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oneontacityschool4
Question | Answer |
---|---|
acids | exist in your stomach |
properties of acids | sour taste,reactive,corosive,contain hydrogen, |
hydrochloric acid | muriatic acid, colorless, gives off strong harmful fumes, used in an industrial prascess called pickling |
sulfuric acid | thick,syrupy liquid that can cause severe burns. commonly used in car batteries |
bases | compounds that taste bitter,are usually solids,and feel slippery when dissolved in water ,are good cleaners , blood is a base |
industrial bases | ammonia |
ph | a measure that shows the acidity of a solution.a ph and its value range from 0-14. a solution with ph value less than 7 is acidic ,greater than 7 is basic. the number 7 on the ph scale represents a neutral solution |
ph indicaters | indicators come in two varieties- a solution or indicator paper . litmus paper turns blue with bases and red with acids |
neutralization | the chemical reaction that occurs between an acid and a base |
salts | used in food preparation. calcium carbonate. manufacturing of paint and rubber tires.potassium nitrate.fertilizer |