| Equations balanced on the previous day | Equations balanced on the next day |
Na2S + 2 HCl = 2 NaCl + H2S
Na3PO4 + CaO = Ca3(PO4)2 + Na2O =>
2 Na3PO4 + 3 CaO = Ca3(PO4)2 + 3 Na2O
NO3 + H2O = NO + OH =>
NO3 + 2 H2O = NO + 4 OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
AsO3 + Cr2O7{2-} + H = AsO4{3-} + Cr{3+} + H2O =>
8 AsO3 + 3 Cr2O7{2-} + 26 H = 8 AsO4{3-} + 6 Cr{3+} + 13 H2O
IO2 + OH = H2OIO3 =>
IO2 + 2 OH = H2OIO3
IO2 + OH = H2O + IO3 =>
IO2 + 2 OH = H2O + IO3
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
NH4 + Cl2 + Ca(OH) = CaCl + NH3 + H2O =>
2 NH4 + Cl2 + 2 Ca(OH) = 2 CaCl + 2 NH3 + 2 H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Bi3{+} + Cl{-} = Bi + Cl2 =>
2 Bi3{+} + 2 Cl{-} = 6 Bi + Cl2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
ClO3{-} = ClO4{-} + Cl{-} =>
4 ClO3{-} = 3 ClO4{-} + Cl{-}
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
P + OH{-} + H2O = PH3 + H2PO2{-} =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}
NaOH + AlPO4 = NaAlO2 + Na3PO4 + H2O =>
4 NaOH + AlPO4 = NaAlO2 + Na3PO4 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + NaIO3 + H2O = I2 + NaH2SO4 + H2SO4 =>
6 SO2 + 2 NaIO3 + 6 H2O = I2 + 2 NaH2SO4 + 4 H2SO4
NaAlO2 + CaO = CaOAl2O3 + Na2O =>
2 NaAlO2 + CaO = CaOAl2O3 + Na2O
CASO4 + MG(OH)2 = CA(OH)2 + MGSO4 =>
CASO4 + MG(OH)2 = CA(OH)2 + MGSO4
NaAlO2 + CaO = CaOAl2O3 + Na2O =>
2 NaAlO2 + CaO = CaOAl2O3 + Na2O
Fe(OH)2 + SO3{2-} + H2O = FeS + Fe(OH)3 + OH{-} =>
7 Fe(OH)2 + SO3{2-} + 3 H2O = FeS + 6 Fe(OH)3 + 2 OH{-}
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CASO4 + MG(OH)2 = CA(OH)2 + MGSO4 =>
CASO4 + MG(OH)2 = CA(OH)2 + MGSO4
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Fe(OH)2 + SO3{2-} + H2O = FeS + Fe(OH)3 + OH{-} =>
7 Fe(OH)2 + SO3{2-} + 3 H2O = FeS + 6 Fe(OH)3 + 2 OH{-}
PbS + NO3{-} + H{+} = Pb{2+} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 3 S + 4 H2O
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
KOH + NO2 + O2 = KNO3 + H2O =>
4 KOH + 4 NO2 + O2 = 4 KNO3 + 2 H2O
CuSO4*5H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 5 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3
AsO3{3-} + ClO{-} = AsO4{3-} + Cl{-} =>
AsO3{3-} + ClO{-} = AsO4{3-} + Cl{-}
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
Ca(COO)2 + H2SO4 + KMnO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 Ca(COO)2 + 8 H2SO4 + 2 KMnO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/13/12
Equations balanced on 12/13/11
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