| Equations balanced on the previous day | Equations balanced on the next day |
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Al + 3 Cl = AlCl3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Ca{2+} + {-} = Ca =>
Ca{2+} + 2e = Ca
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
O{2-} = O + {-} =>
O{2-} = O + 2e
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
CuO + CH = Cu + CO2 + H2O =>
5 CuO + 2 CH = 5 Cu + 2 CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S2O3{2-} + H{+} = S + SO2 + H2O =>
S2O3{2-} + 2 H{+} = S + SO2 + H2O
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
FeS2 + CaCO3 + CO2 + H2O = CaSO4*2H2O + Fe2O3 + CH2O =>
4 FeS2 + 8 CaCO3 + 7 CO2 + 31 H2O = 8 CaSO4*2H2O + 2 Fe2O3 + 15 CH2O
CH3OH + O2 = CO2 + HOH =>
2 CH3OH + 3 O2 = 2 CO2 + 4 HOH
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
NaClO + C3H6O + H2O + NaCl = CHCl3 + NaOH =>
5 NaClO + C3H6O + 3 H2O + 4 NaCl = 3 CHCl3 + 9 NaOH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
ZnCO3 + NHO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 NHO3 = Zn(NO3)2 + CO2 + H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Al(HO)3 + HCl = AlCl3 + H2O =>
Al(HO)3 + 3 HCl = AlCl3 + 3 H2O
Fe2O3 = Fe2 + O3 =>
Fe2O3 = Fe2 + O3
Al2O3 + OH{-} + H2O = Al(OH)4{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2 Al(OH)4{-}
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
FeS2 + H2O = H + SO4 + Fe =>
FeS2 + 8 H2O = 16 H + 2 SO4 + Fe
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
NH3 + H2SO4 = NH4 + SO4 =>
2 NH3 + H2SO4 = 2 NH4 + SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
NH4OH + Zn = Zn(OH)2 + NH3 + H2 =>
2 NH4OH + Zn = Zn(OH)2 + 2 NH3 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCO3 + H3O = Ca + CO2 + H2O =>
CaCO3 + 2 H3O = Ca + CO2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CH2O = C + H2O =>
CH2O = C + H2O
NHO2 = NHO3 + NO + H2O =>
3 NHO2 = NHO3 + 2 NO + H2O
CH2O = C4 + H2O =>
4 CH2O = C4 + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO4 + KI = KHSO4 + H2O + H2S + I2 =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 H2O + H2S + 4 I2
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
CH3COOH + Ba(OH)2 = CH3COO + Ba + H2O =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + Ba + 2 H2O
HClO3 + Ba(OH)2 = H2O + Ba(ClO3)2 =>
2 HClO3 + Ba(OH)2 = 2 H2O + Ba(ClO3)2
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/10/09
Equations balanced on 09/09/08
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