What is the Avogadro constant? Chemistry Gases Molar Volume of a Gas 1 Answer Daniel L. Mar 14, 2018 See explanation. Explanation: Avogadro's constant (#N_A=6.022xx10^23#) is the amount of atoms, particles or other physical parts in 1 mole of a substance. Answer link Related questions How do stoichiometric ratios relate to molar volume of a gas? How do you calculate molar volume of a gas at STP? How do you find the molar volume of hydrogen gas? How do you calculate molar volume of oxygen gas? What is molar gas volume? What is the volume at 0 °C and 1 atm of a mixture that contains 4.0 g of methane and 2.0 g of helium? What is the difference between STP and NTP? What is the volume of .25 moles of oxygen (O2) Gas? Why would knowing the molar volume of a gas be important? Why is 22.4 liters called the molar volume of a gas? See all questions in Molar Volume of a Gas Impact of this question 2089 views around the world You can reuse this answer Creative Commons License