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

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.