During a laboratory activity, a student combined two solutions. in the laboratory report, the student wrote “a yellow color appeared.” the
statement represents the student’s recorded
(1) conclusion (3) hypothesis
(2) observation (4) inference

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

‘which reaction would most likely require the use of an inert electrode?