CH302_030311 - Lets think about Acids Principles of...

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Principles of Chemistry II © Vanden Bout Let’s think about Acids
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Principles of Chemistry II © Vanden Bout Which of the following is amphiprotic? A. H 3 PO 4 B. NaH 2 PO 4 C . K 3 PO 4 D. NaCl E. Na 3 PO 4 What is in solution?
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Principles of Chemistry II © Vanden Bout If I add 0.1 moles of NaOH to 0.07 moles of H 3 PO 4 what will be the dominant species in solution? A. H 3 PO 4 and H 2 PO 4 - B. H 2 PO 4 - C . H 2 PO 4 - and HPO 4 2- D. HPO 4 2- E. HPO 4 2- and PO 4 3-- What is in solution?
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Principles of Chemistry II © Vanden Bout If I add 0.1 moles of NaOH to 0.07 moles of H 3 PO 4 how would I solve for the pH A. It will be a weak acid B. It will be amphiprotic between K a1 and K a2 C. It will be a buffer around K a1 D. It will be a buffer around K a2 E. It will be a weak base How would I Fnd the pH
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Principles of Chemistry II © Vanden Bout If I add 0.15 moles of NaOH to .05 moles of H 3 PO 4 how would I solve for the pH A. It will be a weak acid B. It will be amphiprotic between K a1 and K a2 C. It will be a buffer around K a1 D. It will be a buffer around K a2 E. It will be a weak base How would I Fnd the pH
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© Vanden Bout Titration of H
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This note was uploaded on 03/27/2011 for the course CHEM 302 taught by Professor Mccord during the Spring '10 term at University of Texas at Austin.

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CH302_030311 - Lets think about Acids Principles of...

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