As discussed in the previous section, the experiment allows for the determination of pressure, volume, and temperature of H2(g). Avogadro’s law specifies that the volume of one mole of any gas at STP is 22.4 L.
What is the volume of 1 mole of h2?
Molar volume, or volume of one mole of gas , depends on pressure and temperature, and is 22.4 liters – at 0 °C (273.15 K) and 1 atm (101325 Pa), or STP (Standard Temperature and Pressure), for every gas which behaves similarly to an ideal gas.
What is the volume of 0.5 moles of gas at STP?
0.5 moles⋅22.4 L/mol=11.2 L , and so on.
What is the volume of 1 mole at NTP?
We know that, 1 mole of gas occupies 22.4 L at NTP 1 mole of O2 gas occupies 22.4 L at NTP O2 contains 2 moles of oxygen atom. Hence 2 moles of oxygen atom occupies 22.4 L at NTP Mole = Volume / 22.4 Therefore, 1 mole of oxygen atom contains 22.4 / 2 = 11.2 L at NTP.
What is the volume in liters of 2.00 moles of h2 at STP?
At STP, 2 moles of hydrogen can occupy a volume of 2×22. 4=44. 8 liters.
What is the volume of H2 gas?
According to Avogadro’s law, the volume of one mole of any gas at Standard Temperature and Pressure (STP = 273 K and 1 atm) is 22.4 L. Two important Gas Laws are required in order to convert the experimentally determined volume of hydrogen gas to that at STP. 1. Dalton’s law of partial pressures.
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 at STP?
Standard temperature and pressure (STP) are a useful set of benchmark conditions to compare other properties of gases. At STP, gases have a volume of 22.4 L per mole.
What is the volume of 0.5 moles of N2 at STP?
2 Answers. You are right that 0.5 mol of N2 is 11.2 L, but read the question carefully.
What is the volume of 1 mole of any gas?
The molar volume of a gas is the volume of one mole of a gas at STP. At STP, one mole (6.02×1023 representative particles) of any gas occupies a volume of 22.4L (figure below). Figure 10.13. 2: A mole of any gas occupies 22.4L at standard temperature and pressure (0oC and 1atm).
What is the volume in NTP?
NTP – Normal Temperature and Pressure
At these conditions, the volume of 1 mol of a gas is 24.0548 liters.
What is the formula of NTP?
NTP – Normal Temperature and Pressure – is defined as air at 20 ∘C (293.15 K, 68 ∘F) and 1 atm (101.325 kN/m2, 101.325 kPa, 14.7 psia, 0 psig, 29.92 inHg, 407 inH2O, 760 Torr).
How do you convert moles to volume?
There are two steps: Multiply the volume by the density to get the mass. Divide the mass by the molar mass to get the number of moles.
How do you find moles from 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.
How many liters is a mol?
The equality of 1 mole = 22.4 L is the basis for the conversion factor.