Editing Answers To Another Review HW For Acid/Base Including Buffers (Non-Math)
ChemistryWiki
|
RecentChanges
|
Preferences
Part I<br> <br> 1. C<sub>1</sub>Cl<sub>4</sub>, non-electrolyte<br> 2. Nitric acid, strong acid/electrolyte<br> 3. Ba<sub>1</sub>(OH)<sub>2</sub>, strong base/electrolyte<br> 4. H<sub>2</sub>SO<sub>3</sub>, weak acid/electrolyte<br> 5. Carbonic acid, weak acid/electrolyte<br> 6a. pH = 0.301<br> 6b. [OH<sup>1-</sup>] = 2.00E-14M<br> 7a. 1 Ba<sub>1</sub>(OH)<sub>2 (aq)</sub> + 2 HCl <sub>(aq)</sub> --> 2 H<sub>2</sub>O<sub>1 (l) </sub> + 1 Ba<sub>1</sub>Cl<sub>2 (aq)</sub><br> 7b. 0.885M<br> 8. pH = 7.00, pH of Equivalence point of solution = Endpoint (a pH) of the ph indicator since indicator changes color at endpoint.<br> 9a. HF<br> 9b. NH<sub>3</sub><br> 10a. A weak base and the salt of its conjugate acid (i.e. ammonia and ammonium chloride)<br> 10b. It does not change pH significantly when strong acid/strong base is added. It contains a substance that reacts with H<sup>1+</sup> instead of OH<sup>1-</sup> and a substance that reacts with the OH<sup>1-</sup> instead of the H<sup>1+</sup>.<br> <br>
View other revisions
ChemistryWiki
|
Answers To Another Review HW For Acid
|
RecentChanges
|
Preferences