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Question | Answer |
produces hydrogen ion when dissolved in water | acid |
produces hydroxide ion when dissolved in water | base |
taste bitter | base |
reacts with metals and carbonates | acids |
turns red litmus paper blue | base |
taste sour | acid |
turns blue litmus paper red | acid |
wearing away of a metal element due to a chemical reaction | corrosion |
ions containing both carbon and oxygen that react with acids | carbonates |
atom of hydrogen that has lost an electron; produced by acids in water | hydrogen ion |
low pH | acids |
high pH | bases |
an acid with a very low pH (0-4) | strong acid |
a base with a very high pH (10-14) | strong base |
feels slippery | base |
strength of a base | alkalinity |
potential for hydrogen | pH |
ranges from 0-14; measures the strength of acids or bases | pH scale |
reaction between an acid and base; produces water and salt | neutralization |
compound that changes color in the presence of an acid or base | indicator |
pH indicator that changes color when placed in an acid or base | litmus paper |
solution of mostly water | aqueous |
substance with pH of 7 | neutral |