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AP Chemistry
3.10 Solubility
BeginnerMCQConceptualExperimental20.5k
A student models the carbonation step of a beverage-production process. Identical samples of water are placed in pressure-rated vessels and allowed to reach equilibrium with pure \(\text{CO}_2\text{(g)}\) headspaces maintained at the conditions shown. The process being studied is \(\text{CO}_2\text{(g)} \rightleftharpoons \text{CO}_2\text{(aq)}\).

ConditionTemperature\(P_{\text{CO}_2}\)
1\(25^\circ\text{C}\)\(1.0\text{ atm}\)
2\(5^\circ\text{C}\)\(2.0\text{ atm}\)

Which of the following best predicts the equilibrium concentration of \(\text{CO}_2\text{(aq)}\) under condition 2 relative to condition 1?

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