No such luck. It wasn't until ten minutes that bubbles started to appear. The photo above is at twelve minutes in and the pills has finally popped open. At fourteen minutes, the pill has reached a level of fairly complete disintegration.
The simple answer is yes, you may use lime juice in place of lemon juice in home canning recipes, as lime juice is slightly more acidic than lemon juice. Some people prefer lime juice, as they feel it has a milder flavor. Of course, if a recipe specifies lime juice, it is not necessarily safe to substitute lemon juice. Realistically, their pH's are so close as to be moot, but I'm just repeating what the food scientists say. Another question is substituting lemon (or lime) juice for vinegar, and vice versa. Notice in the table farther down this page that vinegar is considerably less acidic than lemon juice, so you can substitute lemon juice (or lime juice) for vinegar in recipes that call for vinegar, but you may not substitute vinegar for lemon juice.
Directions. Using a vegetable peeler, remove the peel from the lemons in long strips (reserve the lemons for another use). Using a small sharp knife, trim away the white pith from the lemon peels; discard the pith. Place the lemon peels in a 2-quart pitcher. Pour the vodka over the peels and cover with plastic wrap.