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 ...

Acids and bases make pH indicators turn different colors ... Add the detergent to the Indicator + Detergent cup. Gently swirl the cup to mix. Observe the color of the indicator and record any color ...

Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.

How did scientists discover and unlock this amino acid code ... RNAs contained random mixtures of the bases in proportion to the amounts of bases mixed. Hence, the resulting products provided ...