| Equations balanced on the previous day | Equations balanced on the next day |
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4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Pd(s) + F2(g) = PdF3(s) =>
2 Pd(s) + 3 F2(g) = 2 PdF3(s)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g) =>
Mg(s) + 2 HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g)
NH4Cl + CaO = CaCl2 + H2O + NH3 =>
2 NH4Cl + CaO = CaCl2 + H2O + 2 NH3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
Cu(OH)2 = (CuO) + H2O =>
Cu(OH)2 = (CuO) + H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Na2CrO4 + AgNO3 = NaNO3 + Ag2CrO4 =>
Na2CrO4 + 2 AgNO3 = 2 NaNO3 + Ag2CrO4
HCl + SnCl2 + KMnO4 = MnCl2 + SnCl4 + H2O + KCl =>
16 HCl + 5 SnCl2 + 2 KMnO4 = 2 MnCl2 + 5 SnCl4 + 8 H2O + 2 KCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
SrCl2(aq) + Al(s) = AlCl3(aq) + Sr(s) =>
3 SrCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Sr(s)
Fe2C + O2 = Fe + CO2 =>
Fe2C + O2 = 2 Fe + CO2
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
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CaCO3(aq) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
P4S3(s) = P4(s) + S8(s) =>
8 P4S3(s) = 8 P4(s) + 3 S8(s)
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sr(OH)2 + H2Se = SrSe + H2O =>
Sr(OH)2 + H2Se = SrSe + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KO2(s) = K2O(s) + O2(g) =>
4 KO2(s) = 2 K2O(s) + 3 O2(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
(CuO) + (HCl) = CuCl2 + H2O =>
(CuO) + 2(HCl) = CuCl2 + H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Os(s) + O2(g) = Os2O3(s) =>
4 Os(s) + 3 O2(g) = 2 Os2O3(s)
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + CO2 + HNO3 + MnSO4 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 81 K2SO4 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 188 H2O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/04/09
Equations balanced on 05/04/08
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