Graham's Law of Effusion Calculator
Posted by Dinesh onGraham's law states that the rate of diffusion or effusion of a gas is inversely proportional to the square root of its molecular weight. Online chemistry calculator to calculate rate of diffusion or effusion of a gas using Graham's law or equation online.
Rate of Diffusion or Effusion - Graham's Law
Formula:
Rate = Rate1 ÷ Rate2 = √M2 ÷ M1
Where:M1 = molar mass of gas 1
M2 = molar mass of gas 2
Rate1 = rate of effusion of the gas 1
Rate2 = rate of effusion of the gas 2