| Equations balanced on the previous day | Equations balanced on the next day |
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N2O3 + Fe2 = Fe2O3 + N2
K3[Fe(CN)6] + H2S + KOH = K4[Fe(CN)6] + S + H2O =>
2 K3[Fe(CN)6] + H2S + 2 KOH = 2 K4[Fe(CN)6] + S + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
BaO + S = BaS + O2 =>
2 BaO + 2 S = 2 BaS + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + Hg + HCl = CrCl3 + KCl + H2O + HgCl2 =>
K2Cr2O7 + 3 Hg + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 HgCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OH + FeCl2 = FeOH + NH4Cl2 =>
NH4OH + FeCl2 = FeOH + NH4Cl2
HI + MnO2 = (I2) + MnI2 + (H2O) =>
4 HI + MnO2 = (I2) + MnI2 + 2(H2O)
K3[Fe(CN)6] + H2S + KOH = K4[Fe(CN)6] + S + H2O =>
2 K3[Fe(CN)6] + H2S + 2 KOH = 2 K4[Fe(CN)6] + S + 2 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
Fe3O4 + H2SO3 = FeSO3 + Fe2(SO3)3 + H2O =>
Fe3O4 + 4 H2SO3 = FeSO3 + Fe2(SO3)3 + 4 H2O
NH4OH + FeCl2 = FeOH + NH4Cl2 =>
NH4OH + FeCl2 = FeOH + NH4Cl2
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO4 + H2O =>
5 MnO2 + 5 H2SO4 + H2C2O4 = 5 MnSO4 + 2 CO4 + 6 H2O
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2 =>
Pb(NO3)2 + CuSO4 = PbSO4 + Cu(NO3)2
Li2CO3 + Mn2O3 + TeO2 = Li13Mn(TeO3)8 + CO2 =>
13 Li2CO3 + Mn2O3 + 16 TeO2 = 2 Li13Mn(TeO3)8 + 13 CO2
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
HCH3CO2 + NaOH = NaCH3CO2 + H2O =>
HCH3CO2 + NaOH = NaCH3CO2 + H2O
HCH3CO2 + NaOH = NaCH3CO2 + H2O =>
HCH3CO2 + NaOH = NaCH3CO2 + H2O
CrCl3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
KI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
6 KI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + Na2SO4 + 3 K2SO4 + 7 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H3PO4 + FeCl3 = HCl + FePO4 =>
H3PO4 + FeCl3 = 3 HCl + FePO4
V(OH)5 + H3PO4 = H2O + V3(PO4)5 =>
3 V(OH)5 + 5 H3PO4 = 15 H2O + V3(PO4)5
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe(MnO4)3 + Ca3(BO3) = Ca(MnO4) + FeBO3 =>
Fe(MnO4)3 + Ca3(BO3) = 3 Ca(MnO4) + FeBO3
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ZnBr2 + AgOH = AgBr + Zn(OH)2 =>
ZnBr2 + 2 AgOH = 2 AgBr + Zn(OH)2
NaClO2 + C4H4O4 = ClO2 + H2O + Na2C4O2 =>
2 NaClO2 + C4H4O4 = 2 ClO2 + 2 H2O + Na2C4O2
H2 + NO = NH3 + H2O =>
5 H2 + 2 NO = 2 NH3 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe + O2 + H2O = Fe{3+} + OH{-} =>
4 Fe + 3 O2 + 6 H2O = 4 Fe{3+} + 12 OH{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + H2SO4 = Cu2S + CuSO4 + H2O =>
5 Cu + 4 H2SO4 = Cu2S + 3 CuSO4 + 4 H2O
CO2 + H2O = COH12O6 + O =>
CO2 + 6 H2O = COH12O6 + O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/20/16
Equations balanced on 08/19/15
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