Acids, Alkalis and Salts Crossword Puzzle

QUESTIONS LIST: hydrochloric : _ acid is present in our body, base : an alkali is a type of _ , pure water : what has a ph of 7?, purple to red : what color change could occur when hydrochloric acid is added to an alkaline solution containing universal indicator?, water : what is lost from a solution when making a salt?, acid : to neutralize something, you add an _ to a base, purple : the top of the ph scale is what color?, neutral : if a substance has a ph of 7, what is it on the ph scale, chemistry : what science studies alkalis and acids, one : what ph is gastric acid?, salt + water : acid + alkali → _ + _ , red : what color is at the bottom of the ph scale?, ph scale : we measure ph on a _ _ , seven : if a substance is purple on the ph scale, what number is it higher than?, acidic : when sulfur dioxide dissolves in water a _ solution is produced, base : baking soda is an example of a _ , sulfuric acid : which acid is used to make salts that have names ending in sulfate?, fourteen : what is the highest number on the ph scale?