In a sample of solid ba(no3)2 the ratio of barium ions to nitrate ions is

Light waves can move through , but they travel fastest when they move through a(n) .

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa

The plant food contains nh4)3po4 what tests would you run to verify the presence of the nh4 ion and the po4 ion