50cm^3 of CO burns completely in 50cm^3 O2.Assuming that all volumes are measured
at room temperature and pressure, what is the final gaseous volume at end of the combuation?
Mole calculator
2007-07-24 4:46 am
回答 (2)
2007-07-24 4:57 am
✔ 最佳答案
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參考: My chemical knowledge
2007-07-24 4:55 am
Equation:
2CO+O2--->2CO2
50cm^3CO變O左做50cm^3 CO2,過程中用O左25cm^3 O2.剩返25cm^3 O2.
50+25=75.最終體積75cm^3.
2CO+O2--->2CO2
50cm^3CO變O左做50cm^3 CO2,過程中用O左25cm^3 O2.剩返25cm^3 O2.
50+25=75.最終體積75cm^3.
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