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10 Nov 2019
Write the full balanced equation for the reaction between acetic acid and sodium hydroxide. A titration of 50.00 ml of acetic acid required 25.44 mL of 0.1031 M NaOH for complete neutralization Calculate the molarity (moles/L) of the acetic acid. Show work & use proper sig figs ! At one point during the above titration (before the equivalence point), 11.59 mL of 0.1031 M NaOH had been added to the 50.00 mL acetic acid and the pH was 4.79. Show all of your work for the following questions. Review pages 740-744 in your text and use the equations on p. 39 in the lab manual for these next 3 questions. Calculate the [H^+] at this point. Calculate the acetate concentration [A] that has been made when 11.59 mL of 0.1031 M NaOH was added to the 50.00 mL of acetic acid. Calculate the acetic acid concentration [HA] remaining (unreacted) when 11.59 mL of 0.1031 M NaOH was added to the 50.00 mL of acetic acid. Describe the procedure for the experiment. This could be in an outline format or a flow chart format or paragraph format. It should not be copied directly from the manual. (This should be between 1/2 - 1 page, you may use the back of the page) Briefly discuss all safety precautions related to this experiment. (chemical and equipment related)
Write the full balanced equation for the reaction between acetic acid and sodium hydroxide. A titration of 50.00 ml of acetic acid required 25.44 mL of 0.1031 M NaOH for complete neutralization Calculate the molarity (moles/L) of the acetic acid. Show work & use proper sig figs ! At one point during the above titration (before the equivalence point), 11.59 mL of 0.1031 M NaOH had been added to the 50.00 mL acetic acid and the pH was 4.79. Show all of your work for the following questions. Review pages 740-744 in your text and use the equations on p. 39 in the lab manual for these next 3 questions. Calculate the [H^+] at this point. Calculate the acetate concentration [A] that has been made when 11.59 mL of 0.1031 M NaOH was added to the 50.00 mL of acetic acid. Calculate the acetic acid concentration [HA] remaining (unreacted) when 11.59 mL of 0.1031 M NaOH was added to the 50.00 mL of acetic acid. Describe the procedure for the experiment. This could be in an outline format or a flow chart format or paragraph format. It should not be copied directly from the manual. (This should be between 1/2 - 1 page, you may use the back of the page) Briefly discuss all safety precautions related to this experiment. (chemical and equipment related)
Patrina SchowalterLv2
1 Aug 2019