Avogadro's law calculator
Calculations related to Avogadro's law. Enter known values (e.g. volume or number of moles) and select which value you want to find out (e.g. molar volume) and we'll show you step-by-step how to transform basic formula and reach your result in desired units.

Beta version

BETA TEST VERSION OF THIS ITEM
This online calculator is currently under heavy development. It may or it may NOT work correctly.
You CAN try to use it. You CAN even get the proper results.
However, please VERIFY all results on your own, as the level of completion of this item is NOT CONFIRMED.
Feel free to send any ideas and comments !

What do you want to calculate today?

Choose a scenario that best fits your needs

Calculations data - enter values, that you know here

Number of moles (n)
=>
Volume (V)
<=
Molar volume (Vm)
<=
Volume of first gas (V1)
=>
Volume of second gas (V2)
=>
Number of moles of first gas (n1)
=>
Number of moles of second gas (n2)
=>

Units normalization

Volume (V)Show source22.41 [dm3]22.41\ \left[dm^3\right]
Molar volume (Vm)Show source22.41 [dm3mol]22.41\ \left[\frac{dm^3}{mol}\right]
Number of moles (n)
Volume of second gas (V2)
Number of moles of second gas (n2)
Number of moles of first gas (n1)
Volume of first gas (V1)

Result: Number of moles (n)

Summary
Used formulaShow sourcen=VVm n=\frac{\mathrm{V}}{ Vm}
ResultShow source11
Numerical resultShow source1 [mol]1\ \left[mol\right]
Result step by step
1Show source22.4122.41\frac{22.41}{22.41}Canceled terms
2Show source11Result
Numerical result step by step
1Show source11Result
Units normalization
Show source1 [mol]1\ \left[mol\right]

Some facts

  • Avogadro's law states that under the same physical conditions, i.e. at the same temperature and pressure, equal volumes of different gases contain the same number of particles (moles):
    V1n1=V2n2\frac{V_1}{n_1} =\frac{V_2}{n_2}
    where:
  • Equivalently, we can say that volume of gas is directly proportional to the number of particles (moles).
    VnV \propto n
  • The Avogadra law is a empirical, i.e. it was formulated on the basis of experiments.
  • The name of the law comes from its discoverer Amadeo Avogadro.
  • At the time Avogadro formulated his law, atomistic theory has not yet been proven and widely accepted. For this reason, we sometimes talk about Avogadro's hypothesis.
  • More general law covering also Avogadro's law is Clapeyron's equation. It cobines not only the number of moles and volume, but also temperature and pressure in one equation.


Tags and links to this website

What tags this calculator has

Permalink

This calculator doesn't support permalinks.

Links to external sites (leaving Calculla?)

JavaScript failed !
So this is static version of this website.
This website works a lot better in JavaScript enabled browser.
Please enable JavaScript.