Repeat steps 4-6. In the table in the printable PDF, record the item, the color the liquid turns, and if it is an acid, a base, or neutral. How can you tell if something is an acid or a base? Acids ...

Weak bases and alkalis are found in toothpaste, indigestion tablets (to help cure an upset stomach) and baking powder. You should always take care in the laboratory, but strong acids and alkalis ...

Neutralisation is the reaction of an acid with a base that results in the pH moving towards 7. It is a useful process that occurs in everyday life such as in the treatment of acid indigestion and ...