Please help Match these vocabulary words with their definitions.

1.A functional group made up of oxygen and hydrogenphenolphthalein
2.a compound that reacts with an acid to form a saltion
3.a charged atom or group of atomsbase
4.to eat away, break down, or become disorderedhydrogen
5.to lose watercorrode
6.a white powder used in testing acids and basesacid
7.a positive ion containing a hydrogen ion bonded to a water moleculelitmus
8.a substance used to show a change in chemical conditionsindicator
9.a colorless gas made from the lightest elementhydroxide
10.a blue coloring matter obtained from certain plantsdehydrate
11.a compound that yields hydrogen ions in waterhydronium