<Ol> <Li> Those that are difficult to digest or disruptive to the stomach or esophagus </Li> <Li> Those that are pH--sensitive, such as amino acids and antibiotics . </Li> <Li> Those requiring a large dose . </Li> <Li> Those that are susceptible to light, oxygen, or moisture . </Li> </Ol> <Li> Those that are difficult to digest or disruptive to the stomach or esophagus </Li> <Li> Those that are pH--sensitive, such as amino acids and antibiotics . </Li> <Li> Those requiring a large dose . </Li>

Where was the gas before the tablet was dropped in the water