Acid Neutralizer should always be used upon completion of each test, to ensure that the strong acids and bases contained in many tests won’t post a danger to personnel. Each pouch ...

Adding an acid increases the concentration of H 3 O + ions in the solution. Adding a base decreases the concentration of H 3 O + ions in the solution. An acid and a base are like chemical opposites.

IntroductionA cotton swab is dipped into concentrated hydrochloric acid (producing hydrogen chloride gas) while a second on is dipped into concentrated aqueous ammonia (producing ammonia gas). Both ...

Acid and Bases pH Experiment (w/ Red Cabbage Indicator) Episode 2 | 4m 36s. A crash course on the basic differences between acids and bases. 11/08/2017 ...

For SQA National 5 Chemistry, learn about the properties of acids and bases and how to tell them apart with this BBC Bitesize Scotland revision guide.