| Equations balanced on the previous day | Equations balanced on the next day |
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaI + Cu(NO3)2 = CuI2 + Na(NO3) =>
2 NaI + Cu(NO3)2 = CuI2 + 2 Na(NO3)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + KI + HCl = FeCl2 + KCl + I + H2O =>
Fe2O3 + 2 KI + 6 HCl = 2 FeCl2 + 2 KCl + 2 I + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Co(NO3)2 + NH4OH = CoOHNO3 + NH4NO3 =>
Co(NO3)2 + NH4OH = CoOHNO3 + NH4NO3
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
I2 + S2O3{2-} = I{-} + S4O6{2-} =>
I2 + 2 S2O3{2-} = 2 I{-} + S4O6{2-}
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
Mg + HCl = Mg3Cl2 + H2 =>
3 Mg + 2 HCl = Mg3Cl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HNO3 + HI = NO + I + H2O =>
HNO3 + 3 HI = NO + 3 I + 2 H2O
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Na2 + MgCl2 = NaCl + Mg =>
Na2 + MgCl2 = 2 NaCl + Mg
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Cl2 + OH{-} + IO3{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + 2 OH{-} + IO3{-} = IO4{-} + 2 Cl{-} + H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H + MnO2{-} + I{+} = Mn{2+} + I2 + H2O =>
8 H + 2 MnO2{-} + 6 I{+} = 2 Mn{2+} + 3 I2 + 4 H2O
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
NaHPO4 + FeSO4 = Na2SO4 + FePO4 + H2SO4 =>
2 NaHPO4 + 2 FeSO4 = Na2SO4 + 2 FePO4 + H2SO4
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CO2 + HOH = H2CO3 =>
CO2 + HOH = H2CO3
SiO2 + HOH = SiOH + OH =>
SiO2 + 2 HOH = SiOH + 3 OH
Ni + SnSO4 = Ni2SO4 + Sn =>
2 Ni + SnSO4 = Ni2SO4 + Sn
Sn + NiSO4 = SnSO4 + Ni =>
Sn + NiSO4 = SnSO4 + Ni
C + O2 = CO =>
2 C + O2 = 2 CO
SiO2 + HOH = SiOH3 + OH =>
SiO2 + 4 HOH = SiOH3 + 5 OH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/11
Equations balanced on 11/01/10
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