Considering the concentrations of ions at equilibrium in the simulation, what is the molar solubility of strontium phosphate in water in nanomoles per liter (nM)? Note: the simulation shows single ions, but solubility is expressed in moles of ions! Carefully note the volume of the solution. Enter your response without units to the nearest 1 nM. 249.1 Question 4 Based on your response to the last question, what is pKsp (-log10 Ksp) for strontium phosphate? If you haven't already, write the formula of strontium phosphate and a balanced equation for its dissolution in water. Write the equilibrium equation for this reaction and calculate Ksp based on the concentrations of ions apparent at equilibrium in the simulation. Enter your response without units to the nearest 0.1.

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