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Unformatted text preview: H 2 PO 4 2+ H 2 SO 3 H 3 PO 4 + HSO 3b. The overall K c value for the above reaction is less than one. Which is the stronger of the two acids? Explain your reasoning. 3. (5 points) Calculate the pH of a 0.23 M HC 2 H 3 O 2 solution. 4. (8 points) 3 A (g) + 2 B (g) 2 C (g) + D (g) K p = 5.5 × 109 If you start with a mixture of 0.500 atm C and 0.300 atm D, calculate the partial pressures of all substances once the system reaches equilibrium....
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 Spring '10
 FOSSUM
 Thermodynamics, Partial Pressure, 0.23 m, 106.7 kJ

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