PSQ-4: Tetraselenium hexafluoroarsenate (V), Sea(AsF6)2, are formed when a polyatomic .. selenium react with arsenic (V) fluoride, AsFs, at near 80°C. The mole ratio between Se,(ASF6)2 to polyatomic selenium is 2:1. If the yield is 100%, 525 g of polyatomic selenium will yield 1153 g of Se,(ASF6)2. How many atoms does a single molecule of polyatomic selenium has? (MW, g/mol: Se = 78.96, As = 74.92, F = 19) *round off your answer to whole number %3D

PSQ-4: Tetraselenium hexafluoroarsenate (V), Sea(AsF6)2, are formed when a polyatomic .. selenium react with arsenic (V) fluoride, AsFs, at near 80°C. The mole ratio between Se,(ASF6)2 to polyatomic selenium is 2:1. If the yield is 100%, 525 g of polyatomic selenium will yield 1153 g of Se,(ASF6)2. How many atoms does a single molecule of polyatomic selenium has? (MW, g/mol: Se = 78.96, As = 74.92, F = 19) *round off your answer to whole number %3D

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter11: Solutions And Colloids

Section: Chapter Questions

Problem 50E: A sample of an organic compound (a nonelectrolyte) weighing 1.35 g lowered the freezing point of...

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