2. Predict: Set the number of Oz molecules to five and the number of H2 molecules to eight. A. How many oxygen atoms are present?
Hydrogen atoms?
B. How many water molecules could form from these reactants?
C. After the molecules react, which reactant will be left over?
D. Which reactant will be the limiting reactant?
E. Click Play and wait until Reaction complete is shown. What happened?

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.