A student weighs out 0.675g of KHP (molar mass = 204 g/mol) and titrates to the equivalence point with 36.78 mL of a stock NaOH solution. What is the concentration of the stock NaOH solution? KHP is an acid with one acidic proton.
|
a. |
0.00331M |
|
b. |
0.122M |
|
c. |
0.0184M |
|
d. |
0.0900M |
|
e. |
none of these |