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प्रश्न
Calculate:
Write the empirical formula of C8H18.
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उत्तर
C8H18
Simplest ratio
C : H = 4 : 9
Empirical Formula: C4H9
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संबंधित प्रश्न
A gaseous hydrocarbon contains 82.76% of carbon. Given that its vapor density is 29, find its molecular formula. [C = 12, H = 11]
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`2C_2H_6+7O_2 -> 4CO_2 + 6H_2O`
If 1250 cc of oxygen is burnt with 300 cc of ethane.
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The vapour density of the compound is 39.5.
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Empirical formula is the same as the molecular formula.
Give example of compound whose:
Empirical formula is different from the molecular formula.
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Deduce the simplest formula by answering the following questions:
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- Calculate the simple ratio of gram-atoms of magnesium to gram-atoms of nitrogen and hence the simplest formula of the compound formed.
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