Chemistry: The total pressure for a mixture of N2O4 and NO2 is 1.5atm. If Kp = 7.1 at 25°C, calculate the partial pressure of each gas in the mixture. (HINT 1.5 = 2pNO2 + pN2O4) 2NO2 (g) = N2O4 (g)

The total pressure for a mixture of N2O4 and NO2 - id2425621397, soccerjessie40901

Ответ:

alyshaaa36

21.01.2022

$N_{2} O_{4}$ : 0.5 atm and $N_{} O_{2}$ : 1 atm

Explanation:

In order to calculate the partial pressure for each gas , all you need to do is multiply the mole fraction of each gas with the total pressure.

It is given that $P_{total}$ = 1.5 atm

The mole fraction of each gas can be calculated in the following way:

$N_{2} O_{4}$ = moles of $N_{2} O_{4}$ ÷ total moles present = $\frac{1}{3}$

$N_{} O_{2}$ = moles of $N_{} O_{2}$ ÷ total moles present = $\frac{2}{3}$

Partial pressure of $N_{2} O_{4}$ : 1.5 × $\frac{1}{3}$ = 0.5 atm

Partial pressure of $N_{} O_{2}$ : 1.5 × $\frac{2}{3}$ = 1 atm

Hope that answers the question, have a great day!

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Ответ:

mimi14564

07.05.2022

Chemistry

(Answer) The name of the compound with formula N2Cl4 is dinitrogen tetrachloride.

In this compound, two central nitrogen atoms are bonded by covalent bonds by sharing valence electron pairs among each other. Two chlorine atoms are attached to each nitrogen atom by covalent bond formation.

One molecule of the compound N2Cl4 has 2 nitrogen atoms and 4 chlorine atoms. For this reason, its name is dinitrogen tetrachloride. Here, "di" represents "two" and "tetra" represents "four".

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The total pressure for a mixture of N2O4 and NO2 is 1.5atm. If Kp = 7.1 at 25°C, calculate the partial pressure of each gas in the mixture. (HINT 1.5 = 2pNO2 + pN2O4) 2NO2 (g) = N2O4 (g)

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