How does the pH of the solution on the right compare with that of the solution on the left?

The following pictures represent aqueous solutions of three acids HA1A = X, Y, or Z2; water molecules have been omitted for clarity.

(c) Which acid, if any, is a strong acid?

Arrange each group of compounds in order of increasing acid strength. Explain your reasoning. (a) HCl, H2S, PH3

Identify the weakest acid in each of the following sets. Explain your reasoning. (b) NH₃, H₂O, H₂S

Based on molecular structure, arrange the binary compounds in order of increasing acid strength. Explain your choice. H₂Te, HI, H₂S, NaH

Which of the following acids would be classified as the strongest? 

a) CH₄             b) H₂Te            c) H₂S             d) PH₃             e) BH₃

The following diagrams represent aqueous solutions of three acids, HX, HY, and HZ. The water molecules have been omitted for clarity, and the hydrated proton is represented as H+ rather than H3O+.(c) Which solution would have the highest pH?