Calculate the volume (in liters) occupied by 2.05 moles of nitric oxide (NO) at 6.84 atm and 75°C

Answer : » 8.6 L

Explaination :

Here we have to calculate the volume (in liters) .

Let us consider nitric oxide (NO) is an ideal gas.

In this question it has been given that .

The number of moles of NO (n) = 2.05 moles

Pressure (P) = 6.84 atm

Temperature (T) = 75°C = (273 + 75)K = 348 K

It is known that the ideal gas equation can be expressed as,

PV = nRT

Or, V =

V =

→ V = 8.56 or 8.6 L

i think its 100.

hope this !

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