A gas at 32°C has a volume of 3.0 L and a pressure of 0.98 atm. If we decrease the pressure of this gas to 0.90 atm, then what is the new volume of this gas? (Before you solve it mathematically, think it out. Will the volume be less than or greater than 3.0 L?)

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.