the pressure of the final product on the right side would be the same pressure of reactants on the left side . and according to the reaction
2CO(g)+O2(g) ===> 2CO2(g)
So, 1490+745= 2235 mmHg is the final pressure of the product
Answer : The final pressure in the flask is, 2235 mmHg
Explanation :
According to the Dalton's law, the total pressure of the gas is equal to the sum of the partial pressure of the mixture of gasses.
[tex]P_T=p_{CO}+p_{O_2}[/tex]
where,
[tex]P_T[/tex] = total pressure = ?
[tex]p_{CO}[/tex] = partial pressure of [tex]CO[/tex] = 1490 mmHg
[tex]p_{O_2}[/tex] = partial pressure of [tex]O_2[/tex] = 745 mmHg
Now put all the given values is expression, we get the total pressure in the flask.
[tex]P_T=(1490+745)mmHg[/tex]
[tex]P_T=2235mmHg[/tex]
Therefore, the final pressure in the flask is, 2235 mmHg
