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What is the mass of precipitate formed when 720 mL of a 0.85 M cobalt III nitrate (Co(NO3)3) and a 590 mL solution of 1.2 M sodium sulfide (Na₂S) are mixed. The reaction is as follows: 2Co(NO3)3 (aq) + 3Na2S (aq) Co₂S3 + 6NaNO3

What is the mass of precipitate formed when 720 mL of a 0.85 M cobalt III nitrate (Co(NO3)3) and a 590 mL solution of 1.2 M sodium sulfide (Na₂S) are mixed. The reaction is as follows: 2Co(NO3)3 (aq) + 3Na2S (aq) Co₂S3 + 6NaNO3

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
Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 10E: The Handbook of Chemistry and Physics (http://openstaxcollege.org/l/16Handbook) gives solubilities...
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What is the mass of precipitate formed when 720 mL of a 0.85 M cobalt III nitrate (Co(NO3)3) and a 590 mL solution of 1.2 M sodium sulfide (Na2S) are mixed. The reaction is as follows: 2Co(NO3)3 (aq) + 3Na₂S (aq) CATIONS High Solubility (aq) Low Solubility (s) H 'Ве Na Mg LI Rb Sr Y Cs Ba Fr Ra 64.68 63.4 g 49.8 B 98.3 g 58.5 g 42,1 g 53-31 Cl, Br, I Halides 06-135 Most Ag+, Pb²+, Tl+, Hg₂²+, Hg, Cu 52. Co₂S3 + 6NaNO3 Solubility Table Group 1, NH₁", Group 2 Ac Th All Group 1 compounds, including acids, and all ammonium compounds are assumed to have high solubility in water. Most T Cr Mn Fe ANIONS OH Group 1, NH4*, Sr²", Ba2+, Tl az Most 34 35 36 Ta W Re Os Periodic Table of the Elements Symbol PA SO4²- Most Ag+, Pb²+, Ca²+, Ba²+, Sr2, Raz 41 42 42 43 Nb Mo Tc Ru Rh Pd Ag Cd Ce Pr Nd Pm Sm Eu Gd Pa Np Pu Al Cu Zn Ga Ho B Cm Bk Cf G CO3², PO4¹, SO3² Group 1, NH4* L Most C Xe Au Hg Tl Pb At Rn Rf Db Sg Bh Hs Mt Ds Rg Cn Uut "FI Uup Lv Uus Uuo si C₂H3O2 NO3 N Most All Ag+ None {z}_{hjicic tis Po He F Ne CI Ar Tm Yb Lu No
Transcribed Image Text:What is the mass of precipitate formed when 720 mL of a 0.85 M cobalt III nitrate (Co(NO3)3) and a 590 mL solution of 1.2 M sodium sulfide (Na2S) are mixed. The reaction is as follows: 2Co(NO3)3 (aq) + 3Na₂S (aq) CATIONS High Solubility (aq) Low Solubility (s) H 'Ве Na Mg LI Rb Sr Y Cs Ba Fr Ra 64.68 63.4 g 49.8 B 98.3 g 58.5 g 42,1 g 53-31 Cl, Br, I Halides 06-135 Most Ag+, Pb²+, Tl+, Hg₂²+, Hg, Cu 52. Co₂S3 + 6NaNO3 Solubility Table Group 1, NH₁", Group 2 Ac Th All Group 1 compounds, including acids, and all ammonium compounds are assumed to have high solubility in water. Most T Cr Mn Fe ANIONS OH Group 1, NH4*, Sr²", Ba2+, Tl az Most 34 35 36 Ta W Re Os Periodic Table of the Elements Symbol PA SO4²- Most Ag+, Pb²+, Ca²+, Ba²+, Sr2, Raz 41 42 42 43 Nb Mo Tc Ru Rh Pd Ag Cd Ce Pr Nd Pm Sm Eu Gd Pa Np Pu Al Cu Zn Ga Ho B Cm Bk Cf G CO3², PO4¹, SO3² Group 1, NH4* L Most C Xe Au Hg Tl Pb At Rn Rf Db Sg Bh Hs Mt Ds Rg Cn Uut "FI Uup Lv Uus Uuo si C₂H3O2 NO3 N Most All Ag+ None {z}_{hjicic tis Po He F Ne CI Ar Tm Yb Lu No
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