Lactic Acid Buffer

Chemistry Level pending

You create a buffer using 125 mL of 3.2 M lactic acid, and an unknown amount of \(\ce{Ca( C _3 H5O3)2}\). If the \(K_a\) of lactic acid is \(1.38\times { 10 }^{ -4 }\) and the resultant pH of the buffer is 4.16, how many moles of calcium lactate did you add?

×

Problem Loading...

Note Loading...

Set Loading...