Specific gravity is the density of an object compared to the density of .
a. air
b. granite
c. water
d. basalt

Water ionizes by the equation h2o(l)⇌h+(aq)+oh−(aq) the extent of the reaction is small in pure water and dilute aqueous solutions. this reaction creates the following relationship between [h+] and [oh−]: kw=[h+][oh−] keep in mind that, like all equilibrium constants, the value of kw changes with temperature.

Particles vibrate in a rigid structure and do not move relative to their neighbors.

How are isotopes of the same element alike?