Equations balanced on the previous day | Equations balanced on the next day |
N2 + 3 H2 = 2 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O + Pb + NaOH = Pb(OH)2 + NaHOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 NaHOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C10H18O + NaOCl = C10H16O + NaCl + H2O =>
C10H18O + NaOCl = C10H16O + NaCl + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
H2O + C6H8O7 + C6H12O6 = H21C12O14 =>
5 H2O + 7 C6H8O7 + 5 C6H12O6 = 6 H21C12O14
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
Mg(s) + CuCl2 = Cu(s) + MgCl2(aq) =>
Mg(s) + CuCl2 = Cu(s) + MgCl2(aq)
H2O + Pb + NaOH = Pb(OH)2 + HNaOH =>
2 H2O + Pb + 2 NaOH = Pb(OH)2 + 2 HNaOH
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al + HNO3 = H2 + Al(NO3)3 =>
2 Al + 6 HNO3 = 3 H2 + 2 Al(NO3)3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
FeS2 + H2O + O2 = FeOOH + H2SO4 =>
4 FeS2 + 10 H2O + 15 O2 = 4 FeOOH + 8 H2SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
Pb + NaOH = PbOH + Na =>
Pb + NaOH = PbOH + Na
NaHCO3 + HC2H3O2 = NaC2H3O + CO2 + H2O =>
4 NaHCO3 + 5 HC2H3O2 = 4 NaC2H3O + 6 CO2 + 6 H2O
(NH4)Cl + Pb(NO3)3 = NH4(NO3) + PbCl3 =>
3(NH4)Cl + Pb(NO3)3 = 3 NH4(NO3) + PbCl3
Cu2S(s) + O2(g) = Cu(s) + SO2(g) =>
Cu2S(s) + O2(g) = 2 Cu(s) + SO2(g)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C10H22 + H2 = CH4 =>
C10H22 + 9 H2 = 10 CH4
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
NO2 + SO2 = NO + SO3 =>
NO2 + SO2 = NO + SO3
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C6H6 + H2 = CH4 =>
C6H6 + 9 H2 = 6 CH4
NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + HCl =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NiCl2 = Ni + Cl =>
NiCl2 = Ni + 2 Cl
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
C6H6 + H2 = C6H14 =>
C6H6 + 4 H2 = C6H14
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/06/14
Equations balanced on 05/06/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.