Answer:
You have a pressure change and temperature change - you can use the combined gas law:
P1V1/T1 = P2V2/T2
Where P1 = 1am
P2 = 0.8atm
T1 = 273K
T2 = 273 + 22 = 295K
V1 = 1.2lL
V2 = x
Explanation:
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Answer:
22.4L
Explanation:
The following data were obtained from the question:
P = 1atm
T = 273K
n = 1mole
R = 0.08206 L∙atm/mol∙K
V =?
PV = nRT
V = nRT/P
V = (1 x 0.08206 x 273)/1
V = 22.4L
Answer:

Explanation:
Hello,
In this case, since the given undergoing chemical reaction is correctly balanced, the reaction quotient is computed as well as the equilibrium constant but in terms of the given concentrations that are:

In such a way, the reaction quotient turns out:

Taking into account that carbon is not included since it is solid.
Best regards.