A 50.00 g sample of a compound is analyzed and found to contain 21.85 g of phosphorus and 28.15 g of oxygen. What is the empirical formula?

The minerals found in bones are deposited by living cells called

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

How does the viscosity of magma change as magma cools?