a chemist delivers 1.5 moles of oxygen gas to a 2.0 L evacuated cylinder containing excess sulfur. He then ignites the mixture and the following…
a chemist delivers 1.5 moles of oxygen gas to a 2.0 L evacuated cylinder containing excess sulfur. He then ignites the mixture and the following combustion reaction goes to completion:
2 S(s) +3 O2 (g) —> 2 SO3 (g).
When reaction is complete the temperature of the cylinder is 500 K. What is the pressure under the cylinder.
