HI is an Arrhenius acid because A) it is a polar molecule. B) it can dissolve in water. C) it produces hydronium ions in solution. D) it produces hydroxide ions in solution.

Explanation for basic character?

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?