A 5.81 mole sample of an ideal gas has a volume of 9.97 Liters and 1.37 atom. the pressure is increased to 1.69 atom and the volume decreased to 3.01 . what is the temperature sample?

What’s the scientific notation for the number 6,840,000,000

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Explain what happens at the saturation point when adding salt to water at room temperature.