Answer:
1.Treating wasp sting
2. Brushing teeth
3. Acid in the stomach
Step-by-step explanation:
1.Bee stings and ant bites cause irritation, inflammation, and pain around the infected area due to the release of formic acid. To reduce the pain and discomfort during such a situation, bases such as baking powder, baking soda, etc. are applied to the infected area. The bases tend to neutralize the formic acid released by the sting of bees or ants and helps reduce inflammation and pain.
2.Brushing teeth with basic toothpaste is a classic example of a neutralization reaction in everyday life. The decaying food particles in our teeth tend to form acid and cause teeth decay. To balance the excessive production of acid in the mouth, it is advised to brush one’s teeth at least twice a day. This is because the alkaline or basic nature of the toothpaste tends to neutralize the acid released by the food particles present in the mouth.
3.Normally, People suffering from stomach acidity are given antacid tablets containing magnesium hydroxide which neutralizes excess of hydrogen chloride(HCL) produced in the stomach.