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प्रश्न
Calculate:
Write the empirical formula of C8H18.
उत्तर
C8H18
Simplest ratio
C : H = 4 : 9
Empirical Formula: C4H9
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संबंधित प्रश्न
Ethane burns in oxygen to form CO2 and H2O according to the equation:
`2C_2H_6+7O_2 -> 4CO_2 + 6H_2O`
If 1250 cc of oxygen is burnt with 300 cc of ethane.
Calculate:
1) the volume of `CO_2` formed
2) the volume of unused `O_2`
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