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K.L.chapter 15
Chemical Compounds
Word | Definition |
---|---|
Acid | Any compound that increases the number of hydronium ions when dissolved in water. |
Indicator | A compound that can revirsibly change color depending on conditions such as pH. |
Base | Any compound that increases the number of hydroxide ions when dissolved in water. |
Neutralization Reaction | The reaction of an acid and a base to form a neutral solution of water and a salt. |
pH | A value that is used to express the acidity or basicity (alkalinity) of a system. |
Salt | An ionic compound that forms when a metal atom replaces the hydrogen of an acid. |