Answer Happy

1) For solutions #2, 5, 8, 11, 12, and 13, show work for your calculation (prediction) of pt. Show the net ionic equation for the dissociation in water. For example, HF in water yields acidic solution, the net ionic equations is HF (aq) + H₂O(1) = H,O*(ga) + F(ag) The pk, of acetic acid and pk of ammonia are both 4.74 Solution 2: Solution 5: Solution 8: Solution 11: Solution 12 Solution 13: I
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Solution 1 M NaOH 0.1 M NaOH 0.01 M NaOH I MHCI 0.1 M HCI 0.01 M HCI 0.001 M HCI 0,1 M HCHO. 0.1 M NaHCO 0.1 M NaCl 0.1 M NaC₂H₂O₂ 0.1 MNH.CI 0.1 MINH) Deionized water Tap water Lemon juice student's sample pH (predicted) 14 13 12 0 1 2 3 2.87 5.65 7 8.87 5.13 4.76 7 7 Skip Skip pH (pH paper) 14 13 12 0 2 3 5 4 8 7 7 10 N/A 7 7 2 N/A pH (meter) 13.64 13.03 12.10 0.66 1.52 2.4 3.16 3.31 8.28 7.77 6.1 9.16 N/A 7-75 7.82 2.76 N/A