Is it an acid, base, or neutral? Make your own acid-base indicator from ... Hold the bag at the top with one hand and squish the leaves in the water with the other hand for a couple of minutes until ...

An acid-base indicator is a substance that changes color as the pH ... Add 10 mls of NaOH to the Erlenmeyer and point out the color change due to the solution becoming basic and the indicator also ...

Acids, bases, and neutral substances can all be compared on a spectrum called the pH scale. “Neutral” is where most of our body fluids are: neither acid nor base, but in the middle of the scale. Acids ...

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 ...