A gas starts with a pressure of 2.78 atm and a volume of 2000 mL. The pressure of the gas is changed to 3.98 atm

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.

yes it is balanced

answer7,570,82356 cubic centimeters;