This is the experimental mathematical expression that shows what substances cont

Question

This is the experimental mathematical expression that shows what substances control the rate of the reaction. The rate law expression has the general form: Rate = k[A]*[B] [C]^z x is order of reaction with respect to substance A y is order of reaction with respect to substance B 2 is order of reaction with respect to substance C (x+y+z) is the overall order of the reaction (k) is the rate constant characteristic of the reaction; units depend o overall order of reaction For each of the following state the overall rate of the reaction: Is there a direct correlation between the order of the reaction and t e coefficients in the balanced equations? Explain.

Explanation / Answer

For the first reaction, the order is 1, since it is dependent only on the concentration of [(CH3)3CBr]

For the second reaction, the order is 1, since it is dependent only on the concentration of [Br2]

For the third reaction, the order is 4, since it is dependent on the concentration of [BrO3-],[Br-] and [H+] with two degree

For the fourth reaction, the order is 2, since it is dependent on the concentration of [H2],[I2]

For the fifth reaction, the order is 1.5, since the coefficient of CH3CH0 is 3/2

No, there is no direct relation between the coefficient of reaction and order

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