Which reaction best illustrates the behavior of the weak base H2PO4- in aqueous solution?
A) H2PO4-(aq) + H2O(l) HPO42-(aq) + H3O+(aq)
B) H2PO4-(aq) + H2O(l) H3PO4(aq) + OH-(aq)
C) H2PO4-(aq) 2H+(aq) + PO43-(aq)
D) H2PO4-(aq) H+(aq) + HPO42-(aq)
E) H2PO4-(aq) + H+(aq) H3PO4(aq)
Correct Answer:
Verified
Q22: What is the conjugate acid of water?
A)H2O(l)
B)H3O+(aq)
C)OH-(aq)
D)H+(aq)
E)O2-(aq)
Q23: Propionic acid (CH3CH2COOH)has a Ka = 1.3
Q24: Which compound has a value of Ka
Q25: Which compound has a very large value
Q26: What is the correct Ka expression for
Q28: At 25°C,the value of Kw is
A)1.00.
B)1.00 ×
Q29: What is the correct Ka expression for
Q30: Which one of the following is the
Q31: Which of the following is a weak
Q32: Write a balanced equation for the transfer
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