Chemistry, 06.09.2020 14:01 ariloveshorses
Phosphoric acid, h3po4, is a triprotic acid, for which ka1 = 7.2 × 10–3, ka2 = 6.3 × 10–8 and ka3 = 4.2 × 10–13. What is the value of kb for the hydrogen phosphate anion, hpo42–?
Answers: 3
Chemistry, 22.06.2019 09:40
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 3
Chemistry, 22.06.2019 16:00
Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.
Answers: 2
Phosphoric acid, h3po4, is a triprotic acid, for which ka1 = 7.2 × 10–3, ka2 = 6.3 × 10–8 and ka3 =...
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