According to minearc.com, “oxygen candles are used as a backup source of breathable air in an emergency. In addition, they supply an on-demand source of oxygen, utilized in airplanes, space stations, and other applications such as safe havens and refuge chambers.” The chemical reaction that produces oxygen is shown below. 2 NaClO3(s) → 2 NaCl(s) + 3 O2(g) To support 4 people for 21 hours, about 2.600E3 liters of oxygen at STP is needed, how many grams of NaClO3 is needed per person per hour

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According to minearc.com, “oxygen candles are used as a backup source of breathable air in an emergency. In addition, they supply an on-demand source of oxygen, utilized in airplanes, space stations, and other applications such as safe havens and refuge chambers.”

The chemical reaction that produces oxygen is shown below.

2 NaClO3(s) → 2 NaCl(s) + 3 O2(g)

To support 4 people for 21 hours, about 2.600E3 liters of oxygen at STP is needed, how many grams of NaClO3 is needed per person per hour?

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