If T1=454 K and T2=356 K atm and V1=101.85 mL. then what is V2? please help asap!!!

Aforce of attraction/repulsion due to the spin of electrons what is this force?

Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18