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A student determines that 37.2mL of 0.1543 M NaOH is required to titrate 25.0mL HCl. What...

  1. A student determines that 37.2mL of 0.1543 M NaOH is required to titrate 25.0mL HCl. What is the concentration of the acid?
  2. The student consistently titrates to a dark pink endpoint. Will the reported value for the concentration of acid be too high, too low, or unaffected by the dark pink endpoint?
  3. Another student performs the titration and does not notice the air bubbles trapped in the tip of the buret. How will the reported value for the concentration of the acid be affected?

I just need the answers with some explanations not a whole lot of information.

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Answer #1

1. inue I Answer a Helt Noon Hor Nael, - Titration of Strong Reid String Barse. Visi = V₂62 viz volume of Hel Siz Sef Concent

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