Ammonia, ammonium hydroxide and pyridine are examples of weak chemical bases. A weak base can be identified by the fact that it only partially ionizes when mixed with a water-based solution. The anions of weak acids, whi... More »

Common weak acids include formic, acetic, hydrofluoric, hydrocyanic, citric and trichloroacetic acids. Some weak bases include ammonia, trimethyl ammonia, pyridine, sodium bicarbonate and ammonium hydroxide. Weak acids a... More »

Common household substances that are acidic include coffee, battery acid, vinegar and lemon juice, while common household substances that are basic include drain cleaner, bleach, soap, ammonia, milk of magnesia and bakin... More »

Ammonia, a gaseous compound of one nitrogen atom bound to three hydrogen atoms, is not a strong base. It is a weaker base that generally must react with water before it reacts with an acid. Before it neutralizes acids in... More »

Ammonia is a weak base. At room temperature, it is a colorless gas with a pungent odor. Ammonia has a pH of about 11.0 on the pH scale. More »

Acids and bases differ in chemical structure and reactions, pH level and taste. When interacting with phenolphthalein and litmus, each changes to a different color. Substances with a pH greater than seven are basic and t... More » Science Chemistry Acids & Bases

According to Anne Helmenstine, Ph.D of About: Chemistry, bases are the chemical opposite of acids. Bases react with acids to form salts and water. More »