20 mins left1!!1! The solubility of Lead Chromate (PbCrO4) gr / ltr is 4.5 x 10 ^ -5. Calculate the solubility product (Ksp) of this compound.

PbCr04 (s) ⇋ Pb^ +2 (ac) + CrO4 ^ 2- (ac)

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Which three statements represent the benefits of performing experiments using computer simulations?