Which of the statements below is true concerning a situation in which steam trapped in a 100 mL flask is cooled from 150 to 85 degrees Celcius 1. the pressure increases
2. the volume increases
3. the steam liquefies
4. none of the above.

the increase of protons   hope this

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a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.