1. I need to predict my products. 2. Show the redox Reactions. 3. Show Balanced
ID: 510380 • Letter: 1
Question
1. I need to predict my products.
2. Show the redox Reactions.
3. Show Balanced Net Ionic Equations.
KMnO4+H2SO4+FeSo4 --->
KMnO4+ NaOH+ FeSO4 --->
KMnO4+H2SO4+K2C2O4 --->(Heat in water bath)
K2Cr2O7+H2SO4+NaNO2(solid) --->
K2Cr2O7+H2SO4+FeSO4 --->
KI+HNO3 --->(heat in water bath)
baths in fillin your data sheet Your en Tabe Add aadnele Deeps of fresh aqueous 01MErso. ml. of 0.01 MKMino plus 5 of 6 M NaOH s drops of IM Kacro. and heat is ml, oro 01 MKMino plus 6 drops of 6 MH:so. water bath until a change IN THE HooD, a pinch of solid ml of 0.01 M Kacro and 2 NaNOi until change occars s ml. of 001 M Kacro and 2 Drops of fresh aqueous 0.1 M Feso. of 6 MH IN THE Hoop, 1 mL of6 MHN0 and heat in a water bath until change mL of 0.1 M KIExplanation / Answer
(a) Reaction
balanced molecular : 2KMnO4 + 10FeSO4 + 8H2SO4 --> K2SO4 + 2MnSO4 + 5Fe2(SO4)3 + 8H2O
net ionic : MnO4- + 5Fe2+ + 8H+ --> Mn2+ + 5Fe3+ + 4H2O
(b) Reaction
balanced molecular : 2KMnO4 + 2FeSO4 + 6NaOH --> K2MnO4 + Na2MnO4 + 2Fe(OH)3 + 2Na2SO4
net ionic : Fe2+ --> Fe3+
(c) Reaction
balanced molecular : 2KMnO4 + 5K2C2O4 + 8H2SO4 --> 10CO2 + 6K2SO4 + 2MnSO4 + 8H2O
net ionic : 2MnO4- + 5C2O4^2- + 16H+ --> 10CO2 + 8H2O
(d) Reaction
balanced molecular : K2Cr2O7 + 4H2SO4 + 3NaNO2 --> 3NaNO3 + Cr2(SO4)3 + K2SO4 + 4H2O
net ionic : Cr2O7^2- + 8H+ + 3NO2- --> 3NO3- + 2Cr3+ + 4H2O
(e) Reaction,
balanced molecular : K2Cr2O7 + 7H2SO4 + 6FeSO4 --> Cr2(SO4)3 + 3Fe2(SO4)3 + K2SO4 + 7H2O
net ionic : Cr2O7^2- + 14H+ + 6Fe2+ --> 2Cr3+ + 6Fe3+ + 7H2O
(f) Reaction,
balanced molecular : 2KI + 4HNO3 --> I2 + 2NO2 + 2KNO3 + 2H2O
net ionic : 2I- + 2NO3- --> I2 + 2NO2 + 2H2O
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