| Equations balanced on the previous day | Equations balanced on the next day |
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2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + H2S = NO2 + H2O + H2SO4 =>
8 HNO3 + H2S = 8 NO2 + 4 H2O + H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe{3+} + Zn = Fe + Zn{2+} =>
2 Fe{3+} + 3 Zn = 2 Fe + 3 Zn{2+}
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2S + O2 = SO4 + H2O =>
2 H2S + 5 O2 = 2 SO4 + 2 H2O
Al + H2O = H2 + Al2O3 =>
2 Al + 3 H2O = 3 H2 + Al2O3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Cu(NO3)2 + (NH4)2S = CuS + NH4NO3 =>
Cu(NO3)2 + (NH4)2S = CuS + 2 NH4NO3
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + H2O = H2 + Al2O3 =>
2 Al + 3 H2O = 3 H2 + Al2O3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + CH3COOH + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 8 MnSO4 + 10 CO2 + 4 K2SO4 + 22 H2O
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
Cu{+2} + I{-} = CuI + I2 =>
2 Cu{+2} + 4 I{-} = 2 CuI + I2
H2SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
Na3PO4 + NH4Cl + H2O = NaNH4HPO4(H2O)4 + NH3 + NaCl =>
Na3PO4 + 2 NH4Cl + 4 H2O = NaNH4HPO4(H2O)4 + NH3 + 2 NaCl
Na3PO4 + NH4Cl + H2O = NaNH4HPO4(H2O)4 + NaCl + NH3 =>
Na3PO4 + 2 NH4Cl + 4 H2O = NaNH4HPO4(H2O)4 + 2 NaCl + NH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C13H24N4 + [Ni(OCOCH3)2]*4H2O + Na2CO3 = Ni[N4C13H24] + CH3COOH + NaOH + H2CO3 =>
4 C13H24N4 + 4[Ni(OCOCH3)2]*4H2O + 6 Na2CO3 = 4 Ni[N4C13H24] + 7 CH3COOH + 12 NaOH + 8 H2CO3
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
CuSO4 + H2S = CuS + SO4 + H2 =>
CuSO4 + H2S = CuS + SO4 + H2
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 + HBr = KBr + HNO3 =>
KNO3 + HBr = KBr + HNO3
C13H24N4 + [Ni(OCOCH3)2]*4H2O + Na2CO3 = Ni[C13H24N4] + CH3COOH + NaOH + H2CO3 =>
4 C13H24N4 + 4[Ni(OCOCH3)2]*4H2O + 6 Na2CO3 = 4 Ni[C13H24N4] + 7 CH3COOH + 12 NaOH + 8 H2CO3
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
CaCl2 + Al2(SO4)3 = CaSO4 + AlCl3 =>
3 CaCl2 + Al2(SO4)3 = 3 CaSO4 + 2 AlCl3
Pb + Br2 = PbBr2 =>
Pb + Br2 = PbBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/25/10
Equations balanced on 04/24/09
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