| Equations balanced on the previous day | Equations balanced on the next day |
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14[CrCl6]3{-} + 62 Zn = 31[ZnCl4]2{-} + 21 Cr2{+} + 4 Cl{-}
Co(NO3)2*H2O + NaNO2 + NO2 = Na3[Co(NO2)6] + NaNO3 + H2O =>
Co(NO3)2*H2O + 5 NaNO2 + NO2 = Na3[Co(NO2)6] + 2 NaNO3 + H2O
[NH4]{+} + [NO2]{-} = N2 + H2O =>
[NH4]{+} + [NO2]{-} = N2 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Fe + Mg(SO4) = Mg + Fe(SO4) =>
Fe + Mg(SO4) = Mg + Fe(SO4)
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
[SO4]2{-} + Zn + H{+} = S2{-} + Zn2{+} + H2O =>
[SO4]2{-} + 32 Zn + 16 H{+} = S2{-} + 16 Zn2{+} + 8 H2O
CH3CH2CH2OH + KMnO4 = MnO2 + H2O + CH3CH2COOH + KOH =>
3 CH3CH2CH2OH + 4 KMnO4 = 4 MnO2 + H2O + 3 CH3CH2COOH + 4 KOH
AlCl = Al + Cl =>
AlCl = Al + Cl
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H2 + CH4 = CH6 =>
H2 + CH4 = CH6
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Co(NO3)2*6H2O + NaNO2 + NO2 = Na3[Co(NO2)6] + NaNO3 + H2O =>
Co(NO3)2*6H2O + 5 NaNO2 + NO2 = Na3[Co(NO2)6] + 2 NaNO3 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
S2{-} + [SO3]2{-} + H{+} = S + H2O =>
11 S2{-} + [SO3]2{-} + 12 H{+} = 24 S + 6 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NH3 + O = NO2 + H2O(l) =>
2 NH3 + 7 O = 2 NO2 + 3 H2O(l)
Fe + H2SO4 + NO2 = FeNOSO4 + H2O =>
Fe + H2SO4 + NO2 = FeNOSO4 + H2O
Fe{3+} + Ti{3+} + H2O = TiO{2+} + Fe{2+} + H{+} =>
Fe{3+} + Ti{3+} + H2O = TiO{2+} + Fe{2+} + 2 H{+}
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
FeSO4 + H2SO4 + NO2 = FeNOSO4 + H2O + Fe2(SO4)3 =>
3 FeSO4 + H2SO4 + NO2 = FeNOSO4 + H2O + Fe2(SO4)3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Fe + Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg + Cu(NO3)2 = Cu + Mg(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
H2 + C8H18 = CH6 =>
15 H2 + C8H18 = 8 CH6
H2 + C8H18 = CH4 =>
7 H2 + C8H18 = 8 CH4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2O2 = H2O(l) + O2 =>
2 H2O2 = 2 H2O(l) + O2
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
SO2 + V2O5 = SO3 + V2O =>
4 SO2 + V2O5 = 4 SO3 + V2O
K2MnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + MnCl2 + 2 Cl2 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/13/12
Equations balanced on 05/13/11
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