| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Fe + H2O + O2 = Fe(OH)2 =>
2 Fe + 2 H2O + O2 = 2 Fe(OH)2
Na2CO3 + Cu(NO3)2 = NaNO3 + CuCO3 =>
Na2CO3 + Cu(NO3)2 = 2 NaNO3 + CuCO3
MgCO3 + HCl = MgCl + HCO3 =>
MgCO3 + HCl = MgCl + HCO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + NaOH = Na2FeO2 + H2 =>
Fe + 2 NaOH = Na2FeO2 + H2
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
RH2 + CaCl2 = RCa + HCl =>
RH2 + CaCl2 = RCa + 2 HCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
RH2 + MgSO4 = RMg + H2SO4 =>
RH2 + MgSO4 = RMg + H2SO4
C + O = CO2 =>
C + 2 O = CO2
R(OH)2 + HCl = RCl2 + H2O =>
R(OH)2 + 2 HCl = RCl2 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
NaNo{3} = NaNo{2} + {2} =>
2 NaNo{3} = 2 NaNo{2} + {2}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaSO4 + Na3PO4 = Ca3(PO4)2 + Na2SO4 =>
3 CaSO4 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CHCl3 + HF = CHClF2 + HCl =>
CHCl3 + 2 HF = CHClF2 + 2 HCl
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaOH + NaHCO3 = Na2CO3 + H2O =>
NaOH + NaHCO3 = Na2CO3 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Fe + S = FeS2 =>
Fe + 2 S = FeS2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H + N = NH3 =>
3 H + N = NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/04/10
Equations balanced on 08/03/09
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