PLEASE HELP QUICKLY A hydroxide group (-OH) is a component of most what?

A. acids.
B. ionic compounds.
C. bases.
D. molecular compounds.


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

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

Which proportionality applies to avogadro’s law?