Announcements Note if you are interested the site to turn...

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9/24/17 1 Announcements Note: if you are interested, the site to turn in the paper rough draft is now active. Smartwork homework due dates: Chapter 4 is due October 2 Remember, you don’t need to get 100% on Smartwork to get full homework points in this class. Chapter 5 – Part 1 will be due on October 9 It will post on Friday. Remember We spent some time understanding issues related to concentration of solutions. One clicker question to address the concepts (not numbers). Select the correct statement pertaining to solutions. A) . B) . C) . D) . Weak electrolyte Some dissolved solutes form a small amount of ions but stay mostly in neutral molecules. Those solutions are weak electrolytes.
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9/24/17 2 Weak electrolyte Some dissolved solutes form a small amount of ions but stay mostly in neutral molecules. Those solutions are weak electrolytes. CH 3 COOH ( aq ) à CH 3 COOH ( aq ) + H + ( aq ) CH 3 COOH ( aq ) + H + ( aq ) à CH 3 COOH ( aq ) CH 3 COOH ( aq ) CH 3 COOH ( aq ) + H + ( aq ) Practice (NH 4 ) 2 CO 3 dissolves in water to form a weak electrolyte.
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