| Equations balanced on the previous day | Equations balanced on the next day |
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4 H2O + 3 Fe = 4 H2 + Fe3O4
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
(C5H5)2Fe + (CH3CO)2O = (C5H5)Fe(C5H4COCH3) + C2H4O2 =>
(C5H5)2Fe + (CH3CO)2O = (C5H5)Fe(C5H4COCH3) + C2H4O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CH3CH2CH2CH2OH = CH3CH2CHCH2 + H2O =>
CH3CH2CH2CH2OH = CH3CH2CHCH2 + H2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
C2H4 + KMnO4 + H2O = MnO2 + KOH + C2H6O2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C2H6O2
HNO3 + Ca = Ca(NO3)2 + H2O + NH4NO3 =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + 3 H2O + NH4NO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CH2CH2CH2OH = CH3CH2CHCH2 + H2O =>
CH3CH2CH2CH2OH = CH3CH2CHCH2 + H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
O2 + Fe = Fe2O3 =>
3 O2 + 4 Fe = 2 Fe2O3
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
CO + Hb = COHb =>
CO + Hb = COHb
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO2 =>
4 HNO3 + Cu = Cu(NO3)2 + 2 H2O + 2 NO2
HNO3 + SCd = Cd(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 SCd = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HNO3 + SCd = Cd(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 SCd = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
CO + Hb = COHb =>
CO + Hb = COHb
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
NaNO3 + PbO = PbN2O6 + Na2O =>
2 NaNO3 + PbO = PbN2O6 + Na2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
H2O + Ca = Ca(OH)2 + H2 =>
2 H2O + Ca = Ca(OH)2 + H2
HClO3 = Cl2O + HClO4 + H2O =>
6 HClO3 = Cl2O + 4 HClO4 + H2O
H2SO4 + Na = Na2SO4 + H2O + H2S =>
5 H2SO4 + 8 Na = 4 Na2SO4 + 4 H2O + H2S
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + 2 NH4NO3(aq)
Mg{2+} + Al2(SO4)3 = MgSO4 + Al{3+} =>
3 Mg{2+} + Al2(SO4)3 = 3 MgSO4 + 2 Al{3+}
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
H2SO4 + Zn = ZnSO4 + H2O + S =>
4 H2SO4 + 3 Zn = 3 ZnSO4 + 4 H2O + S
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
C + H + O = CHO =>
C + H + O = CHO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaH + B2H6 = NaBH4 =>
2 NaH + B2H6 = 2 NaBH4
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
NH4OH + AgNO3 = AgOH + NH4NO3 =>
NH4OH + AgNO3 = AgOH + NH4NO3
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
NaCl + H2SO4 + MnO2 = NaHSO4 + MnCl2 + H2O + Cl2 =>
4 NaCl + 4 H2SO4 + MnO2 = 4 NaHSO4 + MnCl2 + 2 H2O + Cl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
CO2 + H2O = C5H12 + O2 =>
5 CO2 + 6 H2O = C5H12 + 8 O2
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/04/10
Equations balanced on 12/04/09
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