What does a molarity of 0.5 m mean? a. 2 moles of solvent in 1 liter of solution b. 1 mole of solvent in 2 liters of solution c. 2 moles of solute in 1 liter of solution d. 2 moles of solute in 1 liter of solution

What are the chemical names of these compounds? ke: mg3n2: reset next

Connect the whole numbers on the periodic table to indicate what they represent?

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.