The solubility of barium carbonate, baco3, is 0.0100 g/l. its molar mass is 197.3 g/mol. what is the ksp of barium carbonate? express your answer numerically.

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid