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3 years ago

In the reaction

Chemistry

1 answer:

Sedbober [7]3 years ago

7 0

Answer:

rate = [NO]²[O2]

Explanation:

The rate law for the reaction:

2 NO(g) + O2(g) → 2 NO2(g)

Is expressed in terms of reactants as follows:

rate = [NO]ⁿ[O2]ˣ

<em>Where n and x are the coefficients of the rate law.</em>

<em />

If [NO] is doubled, the rate increased 4 times. That is only possible if:

rate = [NO]²[O2]ˣ

Now, as [NO] is doubled and increased the rate 4 times, and [NO] + [O2] when doubled increased the rate 8 times, doubled [O2] implies increased the rate 2 times. That is only possible is:

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Explanation:

Relation between pressure of water and its droplet is as follows.

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$\gamma$ = $7.99 \times 10^{-3}$

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p = $e^{\frac{2 \gamma M}{r \rho RT}} \times p_{o}$

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p = $e^{\frac{2 \gamma M}{r \rho RT}} \times p_{o}$

= $e^{\frac{2 \times 0.07199 \times 0.018}{2 \times 10^{-6} \times 1000 \times 8.31 \times 298 K} \times 25.2$

= 25.2 torr

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