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Which of the following is least likely to improve a memory in the long term?

Fomites are tiny arthropod vectors similar to lice which transmit infection through bites.​

A catalyst speed up a reaction because it

What is the overall reaction order for the reaction that has the rate law: Rate = k[O2] [NO ]2?

A reaction occurs via the following sequence of elementary steps. What is the reaction intermediate?1st step: A + 2B → 2C2nd step: 2C → D

What is the rate law expression for the reaction A + 2B—>C + D? The rate law for this reaction is first order in A and second order in B. 

Given the following proposed mechanism, predict the rate law for the overall reaction.2NO2 + Cl2 → 2NO2Cl(overall reaction) MechanismNO2 + Cl2 → NO2Cl + ClslowNO2 + Cl → NO2Clfast

What is the rate law expression for the reaction A + 2B—>C + D? The rate law for this reaction is first order in A and first order in B. 

Determine the rate law and the value of k for the following reaction using the data provided.  Remember to show all written work to receive any credit for this problem. 2NO(g)  +  Cl2(g)  → 2NOCl(g) Experiment [NO] (M) [Cl2] (M) Rate (M/s) 1 0.0300 0.0100 3.4 x 10-4 2 0.0150 0.0100 8.5 x 10-5 3 0.0150 0.0400 3.4 x 10-4

Given the following balanced equation, determine the rate of reaction with respect to [O2]. 2 SO2(g) + O2(g) → 2 SO3(g)