It's about .0934 Liters at STP.
Answer:
V = 11.2 L
Explanation:
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In this case, according to the ideal gas equation:

It is possible to compute the volume as shown below:

Whereas the moles are computed are computed given the mass and molar mass of oxygen:

Now, since the STP stands for a temperature of 273.15 K and a pressure of 1 atm, the resulting volume is:

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Answer:
The system will try to balance the change by shifting toward the exothermic reaction, and the rate of the forward reaction will increase.
Explanation:
To balance the external cooling system has to give out heat so exothermic reaction will occur .