The next 11 questions are related to the titration of 25.00 mLof a 0.0750 M acetic acid solution with 0.0750 M KOH. Assume thatthe temperature is 25 oC.
What is the initial pH of the analyte solution?
2.94
You are correct.
Your receipt no. is 150-8783 Help: Receipt PreviousTries
What volume of KOH is required to reach the equivalence pointof the titration?
25.00 mL
You are correct.
Your receipt no. is 150-8154 Help: Receipt PreviousTries
How many mmol of acetate are present at the equivalence point?Report the analytical amount, not the equilibrium amount of acetateat the equivalence point.
1.875
You are correct.
Your receipt no. is 150-3167 Help: Receipt PreviousTries
What is the total volume of the solution at the equivalencepoint?
50.00 mL
You are correct.
Your receipt no. is 150-6918 Help: Receipt PreviousTries
What is the analytical concentration of acetate ions at theequivalence point?
3.750×10-2 M
You are correct.
Your receipt no. is 150-6387 Help: Receipt PreviousTries
What is the pOH at the equivalence point?
5.33
You are correct.
Your receipt no. is 150-1376 Help: Receipt PreviousTries
What is the pH at the equivalence point?
8.67
You are correct.
Your receipt no. is 150-1908 Help: Receipt PreviousTries
What volume of KOH has been added at the half-equivalencepoint?
12.50 mL
You are correct.
Your receipt no. is 150-4896 Help: Receipt PreviousTries
What is the pH at the half-equivalence point?
4.76
You are correct.
Your receipt no. is 150-537 Help: Receipt Previous Tries
What is the pH when 5.00 mL of the KOH solution have beenadded?
Tries 0/10
What is the pH when 30.00 mL of the KOH solution have beenadded?
Tries 0/10
