Chemistry, 13.07.2019 22:20 augestfaith
The label has come off a cylinder of gas in your laboratory. you know only that one species of gas is contained in the cylinder, but you do not know whether it is hydrogen, oxygen, helium nitrogen, acetylene, or argon to find out, you evacuate a 7.00-liter flask, seal it and weigh it, and then let gas from the cylinder flow into it until the gauge pressure equals 1.00 atm the flask is reweighed, and the mass of the added gas is found to be 1.1536 g. room temperature is 25.0°c, and barometric pressure is 1.00 atm what is the gas? hydrogen acetylene argon helium oxygen click if you wout tmbw work for this question:
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The label has come off a cylinder of gas in your laboratory. you know only that one species of gas i...
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