Three experiments were run starting with diff table). The systems were allowed to reach equilibrium and the concentrations for each gas were measured (in units of moles/Liter). For each of the boxes below, calculate the ratios indicated by the column heading. This will show the mathematical relationship that exists between the concentrations of NO₂ and N₂O4 at equilibrium. Be sure to round to the correct number of significant figures. Exp [N₂04]0 [NO₂] [N₂O4] [NO₂] / [N₂O4] 2 [NO₂] / [N₂O4] [NO₂]²/[N₂O4] 1 2.98 2.3 2.6 1.30 2 2.56 1.7 3 2.24 1.3 3.8 3.0 2.4 1.47 1.87 2.94 3.75 3.86 3.87 3.85 Based on your calculations, indicate whether each statement is True (T) or False (F): TO 1. Each experiment started with a different initial concentration of N₂O4. FO2. The ratio ([NO₂] / [N₂O4]) is equal to a constant value. FO3. The ratio (2 [NO₂] / [N₂O4]) is equal to a constant value. TO 4. The ratio ([NO₂]²/[N₂O4]) is equal to a constant value. Ta 5. Fach experiment reached a different set of equilibrium concentrations.
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
![Three experiments were run starting with different initial amounts of N₂O4(g) ([N₂C
table). The systems were allowed to reach equilibrium and the concentrations for each gas were
measured (in units of moles/Liter).
For each of the boxes below, calculate the ratios indicated by the column heading. This will show
the mathematical relationship that exists between the concentrations of NO₂ and N₂O4 at
equilibrium.
Be sure to round to the correct number of significant figures.
Exp[N₂04]0 [NO₂] [N₂O4] [NO₂] / [N₂04] 2 [NO₂] / [N₂O4] [NO₂]²/[N₂04]
3.8
2.98
2.3
1.30
2.6
3.0
2.56
1.7
2.4
2.24 1.3
1
2
3
1.47
1.87
2.94
3.75
3.86
3.87
3.85
Based on your calculations, indicate whether each statement is True (T) or False (F):
TO 1. Each experiment started with a different initial concentration of N₂04.
FO2. The ratio ([NO₂] / [N₂O4]) is equal to a constant value.
F 3. The ratio (2 [NO₂] / [N₂O4]) is equal to a constant value.
TO 4. The ratio ([NO₂]²/[N₂O4]) is equal to a constant value.
TO 5. Each experiment reached a different set of equilibrium concentrations.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd2c1d2e3-89ea-47de-ad2a-ad4f6e93129c%2F25989062-d9e5-49d9-833d-02857ec230f8%2Fl5835ha_processed.jpeg&w=3840&q=75)
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