A balloon is filled to a volume of 1.75 L with 3.50 moles of gas at 25 °C. With pressure and temperature held constant, what will be the volume of the balloon if 1.00 moles of gas are released?

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

How can one make a supersaturated solution? (apex)