Calculate the concentration of all ions present in each of the following solutions of strong electrolytes. (a) 0.0234 mol of sodium phosphate in 12.7 mL of solution

Infants born with severe respiratory problems are sometimes given liquid ventilation: they breathe a liquid that can dissolve more oxygen than air can hold. one of these liquids is a fluorinated compound, cf3(cf2)7br. the solubility of oxygen in this liquid is 66 mlo2 per 100 ml liquid. in contrast, air is 21 % oxygen by volume. calculate the moles of o2 present in an infant's lungs (volume: 12 ml ) if the infant takes a full breath of air. assume a pressure of 1 atm in the lungs.

Find the mass in grams of 1.37x1020 particles of h3po4

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?