1. to identify a diatomic gas (x2), a researcher carried out the following experiment: she weighed an empty 4.8-l bulb, then filled it with the gas at 1.60atm and 30.0 ? c and weighed it again. the difference in mass was 8.7g . identify the gas.2. a gaseous mixture of o2 and n2 contains 38.8{\rm \\%} nitrogen by mass. what is the partial pressure of oxygen in the mixture if the total pressure is 545mmhg ?
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Chemistry, 21.06.2019 23:30, mgavyn1052
Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
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Ineed to find the answer of this question because i dont understand it
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1. to identify a diatomic gas (x2), a researcher carried out the following experiment: she weighed...
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