Which of the following increases the rate at which a solid solute will dissolve in a beaker of water? Select two statements

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.

Identify the electromagnets with poles that are reversed from the electromagnet shown above

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso