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You measured the pH of a 0.1M HCl solution. If you had diluted this solution by...

You measured the pH of a 0.1M HCl solution. If you had diluted this solution by adding 100mL of water, what happens to the concentration of H3O+?

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QUESTION 10 Calculate the change in pH if 10mL of 0.1M HCl is added to the buffer made by mixing 25 mL of 1.0 M CH3COOH and 25 mL of 0.5 M CH3COONa. For these types of questions where a strong acid or base is added to a buffer solution, first write out the chemical reaction. What will the HCl react with: CH3COOH or CH3COO−? Since HCl is an acid, it will react with CH3COO-. Because HCl is a strong...
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I) You have an HCl solution of pH 3.13. (a) The concentration of this solution is ______________ M (b) If you increased the HCl concentration exactly 2 fold, the pH would be ______________ (c) If you decrease the pH to 2.13, the new HCl concentration would be ______________ II) To 20.000 mL of distilled water in a 50 mL beaker, you add exactly 13 drops of 0.100 M HCl and swirl to mix. If exactly 18 drops of HCl are...
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