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A 1.500 g sample containing only BaO (153.3 g/mol) and Cao (56.08 g/mol) was analyzed for its Ba and Ca content. These oxides were first converted into its corresponding sulfides (BaSO4: 233.37 g/mol; CaSO4: 136.15 g/mol) yielding a precipitate weighing 3.758 g. Upon drying, 0.574 g was lost due to water evaporation. Calculate the amount (g) of Ba and Ca in the sample.

A 1.500 g sample containing only BaO (153.3 g/mol) and Cao (56.08 g/mol) was analyzed for its Ba and Ca content. These oxides were first converted into its corresponding sulfides (BaSO4: 233.37 g/mol; CaSO4: 136.15 g/mol) yielding a precipitate weighing 3.758 g. Upon drying, 0.574 g was lost due to water evaporation. Calculate the amount (g) of Ba and Ca in the sample.

Chemistry by OpenStax (2015-05-04)
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
Chapter18: Representative Metals, Metalloids, And Nonmetals
Section: Chapter Questions
Problem 25E: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric...
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A 1.500 g sample containing only Bao (153.3 g/mol) and Cao (56.08 g/mol) was analyzed for its Ba and Ca content. These oxides were first converted into its corresponding sulfides (BaSO4: 233.37 g/mol; CaSO4: 136.15 g/mol) yielding a precipitate weighing 3.758 g. Upon drying, 0.574 g was lost due to water evaporation. Calculate the amount (g) of Ba and Ca in the sample.
Transcribed Image Text:A 1.500 g sample containing only Bao (153.3 g/mol) and Cao (56.08 g/mol) was analyzed for its Ba and Ca content. These oxides were first converted into its corresponding sulfides (BaSO4: 233.37 g/mol; CaSO4: 136.15 g/mol) yielding a precipitate weighing 3.758 g. Upon drying, 0.574 g was lost due to water evaporation. Calculate the amount (g) of Ba and Ca in the sample.
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