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 occupied by 1 atom of oxygen at STP?
1 mole oxygen molecule occupies 22.4 L at STP .
What is the volume of a single oxygen molecule?
This is an estimate of the total volume actually occupied by one molecule of O2, and has a value of about 0.053 nm3 (that’s ‘cubic nanometers’). For one mole of O2 molecules, that works out to just under 32 cm3mol of volume actually occupied by the oxygen molecules themselves.
What volume is occupied by 1.5 moles of oxygen O2 at STP?
Answer: The volume occupied is 33.6 Liters. Explanation: STP conditions are known as standard temperature and pressure.
How many liters will 5.00 moles of oxygen occupy at STP?
1 mole of any gas at STP occupies 22.4 liters of volume. Using this information, the volume occupied by any number of moles (or grams) can be determined.
What is the volume of 16g of oxygen at STP?
11.20 lts is the amount of volume occupied by 16 gm of Oxygen at STP condition.
How do you find volume at STP?
It can be written as: V = nRT/P. “P” is pressure, “V” is volume, n is the number of moles of a gas, “R” is the molar gas constant and “T” is temperature. Record the molar gas constant “R”. R = 8.314472 J/mole x K.
What’s the size of oxygen?
The molecular sizes of oxygen, nitrogen and argon are 0.299, 0.305, and 0.363 nanometers (nm).
Why is oxygen smaller than nitrogen?
Each oxygen atom has 8 protons in its nucleus, while each nitrogen atom has only 7 protons in its nucleus. Thus, the overall size of the electron cloud of the O2 molecule is smaller than for N2, in part because its electron cloud is drawn in closer to the O nuclei by the greater positive charge on the O nuclei.
Who named Oxygen?
In 1775–80, French chemist Antoine-Laurent Lavoisier, with remarkable insight, interpreted the role of oxygen in respiration as well as combustion, discarding the phlogiston theory, which had been accepted up to that time; he noted its tendency to form acids by combining with many different substances and accordingly …
What is the volume occupied by 4.20 moles of oxygen gas at STP?
What is the volume occupied by 4.20 moles of oxygen gas O2 at STP? MOLARITY IS NOT ON THE TEST! 32.
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What is the volume of 5 moles of oxygen gas at STP?
STP (standard temperature and pressure) which is 0oC 0 o C or 273 K and 1 atmosphere (New updates though define the pressure as 100,000 kPa or 0.987 atmospheres). At STP, 1 mole of an ideal gas will occupy a volume of 22.4 liters (Note: the new defined STP volume is 22.7 liters).
What is the volume of 2 moles of oxygen gas at STP?
Answer. 1mol O2 occupies 22.4L of volume at STP. so 2mol O2 occupies 44.8L of volume at STP.
What is the volume of oxygen occupied by 2 moles?
This means the number of moles of O2 is 222.4=0.089 mol .
What is the volume of 3 moles of oxygen at STP?
3 moles of oxygen at STP will occupy a volume of 3×22. 4=67. 2 L.
What is STP formula?
VSTP = V * (273.15/T) * (P/760) This STP formula uses Kelvins, Torrs and Liters. Let’s add our data: VSTP = 5 * (273.15/350) * (850/760) VSTP = 4.364 L.