Considering ideal gas behavior, the volume of 1 mol of gas at STP is 22.4 L; then the volume occupied by 1.9 moles is 1.9mol*22.4L/mol = 42. 6 L.
Answer: 43 L
uniquely identifies a chemical element. yupppppp
doesnt salt desolve ice? so wouldn't the salt dissolve in the ice water?