4. A container holds 500 mL of oxygen gas at a pressure of 1.3 atmn and a temperature of 25 "C. If the temperature increases to 22 °C and the pressure increases to 2.0 atm, will the volume of the
gas increase or decrease? What is the final volume of the gas in liters (L)?

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

How many grams of n2h4 will be consumed by 23 g of n2o4

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?