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Problem- A student performed the experiment described in this chapter. A 2.50mL aliquot of 3.33% wt/wt solution of hydrogen peroxide (MM= 34.016 g/mol) with density 1.15g/mL. The water temperature was 24.0°C after the reaction and the barometric pressure in the lab was 30.12in. of Hg.

Calculate the pressure of the O2 gas collected in atm.

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