Aballoon with a volume of 0.851 l holds 0.783 mol he gas at a temperature of 150.0 k. the temperature then increases to 305 k, and the pressure is changed to 0.800 atm. the original pressure of the gas was atm. the final volume of the balloon is l.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.