An object floats in the beaker ad shown. when it was put into the beaker, it displaced an amount of water into the graduated cylinder at the left. given that the liquid in the beaker is water (density= 1g/ml), what is the mass of the object?

a) 1 g
b) 5 g
c) 10 g
d) 31.4 g

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph