Question

I NEED THIS ASAP PLEASEE

what is the partial pressure of nitrogen dioxide gas in psi in a sealed vessel that has a total pressure of 2558 psi and partial pressures of 54.6 bar for carbon dioxide?

Answer 1

1766 psi

Step-by-step explanation:

The first step is to convert 54.6 bar into psi units, which is aproximately 791.9 psi. Next, subtract that from 2558 psi and you will get about 1766 psi.

Answer 2

121.8bar

Step-by-step explanation:

The partial pressure is the pressure a gas would exert if it were alone in the volume of the gas mixture;

Given parameters:

Total pressure = 2558psi

Partial pressure of carbon dioxide = 54.6bar

Unknown:

Partial pressure of nitrogen dioxide gas = ?

Solution:

Total pressure = partial pressure of carbon dioxide + partial pressure of nitrogen dioxide gas

Let us convert from psi to bar;

14.504psi = 1 bar

2558psi =
`(2558)/(14.504)` = 176.37bar

Now;

Partial pressure of nitrogen oxide = 176.37bar - 54.6bar = 121.8bar