Answer Happy

Assignment Carefully read the instruction for this assignment 1. Complete the following assignment showing all steps. For Q2-5, your responses need to include an ICE Table, an expression for K, the use of the hundreds rule, and the calculation of pH and/or POH.

5. Calculate the pH of a buffer made with 21.2 g of Na2CO3 and 12.6 g NaHCO3 in 1.00 L of pure water. The Ka of HCO3 is 4.80 x 10-11.