[" helium.The balloon has a volume of "100m^(3)" and it musis "],[" If "50L" gas cylinders of helium at a pressure of "100atm_(2)],[" eded? Assume that the temperature is constant."]

A weather balloon is inflated with helium. The balloon has a volume of 100 m^(3) and it must be inflated to pressure of 0.10 atm. If 50 L gas cylinders of helium at a pressure of 100 atm are used, how many cylinders are needed? Assume that the temperature is constant.

A weather balloon is inflated with helium. The balloon has a volume of 100 m^(3) and it must be inflated to pressure of 0.10 atm. If 50 L gas cylinders of helium at a pressure of 100 atm are used, how many cylinders are needed? Assume that the temperature is constant.

A weather balloon has a volume of 175 L when filled with hydrogen at a pressure of 1.000 atm. Calculate the volume of the balloon when it rises to a height of 2000 m, where atmospheric pressure is 0.8000 atm. Assume that temperature is constant.

A sample of helium gas has a volume of 500 cm^(3) at 373 K . Calculate the temperature at which the volume become 260 cm^(3) . Assume that pressure is kept constant.

A sample of helium has a volume of 500 cm^3 at 373 K. Calculate the temperature at which the volume will become 260 cm^3 . Assume that the pressure is constant.

A tank used for filling helium balloons has a volume of 0 .3 m^3 and contains (2.0) mol of helium gas at 20 .0^@ C . Assuming that the helium behaves like an ideal gas. (a) What is the total translational kinetic energy of the molecules of the gas ? (b) What is the average kinetic energy per molecule ?

A tank used for filling helium balloons has a volume of 0 .3 m^3 and contains (2.0) mol of helium gas at 20 .0^@ C . Assuming that the helium behaves like an ideal gas. (a) What is the total translational kinetic energy of the molecules of the gas ? (b) What is the average kinetic energy per molecule ?

A sample of helium gas has a volume of 500 cm^(3) at 373 K . Calculate the temperature at which the volume become 260 dm^(3) . Assume that pressure id kept constant.

The specific heat of helium at constant volume is 12.6 Jmol^(-1)K^(-1). The specific heat of helium at constant pressure in Jmol^(-1)K^(-1) is about (Assume the temperature of the gas is moderate, universal gas constant, R=8.314 J mol^(-1)K^(-1)