What is the most appropriate unit of measure for distances within our solar system?

a. parsec
b. light-year
c. arcsecond
d. astronomical unit (au)

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

In saturated organic compounds, all the bonds between carbon atoms are called?

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