| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 2 FeO(OH) + O2 = 2 FeAsO4 + H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
H2SO4 + (NH4)2S = H2S + (NH4)2SO4 =>
H2SO4 + (NH4)2S = H2S + (NH4)2SO4
HCNS + I2 + H2O = ICN + SO4{-2} + H{+} + I{-} =>
HCNS + 4 I2 + 4 H2O = ICN + SO4{-2} + 9 H{+} + 7 I{-}
Co2(CO3)2 = Co2O2 + CO2 =>
Co2(CO3)2 = Co2O2 + 2 CO2
CuBr + Fe = CuFe + Br =>
CuBr + Fe = CuFe + Br
(NH4)2S + Br2 = S + NH4Br =>
(NH4)2S + Br2 = S + 2 NH4Br
CuO + HCl = Cu(Cl)2 + H2O =>
CuO + 2 HCl = Cu(Cl)2 + H2O
H2SO4 + KI + NaIO3 = I2 + K2SO4 + H2O + Na2SO4 =>
6 H2SO4 + 10 KI + 2 NaIO3 = 6 I2 + 5 K2SO4 + 6 H2O + Na2SO4
C2H5Cl = C4H10 + Cl =>
2 C2H5Cl = C4H10 + 2 Cl
MnSO4 + KOH = Mn(OH) + KSO4 =>
MnSO4 + KOH = Mn(OH) + KSO4
Y + Mn + Sn = YMn6Sn50 =>
Y + 6 Mn + 50 Sn = YMn6Sn50
FeSO2 + O2 = Fe2O2 + SO2 =>
2 FeSO2 + O2 = Fe2O2 + 2 SO2
MgNo3 + Zn = Mg + Zn(No3)2 =>
2 MgNo3 + Zn = 2 Mg + Zn(No3)2
ZnS + CH3COOH = ZnCH3COO + HS =>
ZnS + CH3COOH = ZnCH3COO + HS
As2S3 + HNO3 = As(NO3)5 + H2O + H2SO4 + NO2 =>
As2S3 + 38 HNO3 = 2 As(NO3)5 + 16 H2O + 3 H2SO4 + 28 NO2
NMe4 + I3 = NMe4I3 =>
NMe4 + I3 = NMe4I3
CH3CH2CH2CH3 + O2 = CH3COOH + H2O =>
2 CH3CH2CH2CH3 + 5 O2 = 4 CH3COOH + 2 H2O
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
SnO2 + Fe + S = SnS2 + Fe2O3 =>
3 SnO2 + 4 Fe + 6 S = 3 SnS2 + 2 Fe2O3
Co2(CO3) = Co2CO3 =>
Co2(CO3) = Co2CO3
Mg2{+} + O2{-} = Mg2O2 =>
Mg2{+} + O2{-} = Mg2O2
CrOH3 + O2 = Cr2O3 + H =>
4 CrOH3 + O2 = 2 Cr2O3 + 12 H
K4Fe(CN)6 + BaCl2 = KCl + Ba4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 BaCl2 = 8 KCl + Ba4(Fe(CN)6)2
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
K4Fe(CN)6 + CuSO4 = Cu2Fe(CN)6 + K2SO4 =>
K4Fe(CN)6 + 2 CuSO4 = Cu2Fe(CN)6 + 2 K2SO4
Mg3(PO4)2 + HNO3 = Mg(NO3)2 + H3PO4 =>
Mg3(PO4)2 + 6 HNO3 = 3 Mg(NO3)2 + 2 H3PO4
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
AlH3 + Na3N = AlN + NaH =>
AlH3 + Na3N = AlN + 3 NaH
CuOHNO3 + NH4OH = [Cu(NH3)4](OH)2 + NH4NO3 + H2O =>
CuOHNO3 + 5 NH4OH = [Cu(NH3)4](OH)2 + NH4NO3 + 4 H2O
CO3O2 = CO2O3 =>
CO3O2 = CO2O3
NaOH(ag) + HClO4 = NaClO4 + H2O =>
NaOH(ag) + HClO4 = NaClO4 + H2O
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2O + H2SO4 + K3Fe(C2O4)3*2H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2(NH4)2SO4 + 10 H2O + 2 H2SO4 + 2 K3Fe(C2O4)3*2H2O
CoCl3 + NiSO4 = Co2(SO4)3 + NiCl2 =>
2 CoCl3 + 3 NiSO4 = Co2(SO4)3 + 3 NiCl2
Fe2O3SO3 = Fe + SO3 + O2 =>
2 Fe2O3SO3 = 4 Fe + 2 SO3 + 3 O2
NH4{+} + Cl{-} = NH4Cl =>
NH4{+} + Cl{-} = NH4Cl
Fe(OH)2(s) + H2SO4(aq) = FeSO4(aq) + H2O(l) =>
Fe(OH)2(s) + H2SO4(aq) = FeSO4(aq) + 2 H2O(l)
Al2O3 + KNO3 + KOH = KAlO2 + HNO3 =>
Al2O3 + KNO3 + KOH = 2 KAlO2 + HNO3
CuNO3 + NaOH = NaNO3 + Cu(OH) =>
CuNO3 + NaOH = NaNO3 + Cu(OH)
Ca3(PO4)2 + Si(O2)4 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 Si(O2)4 + 46 C = 6 CaSiO3 + 46 CO + P4
Nb(OH)3 + H2SO4 = Nb2(SO4)3 + H2O =>
2 Nb(OH)3 + 3 H2SO4 = Nb2(SO4)3 + 6 H2O
Ag(NH3)2Cl + HCl = AgCl + NH4Cl =>
Ag(NH3)2Cl + 2 HCl = AgCl + 2 NH4Cl
PbO2 + AlPO3 = Pb3(PO3)4 + Al2O3 =>
3 PbO2 + 4 AlPO3 = Pb3(PO3)4 + 2 Al2O3
Fe2(CO)9 + NO = Fe(CO)2(NO)2 + CO =>
Fe2(CO)9 + 4 NO = 2 Fe(CO)2(NO)2 + 5 CO
Li2SO4 + NaHCO3 = LiHCO3 + Na2SO4 =>
Li2SO4 + 2 NaHCO3 = 2 LiHCO3 + Na2SO4
HClO4 + Br2 = HBrO4 + Cl2 =>
2 HClO4 + Br2 = 2 HBrO4 + Cl2
K + H2O = KOH + H*2 =>
K + H2O = KOH + H*2
ZnSO4(aq) + Sr(OH)2(aq) = Zn(OH)2 + SrSO4 =>
ZnSO4(aq) + Sr(OH)2(aq) = Zn(OH)2 + SrSO4
AgNO3(aq) + HCl = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl = AgCl(s) + HNO3(aq)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
