Question
Why the soaps do not work in hard water?
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2A + B → A2B
the rate $= k [ A ][ B ]^2$ with $k =2.0 \times 10^{-6} mol^{-2} L^2 s^{-1}$.Calculate the initial rate of the reaction when [A] = 0.1 mol L-1. [B] = 0.2 mol L-1. Calculate the rate of reaction after [A] is reduced to 0.06 mol L-1.
→2A + B → A2B
the rate $= k [ A ][ B ]^2$ with $k =2.0 \times 10^{-6} mol^{-2} L^2 s^{-1}$.Calculate the initial rate of the reaction when [A] = 0.1 mol L-1. [B] = 0.2 mol L-1. Calculate the rate of reaction after [A] is reduced to 0.06 mol L-1.