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A) What is the pH of a solution created by combining 1.28 mole of HOBr and...

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Chemistry

A) What is the pH of a solution created by combining 1.28 moleof HOBr and 0.52 mole NaOH in a 1.00L solution? Ka HOBr= 2.5 x 10-9

B) What is the pH of a buffermade by combining 0.62 moles HOBr with 0.88 moles NaOBr in a100.00mL solution? Ka HOBr = 2.5 x 10-9

Answer & Explanation Solved by verified expert
4.1 Ratings (759 Votes)
Answer A We are given moles of HOBr 128 moles Moles of NaOH 052 moles volume 100 L Ka 25109 When we added NaOH in HOBr then there is formed conjugate base of    See Answer
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