Equations balanced on the previous day | Equations balanced on the next day |
2 NH3(g) + 3 CuO(s) = N2(g) + 3 Cu(s) + 3 H2O(g)
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 H2O
As2S5 + HNO3 = H2AsO4 + S + H2O + NO2 =>
As2S5 + 12 HNO3 = 2 H2AsO4 + 5 S + 4 H2O + 12 NO2
PbS + NO3{-} + H{+} = Pb{+2} + S + NO + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{+2} + 3 S + 2 NO + 4 H2O
HNO3 + Ag = AgNO3 + NO2 + H2O =>
2 HNO3 + Ag = AgNO3 + NO2 + H2O
C7H6O2 + Mg(OH)2 = H2O + C14H10MgO4 =>
2 C7H6O2 + Mg(OH)2 = 2 H2O + C14H10MgO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
As2S5 + HNO3 = H2AsO4 + S + H2O + NO2 =>
As2S5 + 12 HNO3 = 2 H2AsO4 + 5 S + 4 H2O + 12 NO2
(NH4)2(CO3) = NH3 + H2(CO3) =>
(NH4)2(CO3) = 2 NH3 + H2(CO3)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(OH)3 + HC2H3O2 = H2O + Al(C2H3O2)3 =>
Al(OH)3 + 3 HC2H3O2 = 3 H2O + Al(C2H3O2)3
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
WCl6 = W + Cl2 =>
WCl6 = W + 3 Cl2
FeO + NiCl2 = FeCl2 + NiO =>
FeO + NiCl2 = FeCl2 + NiO
(C3H5(NO3)3) = N2 + O2 + CO2 + H2O =>
4(C3H5(NO3)3) = 6 N2 + O2 + 12 CO2 + 10 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Zn{2+} + O{2-} + H2{+} + Cl2{-} = ZnCl2 + H2O =>
Zn{2+} + O{2-} + H2{+} + Cl2{-} = ZnCl2 + H2O
H2MnO4 = HMnO4 + MnO2 + H2O =>
3 H2MnO4 = 2 HMnO4 + MnO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C12H6CL4 + O2 = CO2 + HCL + H2O =>
2 C12H6CL4 + 19 O2 = 18 CO2 + 8 HCL + 2 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
P2O5 + KOH = KPO3 + H2O =>
P2O5 + 2 KOH = 2 KPO3 + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2S5 + HNO3 = H3AsO4 + S + H2O + NO2 =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 5 S + 2 H2O + 10 NO2
Zn(C2H3O2)2 + Na3PO4 = Zn3(PO4)2 + NaC2H3O2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaC2H3O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
C12H6Cl4 + O2 = CO2 + HCl + H2O =>
2 C12H6Cl4 + 25 O2 = 24 CO2 + 8 HCl + 2 H2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
PbO2 + CoSO4 + H2O = Co(OH)3 + O2 + PbSO4 =>
4 PbO2 + 4 CoSO4 + 6 H2O = 4 Co(OH)3 + O2 + 4 PbSO4
C2H4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
Cu + HBr = CuBr2 + H =>
Cu + 2 HBr = CuBr2 + 2 H
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/08/13
Equations balanced on 12/08/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.