a steel gas bottle with internal volume 15 l contains 6 kg of propane at room temperature 20c. Calculate the volume of the gas phase of propane inside the bottle.
Had this question on my exam today, is he trying to fool me with ''gas phase of propane inside the bottle''?
I got: Volume in gas phase 3.112 and Volume in liq. 11.888. Is that wrong? Is the propane actually in liq. phase since the temp in the room is just 20 c?
a steel gas bottle with internal volume 15 l contains 6 kg of propane at room...
For the preparation and standardization of NaOH with KHP im supposed to boil water for 1hr and 30 min to remove CO2....the problem is that if I don't boil it for that long and (30 min) b/c of not enough time but I put the water I boiled for 1/2 hr aproximately into a NaOH bottle with a CO2 absorber and stored it there for a few days. I would assume that I would have to boil the water again...but...
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