Enter the diffusion rate of a gas, it’s molar mass, and the molar mass of another gas to determine the diffusion rate of the second gas.

## Diffusion Rate Formula

The following formula is used to calculate the diffusion rate of a gas.

R2 = R1 / [Sqrt(M2/M1)]

- Where R2 is the diffusion rate of gas 2
- R1 is the diffusion rate of gas 1
- M2 is the molar mass of gas 2
- M1 is the molar mass of gas 1

## Diffusion Rate Definition

A diffusion rate is defined as the rate of movement of particles from a region of a higher concentrations to a lower concentration.

## Diffusion Rate Example

How to calculate diffusion rate?

**First, determine the diffusion rate of gas 1.**Measure the rate of diffusion of gas 1.

**Next, determine the molar masses.**Calculate the molar mass of both gas 1 and gas 2.

**Finally, calculate the diffusion rate.**Plug the values into the formula above to calculate the diffusion rate of the second gas.

## FAQ

**What is diffusion?**

Diffusion is the movement of particles, often times a gas, from a region of a higher concentration to a lower concentration region.

**What is diffusion used for?**

Diffusion is used in fields such as physics, chemistry, biology, and more.

## Related Terms

diffusion rate calculator |

diffusion rate formula |

how to calculate diffusion rate |

graham’s law formula |

rate of effusion equation |

rate of diffusion equation |

rate of effusion formula |

rate of effusion calculator |

graham’s law equation |

graham’s law of effusion formula |

how to calculate rate of effusion |

graham’s law formula and examples |

how to find rate of effusion |

how to find rate of diffusion |

graham’s law of effusion equation |

how to calculate rate of diffusion agar |

calculate the ratio of effusion rates for nitrogen and neon |

how to find diffusion rate |

calculate the ratio of diffusion rates for carbon monoxide and carbon dioxide |

how to find the rate of effusion |

rate of diffusion equation biology |

how to calculate the rate of effusion |

how to calculate diffusion rate of a gas |

formula for graham’s law of diffusion |

how to calculate the rate of diffusion in liquids |

rate of diffusion formula biology |

effusion formula chemistry |

how do you calculate the rate of diffusion |

formula for graham’s law |

calculate the relative rates of diffusion of 235uf6 and 238uf6 in the gaseous state |

graham’s gas law formula |

how do you calculate rate of diffusion |

rate of diffusion of gases formula |

how to calculate rate of diffusion across a membrane |