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1. How large (in kg) an oxygen candle (KClO3) would be needed to supply 8 people with enough oxygen for 24 hours on a small submarine. The average person needs .84 kg of O2 per day.

2. At 1 atmosphere and 25 degrees celcius what would the volume of 02 be from the previous question?

3. Assuming that the air is 21% O2 by volume, what volume of air would be needed to answer question 2?

4. assuming all of the analogous reactions occur, why would lithium chlorate be a more practical choice for the "chlorate candle" than either sodium or potassium chlorate

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