For the equilibrium 2 H,S(g)=2 H2(g) + S2g) K=9.0 x 10 at 700°C the initial concentrations of the three gases are 0.760 MH,S, 0.760 M H,, and 0.380 M S2. Determine the equilibrium concentrations of the gases. [Hleq [Szleq [H,S]eq M

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**Chemical Equilibrium Problem**

Be sure to answer all parts.

For the equilibrium:

\[ 2 \text{H}_2\text{S(g)} \rightleftharpoons 2 \text{H}_2\text{(g)} + \text{S}_2\text{(g)} \]

\[ K_c = 9.0 \times 10^{-8} \text{ at } 700^\circ\text{C} \]

The initial concentrations of the three gases are 0.760 M \(\text{H}_2\text{S}\), 0.760 M \(\text{H}_2\), and 0.380 M \(\text{S}_2\). Determine the equilibrium concentrations of the gases.

\[ [\text{H}_2]_{eq} \ \square \ \text{M} \]

\[ [\text{S}_2]_{eq} \ \square \ \text{M} \]

\[ [\text{H}_2\text{S}]_{eq} \ \square \ \text{M} \]
Transcribed Image Text:**Chemical Equilibrium Problem** Be sure to answer all parts. For the equilibrium: \[ 2 \text{H}_2\text{S(g)} \rightleftharpoons 2 \text{H}_2\text{(g)} + \text{S}_2\text{(g)} \] \[ K_c = 9.0 \times 10^{-8} \text{ at } 700^\circ\text{C} \] The initial concentrations of the three gases are 0.760 M \(\text{H}_2\text{S}\), 0.760 M \(\text{H}_2\), and 0.380 M \(\text{S}_2\). Determine the equilibrium concentrations of the gases. \[ [\text{H}_2]_{eq} \ \square \ \text{M} \] \[ [\text{S}_2]_{eq} \ \square \ \text{M} \] \[ [\text{H}_2\text{S}]_{eq} \ \square \ \text{M} \]
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