Consider the pictured titration curve of an unknown acid with sodium hydroxide. Titration curve of pH versus milliliters of sodium hydroxide up to 45 milliliters. With 0 milliliters of sodium hydroxide added, the pH is 1.6. With 10 milliliters of sodium hydroxide added, the curve is flat and the pH is 2.3. With 20 milliliters of sodium hydroxide added, the curve is steeply changing and the pH is 4.7. With 30 milliliters of sodium hydroxide added, the curve is flat and the pH is 7.2. With 40 milliliters of sodium hydroxide added, the curve is steeply changing and the pH is 9.7. What is the best description of the unknown acid
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Consider the pictured titration curve of an unknown acid with sodium hydroxide. Titration curve of p...
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