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Svetach [21]
1 year ago
12

A compound has an empirical formula C₂H4S.

Chemistry
1 answer:
Triss [41]1 year ago
3 0
  • The atomic mass of carbon is 12.011 g/mol.
  • The atomic mass of hydrogen is 1.00794 g/mol.
  • The atomic mass of sulfur is 32.06 g/mol.

This means that the molar mass of \text{C}_{2}\text{H}_{4}\text{S} is

2(12.011)+4(1.00794)+32.06=60.11376

Dividing this by the given molar mass, we get \frac{168}{60.11376} \approx 3

So, the molecular formula is about \boxed{\text{C}_{6}\text{H}_{12}\text{S}_{3}}

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