A balloon has volume of `2000 m^(3)`. It is filled with hydrogen`(rho=0.009 gL^(-1))`. If the density of air is `1.29 gL^(-1)`, it can lift a total weight of

A balloon has volume of 1000 m^(3) . It is filled with hydrogen (rho=0.09 gL^(-1)) . If the density of air is 1.29 gL^(-1) , it can lift a total weighht of

The density of a gas is 0.259 gL^(-1) at 400 K and 190 torr. Find its molar mass:

The volume of a balloon is 1000m^(3) . It is filled with helium of density 0.18kgm^(-3) . What maximum load can it life. Density of air is 1.29kgm^(-3)

Which gas has a density of 0.71 gL^(-1) at 0^(@)C and 1 atm?

A gas has a density of 1.25gL^(-1) at 1 atm and 273 K. Identify it:

Given the density of air is 1.29 kg m^(-3) . Then, the relative density of air is ________.

Given the density of air is 1.29 kg m^(-3) . Then, the relative density of air is ________.

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 balloon inflated with helium gas (density = 0.2 kg//m^(3) ) has a volume of 6 xx 10^(-3) m^(3) . If the density of air is 1.3 kg//m^(3) . What is the buoyant force exerted on the balloon ?

The density of gas is 1.27 gL^(-1) at 50^@C and 0.987 xx 10^5 Pa. Calculate ist molar mass.