How do the physical and chemical properties of the glass cleaner, glass, and paper
towels enable these items to be used for their
intended purposes?

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

Why is permeable soil best for plants that need a lot of drainage?

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.