Consider the decomposition of no2. 2no2(g) → 2no(g) + o2(g) at 650 k, the rate constant is 1.66 sec-1. at 700k, the constant is 7.39 sec-1. calculate the activation energy.

Activation energy can be calculated using the formula:

At T₁=650 K, the rate constant, K₁ = 1.66 sec-1.  

At T₂=700 K, the constant, K₂ =7.39 sec-1.

Putting the values in the above equation,

Eₐ=1.12 ×10⁵ J mol⁻¹

or

Eₐ=112 KJ mol⁻¹

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?