What are some examples of acids and bases, and how do they differ in terms of their chemical properties and reactions?

Acids are substances that release hydrogen ions when dissolved in water, such as hydrochloric acid and sulfuric acid. Bases are substances that release hydroxide ions when dissolved in water, such as sodium hydroxide and ammonia. Acids tend to have a sour taste, react with metals to produce hydrogen gas, and turn blue litmus paper red. Bases tend to have a bitter taste, feel slippery, and turn red litmus paper blue. Acids and bases neutralize each other in a chemical reaction called neutralization, forming water and a salt.