A 100.0-mL sample of 0.2 M (CH3) 3N (Kb = 5.3 × 10-5) is titrated with 0.2 M HCl. What is the pH at the equivalence point?
A) 5.4
B) 7.0
C) 10.3
D) 3.1
E) 9.9
Correct Answer:
Verified
Q36: What is the molarity of a sodium
Q37: A 10-mL sample of tartaric acid is
Q38: One milliliter (1.00 mL) of acid taken
Q39: A solution of hydrochloric acid of unknown
Q40: If 16 mL of 0.78 M HCl
Q42: A 200.0-mL sample of the weak acid
Q43: Methyl orange is an indicator with a
Q44: Consider the titration of 100.0 mL of
Q45: Calculate the pH when 200.0 mL of
Q46: A certain indicator HIn has a pKa
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents