How are the instantaneous rates of the following reaction expressed?
$2 N_{2} O_{5 (g)} \to 4 N O_{2 (g)} + O_{2 (g)}$

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Solution

Instantaneous rate of reaction is a rate of reaction at a particular interval of time.
For the given reaction it can be expressed as:
$r_{i n s t} = \frac{- 1}{2} \frac{[N_{2} O_{5}]}{t} = \frac{1}{4} \frac{[N O_{2}]}{t} = \frac{[O_{2}]}{t}$

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Similar questions

For the following reaction,

$2 N_{2} O_{5} (g)$ $\to$ $4 N O_{2} (g) + O_{2} (g)$

State the rate expression.

4 N O_{2} (g) + O_{2} (g) ⇌ 2 N_{2} O_{5} (g),

2 N_{2} O_{5} (g) \to 4 N O_{2} (g) + O_{2} (g)

A + 2 B \to C + D

= K A^{x} B^{y}

2 N_{2} O_{5} (g) \to 4 N O_{2} (g) + O_{2} (g)

4 N O_{2} (g) + O_{2} (g) ⟶ 2 N_{2} O_{5} (g)

Δ H

Δ U

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