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Nataly_w [17]
4 years ago
11

When wind drops its load of sand,it can form a hill called

Chemistry
1 answer:
aleksandr82 [10.1K]4 years ago
3 0
I'm pretty sure the answer is a <em>dune</em>. Many sandy deserts are filled with sand dunes because of the wind.
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3 years ago
At 460 K, the rate constant for this reaction is k = 5.8 × 10–6 s–1 and the activation energy is Ea = 265 kJ/mol. What is the fr
Misha Larkins [42]

The frequency factor from the calculation is 7.1 × 10^25.

<h3>What is the Arrhenius Equation?</h3>

The Arrhenius theory holds that the reaction between molecules owes to the collision between the reactant species. The reacting molecules must posses energy in excess of a minimum amount called the activation energy.

From the theory;

k = A e^-Ea/RT

k = rate constant

A = collision factor

Ea = activation energy

R = gas constant

T = Absolute temperature

5.8 × 10–6 = Ae^-(265 × 10^3/8.314 × 460)

A = 5.8 × 10^–6/8.1 × 10^-31

A = 7.1 × 10^25

Learn more about Arrhenius theory: brainly.com/question/3920636

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