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  1. S

    using the experimental data, calculate the density of the O2 gas produced in g/L...

    ...at STP.? Initial weight of pyrex tube +KCLO3 4.35 Final weight of pyrex tube + residue 6.3166 Final buret reading 37.3 Initial buret reading 0.2 Room temperature 22 oC Barometric pressure 756.6 torr 756.6 x 1 atm/760 = 0.9955 atm vapor presure of water at room teperature 19.8 weight of oxygen...
  2. S

    how would the molar volume be affected (too high or too low)?

    if your apparatus had a slow leak and some of the O2 gas escaped? (show reasoning by an equation)
  3. S

    how would the molar volume be affected (too high or too low)?

    if your apparatus had a slow leak and some of the O2 gas escaped? (show reasoning by an equation)
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