What would happen to the reaction rate of a solution if 10 mLor more of water is

Question

What would happen to the reaction rate of a solution if 10 mLor more of water is added? Will the reaction rate increase ordecrease?

The following reaction occurs without a change in the color
2A (g) + B2(g) --- 2AB (g)
a) How could you monitor the concentration of the reactants?
b) How would you determine the reaction orders?
c) How would you find the rate constant and the units for the rateconstant? What would happen to the reaction rate of a solution if 10 mLor more of water is added? Will the reaction rate increase ordecrease?

The following reaction occurs without a change in the color
2A (g) + B2(g) --- 2AB (g)
a) How could you monitor the concentration of the reactants?
b) How would you determine the reaction orders?
c) How would you find the rate constant and the units for the rateconstant?

Explanation / Answer

   The reaction is                                   2A (g) + B2 (g) -----> 2 AB (g)             a)                         For monitor the concentration of the reactants either wedecrease the pressure or increase the volume . b)                         order of the reaction is determined by rate equation.                                                                    So rate = [A]2 [B2]1                                  order of the reaction = 2+1 =3 c)   Rate constant is determined by the rateof reaction             Units of rate constant = units of rate / units ofconcentration                                              = mole.s-1 / mol3 .L-3                                            k    =mol-2 .s-1 .L3

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