What is the pOH of an aqueous solution of 0.272 M hydroiodic acid? pOH =____

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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What is the pOH of an aqueous solution of 0.272 M hydroiodic acid?

pOH =____

Strong acids and strong bases ionize 100% in aqueous solution.
- HCl is a strong acid. In solution we write it as H*(aq) + Cl (aq).
- HF is a weak acid. In solution we write it as HF(aq).
- KOH is a strong base. In solution we write it as K*(aq) + OH (aq).
- NH3 is a weak base. In solution we write it as NH3(aq).
Exception: Since Ca(OH), is only slightly soluble we write it as Ca(OH)2(s).
Below is a list of the 6 strong acids and 6 strong bases you should know. All other acids and bases are considered weak.
Strong Acids
Strong Bases
HCI, HBr, HI
HNO3
HCI04
H,SO4
|LIOH, NaOH, KОН
Ca(OH)2 (slightly soluble)
Ba(OH)2
Sr(OH)2
Transcribed Image Text:Strong acids and strong bases ionize 100% in aqueous solution. - HCl is a strong acid. In solution we write it as H*(aq) + Cl (aq). - HF is a weak acid. In solution we write it as HF(aq). - KOH is a strong base. In solution we write it as K*(aq) + OH (aq). - NH3 is a weak base. In solution we write it as NH3(aq). Exception: Since Ca(OH), is only slightly soluble we write it as Ca(OH)2(s). Below is a list of the 6 strong acids and 6 strong bases you should know. All other acids and bases are considered weak. Strong Acids Strong Bases HCI, HBr, HI HNO3 HCI04 H,SO4 |LIOH, NaOH, KОН Ca(OH)2 (slightly soluble) Ba(OH)2 Sr(OH)2
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