haileyparrill9510 haileyparrill9510
  • 28-03-2024
  • Chemistry
contestada

The element X forms a compound with bromine and its formula is XBr₂. When it is analyzed, the compound is found to have 26.9% X by mass. What is the molar mass of X?
a) 92.432 g/mol
b) 112.308 g/mol
c) 84.257 g/mol
d) 75.649 g/mol

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