Calculate the pH of a solution that is 0.240 mol L-1 in nitrous acid ( ) and 0.320 mol L-1 in potassium nitrite (
) . The acid dissociation constant of nitrous acid is 4.50 ×
.
A) 12.885
B) 4.461
C) 3.222
D) 10.528
E) 3.472
Correct Answer:
Verified
Q110: Describe the solubility of Al(OH)3 with respect
Q111: A sample contains Ba3(PO4)2, CdS, AgCl, NH4Cl,
Q112: A solution contains 0.036 mol L-1 Cu2+
Q114: Identify the compound that is base-insoluble.
A) PbCl2
B)
Q116: What happens at low pH to aluminum
Q117: What happens at high pH to aluminum
Q118: A sample contains Ba3(PO4)2, CdS, AgCl, NH4Cl,
Q119: A solution contains 0.021 mol L-1 Cl⁻
Q120: A solution containing CaCl2 is mixed with
Q173: Identify the compound that is acid-insoluble.
A) PbCl2
B)
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