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What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 10.210? Molarity of sodium hydroxide = ________ M

What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 10.210? Molarity of sodium hydroxide = ________ M

Chemistry
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 10.210?

Molarity of sodium hydroxide = ________ M

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 |HC, НBr, HI HNO, HCIO4 LIOH, NaOH, KОН Ca(OH)2 (slightly soluble) Ba(OH)2 ISr(ОН)2 H,SO4
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 |HC, НBr, HI HNO, HCIO4 LIOH, NaOH, KОН Ca(OH)2 (slightly soluble) Ba(OH)2 ISr(ОН)2 H,SO4
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