To identify a diatomic gas x2 a researcher carried out the, Ask an Expert

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To identify a diatomic gas (X_2), a researcher carried out the following experiment: She weighed an empty 1.00-L bulb, then filled it with the gas at 1.10 atm and 23.0 C and weighed it again. The difference in mass was 1.27 g. Identify the gas & write chemical formula

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