A 400-g sample of iodine was reacted completely with excess
A 4.00-g sample of iodine was reacted completely with excess bromine. The mass of the compound formed was 11.56 g. Determine the empirical formula.
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a 400-g sample of iodine was reacted completely with excess bromine the mass of the compound formed was 1156 g
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chemical analysis of an ether shows 6482 c 1360 h and 2158 o by mass determine the empirical formula for this
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