How many molecules are tthere in 1 littes of any gas at STP

Asked by lovemaan5500 | 2nd Dec, 2017, 08:02: PM

Expert Answer:

space space space space space 1 space mole space of space gas space equals space 22.4 space litres space at space STP

space space space space 1 space mole space of space gas space contains space Avogadro apostrophe straight s space number space of space molecules

therefore space 22.4 space litres space of space gas space contains space Avogadro apostrophe straight s space number space of space molecule

Therefore comma
space 1 space litre space of space gas space will space contain space space space fraction numerator 1 cross times 6.022 cross times 10 to the power of 23 over denominator 22.4 end fraction
space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space
space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals space 2.688 cross times 10 to the power of 22 space end exponent space molecules

Answered by Varsha | 4th Dec, 2017, 10:43: AM