Compare the diffusion rates of hydrogen and oxygen gases.
Look up Graham's Law. The rate is proportional to the square root of the molar mass.
To compare the diffusion rates of hydrogen and oxygen gases, you can use Graham's Law of Diffusion. According to Graham's Law, the rate of diffusion of a gas is inversely proportional to the square root of its molar mass.
The formula to calculate the rates of diffusion is:
Rate1 / Rate2 = sqrt(Molar Mass2 / Molar Mass1)
Let's assume the molar masses of hydrogen and oxygen gases are:
Molar Mass of Hydrogen (H2) = 2 g/mol
Molar Mass of Oxygen (O2) = 32 g/mol
Now, we can substitute these values into the formula:
Rate of Diffusion of Hydrogen (Rate1) / Rate of Diffusion of Oxygen (Rate2) = sqrt(32 g/mol / 2 g/mol)
Simplifying:
Rate of Diffusion of Hydrogen (Rate1) / Rate of Diffusion of Oxygen (Rate2) = sqrt(16)
Rate of Diffusion of Hydrogen (Rate1) / Rate of Diffusion of Oxygen (Rate2) = 4
This means that the rate of diffusion of hydrogen gas is four times faster than the rate of diffusion of oxygen gas.
So, the diffusion rate of hydrogen gas is faster compared to oxygen gas.