Equations balanced on the previous day | Equations balanced on the next day |
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cu2 + H2O = CuOH + H =>
Cu2 + 2 H2O = 2 CuOH + 2 H
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
SO3 + P = SO2 + P2O5 =>
5 SO3 + 2 P = 5 SO2 + P2O5
CuCl + NaPO4 = NaCl + CuPO4 =>
CuCl + NaPO4 = NaCl + CuPO4
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KI + Be = BeI2 + K =>
2 KI + Be = BeI2 + 2 K
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
BaCl2 + H2So4 = BaSo4 + HCl =>
BaCl2 + H2So4 = BaSo4 + 2 HCl
KMNO4 + KI + H2SO4 = MNSO4 + K2SO4 + H2O + I2 =>
2 KMNO4 + 10 KI + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 I2
H2S + NO3{-} + H2O = NH4{+} + HSO4{-} + OH{-} =>
H2S + NO3{-} + 2 H2O = NH4{+} + HSO4{-} + OH{-}
PHCHO + NaMnO4 + NaOH = PHCOONa + Na2MnO4 + H2O =>
PHCHO + 2 NaMnO4 + 3 NaOH = PHCOONa + 2 Na2MnO4 + 2 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
HI = H2 + I2 =>
2 HI = H2 + I2
C2H4O2 + O2 = CO2H2O =>
C2H4O2 + 2 O2 = 2 CO2H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH3) + O2 = NO + H2O =>
4(NH3) + 5 O2 = 4 NO + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuCl + Zn = ZnCl + Cu =>
CuCl + Zn = ZnCl + Cu
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CaO2 = Ca + O2 =>
CaO2 = Ca + O2
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H20 =>
20 KMnO4 + 80 K2SO3 + 30 H2SO4 = 20 MnSO4 + 90 K2SO4 + 3 H20
SO2 + P = S + P2O5 =>
5 SO2 + 4 P = 5 S + 2 P2O5
SrCl2(aq) + AgNO3(aq) = Sr(NO3)2(aq) + AgCl(s) =>
SrCl2(aq) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 AgCl(s)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SiO2(s) + C = SiC + CO =>
SiO2(s) + 3 C = SiC + 2 CO
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/18
Equations balanced on 03/12/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.