a. State the assumptions which are made when describing an ideal gas. Which gases behave mostly ideal? b. The pressure of 5.3 g of air are filled in a 3 L reactor. The pressure is measured as a function of the temperature. T/°C 20 40 60 80 100 p/torr 987 1033 1141 1189 1276 Assuming ideal gas behaviour, calculate the molar mass of air. Calculate the composition of air, assuming that it only consists of N₂ and O2.
a. State the assumptions which are made when describing an ideal gas. Which gases behave mostly ideal? b. The pressure of 5.3 g of air are filled in a 3 L reactor. The pressure is measured as a function of the temperature. T/°C 20 40 60 80 100 p/torr 987 1033 1141 1189 1276 Assuming ideal gas behaviour, calculate the molar mass of air. Calculate the composition of air, assuming that it only consists of N₂ and O2.
a. State the assumptions which are made when describing an ideal gas. Which gases behave mostly ideal? b. The pressure of 5.3 g of air are filled in a 3 L reactor. The pressure is measured as a function of the temperature. T/°C 20 40 60 80 100 p/torr 987 1033 1141 1189 1276 Assuming ideal gas behaviour, calculate the molar mass of air. Calculate the composition of air, assuming that it only consists of N₂ and O2.
Hallo, this question is about ideal gas law and for the values I need to use Excel and draw a graph but I didn't understand. Can you help ? Thanks.
Transcribed Image Text:a. State the assumptions which are made when describing an ideal gas. Which gases
behave mostly ideal?
b. The pressure of 5.3 g of air are filled in a 3 L reactor. The pressure is measured as
a function of the temperature.
T/°C
20
40
60
80
100
p/torr
987
1033
1141
1189
1276
Assuming ideal gas behaviour, calculate the molar mass of air. Calculate the
composition of air, assuming that it only consists of N2 and O2.
Definition Definition Any of various laws that describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. At a constant temperature, the pressure of a particular amount of gas is inversely proportional with its volume (Boyle's Law) In a closed system with constant pressure, the volume of an ideal gas is in direct relation with its temperature (Charles's Law) At a constant volume, the pressure of a gas is in direct relation to its temperature (Gay-Lussac's Law) If the volume of all gases are equal and under the a similar temperature and pressure, then they contain an equal number of molecules (Avogadro's Law) The state of a particular amount of gas can be determined by its pressure, volume and temperature (Ideal Gas law)
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