Define oxygen masks for producing o2 in emergency situations

Reference no: EM13562212

Oxygen masks for producing O2 in emergency situations contain potassium superoxide, KP2. It reacts with CO2 AND H2O in exhaled air to produce oxygen:

4KO2 (s) + 2H2O (g(= 4CO2 (g) ________ 4KHCO3 (s) + 3 O2 (g)

If a person wearing such a mask exhales 0.702 g Co2/ min, how many grams of KO2 are consumed in 25 min?

Reference no: EM13562212

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