neutralizes the base.
- 4 In The Molecular View Picture Below The Acid Completely Neutralizes The Base A Complete The Picture For The Acid A 1 (15.42 KiB) Viewed 9 times
below by drawing the appropriate number of ions in each box.
• Begin by filling in the box for H3PO4 with the appropriate
number of ions. Use blank squares to represent the phosphate ions
and blank circles to represent the hydrogen ions.
• Then complete the box for the final solution to show what’s
left over after the reaction occurs.
b) Briefly explain your reasoning about the numbers of ions
you drew for the H3PO4 solution.
c) What is the concentration of OH- in the 0.030 M Ba(OH)2
solution. Show your work or explain.
pH = 1.2 1.0L pH =12.8 1.0 L pH = 7 2.0L он* PO, Ba2+ OH- 0.020 M H3PO4 0.030 M Ba(OH)2 0.010 M Baz(PO4)2 10-7 MH 10-7 MOH