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A sulphide of Fe contains 46.5% of Fe by...

A sulphide of Fe contains 46.5% of Fe by weight. Find the empirical formula of the sulphide.

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The correct Answer is:
`(feS_(2))`
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RC MUKHERJEE-EMPIRICAL, MOLECULAR AND STRUCTURAL FORMULAE-Problems
  1. A sulphide of Fe contains 46.5% of Fe by weight. Find the empirical fo...

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  2. 1.60g of an oxide of iron, on heating in a stream of hydrogen gas, com...

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  3. Carbon combines with hydrogen to form three compounds A, B and C. The ...

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  4. A compound of carbon, hydrogen and nitrogen contains three elements in...

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  5. A hydrated salt of iron sulphate weighing 2g, contains 0.9065g of wate...

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  6. An iron compound yielded C= 64.4%, H= 5.5% and Fe= 29.9%. What is the ...

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  7. On heating 1.763 g of hydrated BaCl(2) to dryness, 1.505 g of anhyrous...

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  8. A boron-hydrogen compound weighing 0.0553g created a pressure of 0.658...

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  9. A mixture of one volume of gas and two volumes of oxygen, on explosion...

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  10. Nine volumes of gaseous mixture consisting of gaseous organic compound...

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  11. Nine volumes of gaseous mixture consisting of gaseous organic compound...

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  12. A sample of gaseous hydrocarbon occupying 1.12 "litre" at NTP, when co...

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  13. 0.21 g of an organic compound containing C, H, O and N gave upon combu...

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  14. An organic compound on qualitative analysis was found to contain C, H,...

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  15. 0.2614g of an organic compound gave upon combustion 0.2324g of CO(2) a...

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  16. A dibasic anhydrous acid produced upon combustion 0.195g of CO(2) and ...

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  17. A monoacid organic base gave the following results on analysis 0.1...

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  18. A monoacid organic base gave the following results on analysis 0.40g ...

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  19. An organic compound containing C, H, O and S gave the following data o...

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  20. An organic compound containing C, H, O and S gave the following data o...

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