Plot the graph using the volumes at 0, 10, 30 and 50 mL HCl
a. 0 mL
[OH-] = 0.2 M
pOH = -log (0.2) = 0.699
pH = 14-0.0699 = 13.3
A 15.0-mL sample of 0.100 M Ba(OH)2 is titrated with 0.125 MHCl.
Calculate the pH for different points throughout the titration curve and make a sketch of the curve.
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