Ok so I think what I have initially done is right then, calculated the vapour pressure of water using the Antonine to be 2.687 bar at 130 °C, then added the pressure of the total number of moles of gas, not accounting for final liquid volume and dissolution of gas in water. This should provide a...
Thanks for your enquiry,
I have a literature based value of what the partial pressure of the CO2 in equilibrium with water will be at 25C. Your second statement is also correct. I essentially want to ensure I am not going to break the 4 bar pressure limit on the vessel. I believe the CO2...
I have a sealed vessel, it is 200 ml, it contains 25 ml of water which is then saturated with CO2 (bubbled through at 0.3 l/min unitil pH drops, ~ 1 h) at rt. The vessel is then heated to 130 °C. I wish to calculate the final pressure of the system.
Thus far I have calculated the volume of CO2...