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How do we calculate the number of collisions 2 molecule As do?

a) N = ZABe^(-Ea/RT)
b) N = ZAe^(-Ea/RT)
c) N = ZAB^(-Ea/RT)
d) N = ZA^2e^(-Ea/RT)

User George Liu
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1 Answer

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Final answer:

The correct equation to calculate the number of collisions between two molecules A and B is N = ZABe^(-Ea/RT), which involves variables such as activation energy, temperature, and collision frequency.

Step-by-step explanation:

The correct way to calculate the number of collisions two molecules, A and B, do is given by the equation:

N = ZABe(-Ea/RT)

Where N is the number of collisions per second, ZAB is the collision frequency between molecules A and B, Ea is the activation energy, R is the universal gas constant, and T is the temperature in Kelvin. This equation is derived from the collision theory and takes into account the orientation and energy of the molecules when they collide.

Option a) N = ZABe(-Ea/RT) is therefore the correct equation to use.

User Lo
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