Calculate the number of moles found in 88.02g of CO2

How many atoms are in 1.4 mil of phosphorus trifluoride (pf3)

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

Compare and contrast physical changes with chemical changes.