Finally, use the fact that one mole of oxygen would occupy a volume of 22.4 L at STP to figure out the volume of the oxygen in this question at STP.
What is the volume of one mole of oxygen gas?
At standard temperature and pressure (1 atmosphere of pressure and 0°C), one mole of a gas occupies 22.4 liters. The mass of a sample can be calculated for a given volume of a known gas at STP using Avogadro’s number.
What is the volume of oxygen?
We now know that the volume of 2.155 × 10-3 moles of oxygen is about 52.88 cm3. Use this information to calculate the volume of one mole of oxygen. (Your answer may not be exactly this figure, but should be close to it.) At STP, all gases have the same molar volume, which is about 24,000 cm3.
How do you find the molar volume of o2?
The molar volume of the oxygen was calculated by dividing its corrected volume by the moles of oxygen. With this, the computed molar volume of O2 from the experiment is L/mol. 14.
What is the volume of 1 mol of o2 gas at STP?
At Standard Temperature and Pressure (STP), 1 mole of any gas will occupy a volume of 22.4 L. The Ideal Gas Law, along with a balanced chemical equation, can be used to solve for the amount, either in volume or mass, of gas consumed or produced in a chemical reaction.
What is the volume of 1 kg of oxygen?
The volume of 1kg of oxygen gas at NPT is 0.7m^(3) .
What is the volume of oxygen occupied by 2 moles?
1mol O2 occupies 22.4L of volume at STP.
How do you find the volume of oxygen?
Calculate the volume (in cubic meters) of gaseous oxygen using the ideal gas law: multiply the amount of oxygen (in moles) by temperature and the molar gas constant followed by dividing the product by pressure.
What is the volume of oxygen gas measured in?
The volume of a gas at 0oC and 760 mm pressure is 22.4 cc.
How do I find the volume?
Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is length × width × height.
How do air bubbles affect molar volume?
Also bubbles of air that are created from the reaction results in slightly higher volumes for H 2 gas, thus increasing molar volume and R. This is true because the bubbles would escape into the eudiometer, and this increases the overall volume as the eudiometer has the collected gas of H 2 O, H 2 , and O 2 .
What is the volume of CO2 at STP?
At STP, the molar volume of any ideal gas is 22.4 L. We can identify condition “1” as the volume, temperature, and pressure of the CO2 sample at laboratory conditions and condition “2” as STP. We can then solve Equation 1 for V2, which becomes VSTP, as shown in Equation 2, and calcu- late the CO2 sample volume at STP.
What is the molar volume of gas?
The molar volume is the volume occupied by one mole of any gas, at room temperature and pressure. The molar volume is equal to 24 dm 3 (24,000 cm 3). This volume is given in questions that need it.
What is the volume of 0.02 mol of oxygen gas?
Q. A sample of 0.02 mol of oxygen has a temperature of 399K and a volume of 5.00 L.
What is the volume of 50 grams of oxygen gas at STP?
O is 16g/mole, so O2 is 32g/mole. 50/32 = 1.5625 moles. 1 mole of any gas at stp is 22.4 liters. 1.5625 × 22.4 = 35 liters.