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Answer to Question #197025 in General Chemistry for Francis Obila
Question #197025
100cm³ of oxygen that fixed through an office in 60 seconds while it take 120seconds for the same office. h=1 o=16?
Expert's answer
Rate of effusion of O2 = effused volume / time .
100 / 60 = V / 120 .
100 × 120 / 60 = V .
V = 200 Cm3 = 200 ml.
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