Acids always have ____ (H) in them. For example, ____ acid has the formula HCl, ____ acid is H₂SO₄ and ____ acid is HNO₃. Alkalis have the ____ group OH in their formula, such as the ____ hydroxide (NaOH) . The ____ equation is helpful in seeing where the water came from. The H from the ____ combines with the ____ from the alkali to make the ____ (H₂O). The other elements are used in making the formula of the ____. The name of the salt has two parts. The first part comes from the name of the ____. The ____ part comes from the name of the acid. Hydrochloric acid makes ____, sulfuric acid makes sulfates and nitric acid makes ____. When a metal ____ reacts with an acid, ____ dioxide is produced as well as the salt and water.

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