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Question: Reaction of gaseous fluorine with compound x yields a single product y, whose mass percent composition is 61.7% F and 38.3%Cl.

(a) What is a probable molecular formula for product Y, and what is a probable molecular formula for X?

(b) Draw an electron-dot structure for Y, and predict the geometry around the central atom.

2ClF (g) +O₂(g) -> Cl₂O(g) + OF₂ (g) dH=+205.4 kj/mol
2ClF₃(l) + 2O₂ (g) -> Cl₂O(g) + 3OF₂ (g) dH=+532.8 kj/mol

(d) How much heat in kj is released or absored in the reaction of 25.0g of X with a stoichiometric amount of F2, assuming 87.5% yield for the reaction?

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Category:- Chemistry
Reference No.:- M91592438

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