Compounds that have the same chemical formula but a different arrangement of atoms are called

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

What layer of the atmosphere is directly above the troposphere?

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0