Titrations lab unknown 392

Titrations lab unknown 392 - Chem 125 Name: Dr. Abel Olivia...

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Chem 125 Dr. Abel Name: Olivia Nixon Lab Day/Time Tuesday 8am Partner(s): Titrations This report form is due the beginning of lab week 8. Part A: Strong Acid - Strong Base Acid: HCl Molarity: .1M Base: NaOH Molarity: .05M • Write the balanced, net ionic equation for this reaction in the space below: NaOH + HCl NaCl + H 2 O Calculate the volume of base required to reach the equivalence point of this titration. • Using your titration and derivative curves, determine the exact pH of your solution at the equivalence point. Show how you determined this ON THE PLOTS. In the space below, paste both your titration curve and derivative plot. Part B: Weak Acid - Strong Base Acid: Maleic acid Molarity: Base: NaOH Molarity: .05M
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Chem 125 Dr. Abel • Is the weak acid a monoprotic or a diprotic acid? Diprotic acid • If maleic acid could be represented as H 2 Ma, write the 2 net ionic equations for its reaction with NaOH in the space below (showing the sequential neutralization of each acidic proton):
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Titrations lab unknown 392 - Chem 125 Name: Dr. Abel Olivia...

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