1mole=6.023×1023molecules Step 3: Calculate the average volume available to one molecule To find the volume occupied by a single molecule of oxygen gas, we divide the total volume by the number of molecules: Volume per molecule=22400cm36.023×1023≈3.72×10−20cm3 ...
Step by step video & image solution for The volume of one mole of any gas at STP is ……… by Chemistry experts to help you in doubts & scoring excellent marks in Class 10 exams. Updated on:21/07/2023 Class 10CHEMISTRYMarch 2020 Paper Topper'...
Molecular Mass (M) is the mass (m) of your substance per mole (n). Thus we can calculate it using the following formula: M=mn From the equation, we can see that the molecular mass of a substance increases if there is more mass in a mole of that...
What volume is occupied by a 1.97 mol sample of neon gas at a temperature of 0 deg C and a pressure of 1 atm? (Answer in L) A 1.73-mole sample of neon gas occupies a volume of L at STP. A sample of neon gas collected at a pressure of 1.30 atm and a temperature ...
The Mole-Volume Relationship - Practice 21. at STP, what volume do these gases occupy? A. 1.25 mol He B. 0.335 mol C2H6 Calculating Molar Mass from Density Different gases have different densities. Density of a gas is measured in grams per liter (g/L) and at a specific temperature. ...
molar volume,the volume occupied by amoleof a substance atSTP. According to Avogadro's law, at a given temperature and pressure a given volume of any gas contains the same number of molecules. At STP 1 mole of gas occupies 22.414 liters. This volume is what is usually meant by the mola...
5. What pressure is required for a mole of an ideal gas to occupy a volume of 2 L at 300 K? b a. 100R b. 150R c. 200R d. 300R 相关知识点: 试题来源: 解析 bExplanation: The following values are given in the problem: V=2L,n=1mole , and T=300K . Using the ideal gas...
The mass relationship can be changed to a volume relationship using the ideal gas density values in A12: (7.2.5)10.716m3CH4+17.21.293m3atr→2.751.964m3CO2+2.250.804m3H2O+13.21.257m3N2+55.6MJ On a ‘per m3 of fuel’ basis and at 0 °C: (7.2.6)CH4+9.52air→CO2+2H2O+7.52N2+39....
(2) The molar volume, symbol V m is the volume occupied by one mole of a substance (chemical element or chemical compound) at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density (ρ). It has the SI unit cubic meters per mole (m 3 /...
Upon separation, some gas is going to be taken out of the liquid stream feeding the surface facility.nstis the moles of liquid leaving the stock tank per mole of feed entering the separation facility. The volume that 1lb-mol of reservoir fluid (including natural gas) is going to occupy af...