A very similar burning situation in the stomach area can be caused by too little hydrochloric acid. Interestingly enough, a person can get relief from the discomfort of too little hydrochloric ...

Your stomach contains hydrochloric acid ... indicator or a pH meter to see when it becomes pH 7. Sometimes a little acid or alkali is left over, so it would not be safe to taste the sodium ...

A cotton swab is dipped into concentrated hydrochloric acid (producing hydrogen chloride gas) while a second on is dipped into concentrated aqueous ammonia (producing ammonia gas). Both cotton swabs ...