Please balance these equations! I need help and explain if you can please!!   Reference test for Ag+ using NaCl:   ______ NaCl (aq) + _______ AgNO3 (aq) →  ________ NaNO3 (aq) + ________ AgCl (s)   Reference test for Ba2+ using H2SO4:   _______ H2SO4 (aq) + _______ Ba(NO3)2 (aq) →  ________ HNO3 (aq) + ________ BaSO4 (s)   Reference test for Cu2+ using NH3:   _______ NH3 (aq) + ________ Cu(NO3)2 (aq) →  ________ [Cu(NH3)4]2+ (aq) + ________ NO3– (aq)   Reference test for Fe3+ using KSCN:   ______ KSCN (aq) + ______ Fe(NO3)3 (aq) →  ______ Fe(SCN)2+ (aq) + ______ NO3– (aq) + _____ K+ (aq)

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section: Chapter Questions
Problem 89GQ
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Please balance these equations! I need help and explain if you can please!!

 

Reference test for Ag+ using NaCl:

 

______ NaCl (aq) + _______ AgNO3 (aq) →  ________ NaNO(aq) + ________ AgCl (s)

 

Reference test for Ba2+ using H2SO4:

 

_______ H2SO(aq) + _______ Ba(NO3)2 (aq) →  ________ HNO(aq) + ________ BaSO4 (s)

 

Reference test for Cu2+ using NH3:

 

_______ NH(aq) + ________ Cu(NO3)2 (aq) →  ________ [Cu(NH3)4]2+ (aq) + ________ NO3 (aq)

 

Reference test for Fe3+ using KSCN:

 

______ KSCN (aq) + ______ Fe(NO3)3 (aq) →  ______ Fe(SCN)2+ (aq) + ______ NO3 (aq) + _____ K+ (aq)

 

 

 

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