Extra Credit Challenge Homework Lab
Work each on a separate page,
You must show your half equation
work,
Not just the answer (no credit)
Post Contest Homework Lab Reference
Ion-Electron Method Jespersen Section 5.2
(pages 220-225)
Ion-Electron Method McMurry Section 4.6,
4.7, 4.9, 4.10
Corwin Chapter 17, Sections 17.4
Mother of All
REDOX Equations: (Bonus 5 points)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4
+ H2SO4 --->
K2Cr2O7
+ MnSO4 + CO2 + KNO3 + K2SO4 + HOH
Daughter of All REDOX
Equations: (Bonus 1 Point)
HIO3 + FeI2 + HCl
---> FeCl3
+ ICl + HOH
(A hint: the coefficients of
the daughter equation will add up to 66)
Son of All REDOX
Equations: (Bonus 1 Point)
CuSCN + KIO3
+ HCl ---> CuSO4
+ KCl + HCN + ICl + HOH
Father of All REDOX
Equations: (Bonus 1 point)
NH4ClO4 + Al ---> HCl
+ Cl2 + NO + AL2O3
+ HOH
Mother-in-Law of All
REDOX Equations: (Bonus 1 point)
(NH4)2MoO4
+ NH4NO3 + Na3PO4 --->
H2O + (NH4)3[P(Mo3O10)4] + NaNO3
+ NH3