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Problem- A 5.00mL aliquot of 2.75% wt/wt solution of hydrogen peroxide (MM= 34.016 g/mol) with density 1.05g/mL. The water temperature was 26.0°C after the reaction and the barometric pressure in the lab was 30.85in. of Hg.

Calculate the volume of O2 that should be generated.

How do I yet start setting this up? Thank you

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