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My Nates Ask Yoar This reaction is sometimes used to inflate ife rafts, weather balloons, and the like, where a simple, compact 12,0 LofH2 gas ? the pressure of H2 is 730, torr at 27°C? means of generating H is desired. How many prams of Cakz are needed to gemerate
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lume Pressur 460 10 2 E 0 234 mole 20 nu o 21 MO 25

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