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WORTH 100 POINTS, ANSWER ALL PARTS

INFO. An unknown compound containing tellurium and bromine is analyzed and it is determined that 28.53% of the compound by mass is composed of tellurium.

Part A. What quantity in moles of Te are present in 100.00 g of the compound?
Part B. What is the mass percent of Br in the compound?
Part C. What quantity in moles of Br are present in 100.00 g of the compound?
Part D. Determine the empirical formula of the unknown compound.
Part E. Provide the correct IUPAC name of the unknown compound.

User Regine
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1 Answer

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PART A - 0.2236 mol Te
PART B - 71.47% Br
PART C - 0.8945 mol Br
PART D - TeBr4
PART E - tellurium tetrabromide
User Nishantha
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