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 ...

But people also frequently mix vinegar and baking soda to produce ... a visual "placebo," formed by the combination of an acid and a base. So, how does it work, and is it worth using these ...

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 ...

Generally speaking, harmful gases are created by mixing an acid and a base together, not two acids. However, the fact that there is a low risk of producing toxic fumes when combining these two ...

what happens when acids and alkalis mix with each other. Katie: OK. So where do we start? Miss Fong: Well, first up let's remind ourselves about the properties of acids and alkalis. This is the pH ...