Sketch the log C - pH diagram for 10-4 M NaHCO3. Use your ENE/MBE to graph to find the pH of the following solutions.
a. 10-4 M H2CO3. Show your work and label the point as point A on your graph.
b. 10-4 M NaHCO3. Show your work and label the point as point B on your graph.
c. 10-4 M Na2CO3. Show your work and label the point as point C on your graph.