d) x*n e) char Q7: To prepare [Co(NH)SCIJC2, the following procedure was wsed 17 g of CoCl2.6H20 powder was portion-wise added to a solution of 10 gof concentrated aqueous ammonia. To the obtained brown Co slurry, 16 ml S0 wise added. When the effervescence has ceased, add 60 mL conc. HCl slowly than 70 C. Hold the temperature between 55 C and 65 C for 15 min. Add 50 the solution to cool to room temperature. Collect the product by suction filration Calculate the theoretical yield 15.1g 20.0 g 17.9 g 22.4 g 21.1 g

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 52E: Hydrogen sulfide is bubbled into a solution that is 0.10 M in both Pb2+ and Fe2+ and 0.30 M in HCl....
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c) n*
Q7: To prepare [Co(NH)SCIJCH, the following procedure was wsed
17 g of CoCl2.6H20 powder was portion-wise added to a solution of 10 gof
concentrated aqueous ammonia. To the obtained brown Co slurry, 16 ml S
wise added. When the effervescence has ceased, add 60 ml conc. HCl slowly
than 70 C. Hold the temperature between 55 C and 65 C for 15 min. Add Som
the solution to cool to room temperature. Collect the product by suction filaration
Calculate the theoretical yield
15.1 g
22.4 g
20.0 g
17.9 g
21.1 g
Transcribed Image Text:c) n* Q7: To prepare [Co(NH)SCIJCH, the following procedure was wsed 17 g of CoCl2.6H20 powder was portion-wise added to a solution of 10 gof concentrated aqueous ammonia. To the obtained brown Co slurry, 16 ml S wise added. When the effervescence has ceased, add 60 ml conc. HCl slowly than 70 C. Hold the temperature between 55 C and 65 C for 15 min. Add Som the solution to cool to room temperature. Collect the product by suction filaration Calculate the theoretical yield 15.1 g 22.4 g 20.0 g 17.9 g 21.1 g
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