BRAINCAKEFinding the Number of Moles of Gas
How many moles of nitrogen gas are present in 100cm3 at a temperature of 20.0°C and a pressure of 100kPa? R = 8.31JK-1mol-1
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Key terms in this lesson
- Mole
- The amount of substance that contains as many particles as there are atoms in exactly 12g of carbon-12.
- Ideal gas equation
- The equation pV = nRT relating the pressure, volume, number of moles and temperature of an ideal gas.
More in Amount of Substance
- Molar Concentrations
- Example Question - 1
- Example Question - 2
- The Ideal Gas Equation
- Finding the Relative Molecular Mass of a Gas
- Example Question - 1
- Example Question - 2
- Empirical Formula
All 33 lessons in Amount of Substance · All AQA AS-level Chemistry topics