# At Equilibrium

Chemistry Level 1

What is the effect of $$\text{halving}$$ the $$\color{blue}{pressure}$$ by $$\text{doubling}$$ the $$\color{green}{volume}$$ on the following system,

$\large H_{2(g)} + I_{2(g)} \rightleftharpoons 2HI_{(g)}$

$$\text{ Details: }$$

• System is in $$\text{equilibrium}$$ at 500℃.

• $$X_{(g)}$$ means substance X is in $$\text{gaseous phase}$$.

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