| Equations balanced on the previous day | Equations balanced on the next day |
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3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C2H5O + O2 = CO + H =>
2 C2H5O + O2 = 4 CO + 10 H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu(NO3)2 + NH4OH = Cu2(OH)3NO3 + H2O + N2O =>
2 Cu(NO3)2 + 3 NH4OH = Cu2(OH)3NO3 + 6 H2O + 3 N2O
C2H5O + O2 = CO + H2O =>
4 C2H5O + 7 O2 = 8 CO + 10 H2O
LiCl + NH4F = LiF + ClNH4 =>
LiCl + NH4F = LiF + ClNH4
I2 + Al = AlI3 =>
3 I2 + 2 Al = 2 AlI3
Na + Cl2 = NaCl3 =>
2 Na + 3 Cl2 = 2 NaCl3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
HgS + CaO = Hg + CaS + CaSO4 =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + CaSO4
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
H2NO3 + CdO2 = Cd(NO3)2 + H2O =>
2 H2NO3 + CdO2 = Cd(NO3)2 + 2 H2O
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Fe3O4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe3O4 + 2 KMnO4 + 48 H2SO4 = 15 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 48 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
CH3COOH + NH4Cl = NH4CH3COO + HCl =>
CH3COOH + NH4Cl = NH4CH3COO + HCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AlI3 + O2 = Al2O3 + I2 =>
4 AlI3 + 3 O2 = 2 Al2O3 + 6 I2
KMnO4 + N2H4 + H2SO4 = MnSO4 + N2 + H2O + K2SO4 =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 4 MnSO4 + 5 N2 + 16 H2O + 2 K2SO4
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C2H2 + KMnO4 + H2O = C2H2(OH)4 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2H2(OH)4 + 4 MnO2 + 4 KOH
FeSO4 + KMnO4 + H2O = MnSO4 + K2SO4 + Fe(OH)3 + Fe2(SO4)3 =>
30 FeSO4 + 6 KMnO4 + 24 H2O = 6 MnSO4 + 3 K2SO4 + 16 Fe(OH)3 + 7 Fe2(SO4)3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
K + O2 = KO =>
2 K + O2 = 2 KO
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HI + K = KI + H2 =>
2 HI + 2 K = 2 KI + H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
K3AsO4 + H2O = K2HAsO4 + KOH =>
K3AsO4 + H2O = K2HAsO4 + KOH
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/13
Equations balanced on 11/28/12
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