Life would not be possible on Earth without the water that covers much of its surface, and the air that surrounds it. Earth’s water and air affect each other in many ways. Which of the following situations represents an interaction between the atmosphere and the hydrosphere?

What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?