| Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 10 FeSo4 + 8 H2So4 = K2So4 + 5 Fe2(So4)3 + 2 MnSo4 + 8 H2O
I3{-} + MnO4{-} + H{+} = HIO2 + Mn{2+} + H2O =>
I3{-} + 2 MnO4{-} + 7 H{+} = 3 HIO2 + 2 Mn{2+} + 2 H2O
I3{-} + MnO4{-} + H{+} = HIO + Mn{2+} + H2O =>
5 I3{-} + 4 MnO4{-} + 17 H{+} = 15 HIO + 4 Mn{2+} + H2O
SO2 + N2H4 = H2S + N2 + H2O =>
2 SO2 + 3 N2H4 = 2 H2S + 3 N2 + 4 H2O
NaNO2 + HNO3 = NaNO3 + NO + H2O =>
3 NaNO2 + 2 HNO3 = 3 NaNO3 + 2 NO + H2O
I{-} + MnO4{-} + H2O = IO3{-} + MnO2 + OH{-} =>
I{-} + 2 MnO4{-} + H2O = IO3{-} + 2 MnO2 + 2 OH{-}
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H4O3 + CH4O = C2H6O2 + H2O =>
C2H4O3 + 4 CH4O = 3 C2H6O2 + H2O
C2H4O3 + CH4O = C3H6O3 + H2O =>
C2H4O3 + CH4O = C3H6O3 + H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
FeI2 + NaCl + H2O = NaI + FeCl + HI + O2 =>
4 FeI2 + 4 NaCl + 2 H2O = 4 NaI + 4 FeCl + 4 HI + O2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
(NH4)2SO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
Na2SO3 + HNO3 = Na2NO3 + HSO3 =>
Na2SO3 + HNO3 = Na2NO3 + HSO3
NaI + HNO3 = HI + NaNO3 =>
NaI + HNO3 = HI + NaNO3
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
C2H4O2 + C5H14NO = C7NH16O2 + H2O =>
C2H4O2 + C5H14NO = C7NH16O2 + H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
NaNO2 + KMnO4 + H{+} = NaNO3 + Mn2{+} + H2O + K{+} =>
13 NaNO2 + 4 KMnO4 + 6 H{+} = 13 NaNO3 + 2 Mn2{+} + 3 H2O + 4 K{+}
C9H19NO7 + K = C5H14NO + KC4H5O6 =>
C9H19NO7 + K = C5H14NO + KC4H5O6
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
CuSO4 + NaNO3 = Cu(NO3)2 + Na2SO4 =>
CuSO4 + 2 NaNO3 = Cu(NO3)2 + Na2SO4
CuS + HNO3 = Cu(NO3)2 + H2O + NO + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO + 3 S
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
Cu + HCl = HCuCl2 + H2 =>
2 Cu + 4 HCl = 2 HCuCl2 + H2
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4(MoO3)12 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4(MoO3)12 + 21 NH4NO3 + 12 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
C2H4O + Cu(OH)2 = C2H4O2 + CuOH + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 CuOH + H2O
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
H3[SbCl6] + Zn = H3[ZnCl6] + Sb =>
H3[SbCl6] + Zn = H3[ZnCl6] + Sb
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Cu + Na2SO4 = CuSO4 + Na =>
Cu + Na2SO4 = CuSO4 + 2 Na
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
H2 + N = NH3 =>
3 H2 + 2 N = 2 NH3
K2CO3 + HCOOH = KCOOH + H2O + CO2 =>
K2CO3 + 2 HCOOH = 2 KCOOH + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO4{-} + NO2{-} + H2O = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 MnO2 + 3 NO3{-} + 2 OH{-}
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
ZnCl2 + K4Fe(CN)6 = KCl + Zn3K2[Fe(CN)6]2 =>
3 ZnCl2 + 2 K4Fe(CN)6 = 6 KCl + Zn3K2[Fe(CN)6]2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
K2Cr2O7 + SnO + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = Cr2(SO4)3 + 3 Sn(SO4)2 + K2SO4 + 10 H2O
Pb + CuCl = PbCl + Cu =>
Pb + CuCl = PbCl + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/23/12
Equations balanced on 03/24/11
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