + B + C --> products is:
unimolecular trimolecular bimolecular 2nd-order tetramolecular

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