| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na2O2 + 2 P2O5 = 4 Na3PO4 + 3 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4I + Pb(NO3)2 = NH4NO3 + PbI2 =>
2 NH4I + Pb(NO3)2 = 2 NH4NO3 + PbI2
BaCl2(aq) + NH4OH(aq) = BaOH(aq) + NH4Cl2 =>
BaCl2(aq) + NH4OH(aq) = BaOH(aq) + NH4Cl2
(C6H12O5)60 + O2 = CO2 + H2O =>
(C6H12O5)60 + 390 O2 = 360 CO2 + 360 H2O
C2H5OHKBr = C2H5BrKOH =>
C2H5OHKBr = C2H5BrKOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + C6H8O7H2O = Ca3(C6H5O7)2 + H2O =>
3 Ca(OH)2 + 2 C6H8O7H2O = Ca3(C6H5O7)2 + 8 H2O
H2C4H4O6 + LiOH = Li2C4H4O6 + H2O =>
H2C4H4O6 + 2 LiOH = Li2C4H4O6 + 2 H2O
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Zn(NO3)2 = 8 KNO3 + Zn4(Fe(CN)6)2
K2SO3 + H2CrO4 = K2CrO4 + SO2 + H2O =>
K2SO3 + H2CrO4 = K2CrO4 + SO2 + H2O
As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S
Mg + Cu(OH)2 = Mg(OH)2 + Cu =>
Mg + Cu(OH)2 = Mg(OH)2 + Cu
C12H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C12H18(g) + 33 O2(g) = 24 CO2(g) + 18 H2O(g)
HCl + Al2(SO4)3 = H2SO4 + AlCl3 =>
6 HCl + Al2(SO4)3 = 3 H2SO4 + 2 AlCl3
H2OFeCl3 + H2ONaC2H3O2 + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
H2OFeCl3 + 3 H2ONaC2H3O2 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 4 H2O
N2O5 + HCl = NO2Cl + HNO3 =>
N2O5 + HCl = NO2Cl + HNO3
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Al + KNO3 + KOH = K2AlO2 + NH3 + H2O =>
4 Al + KNO3 + 7 KOH = 4 K2AlO2 + NH3 + 2 H2O
Be(NO3)2 = BeO + N2O5 =>
Be(NO3)2 = BeO + N2O5
SO2(g) + O = SO3(g) =>
SO2(g) + O = SO3(g)
Fe + SnBr2 = FeBr2 + Sn =>
Fe + SnBr2 = FeBr2 + Sn
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
CaO + HPO3 = Ca3(PO4)2 + H2O =>
3 CaO + 2 HPO3 = Ca3(PO4)2 + H2O
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
Na2O2 + H2SO3 = Na2SO4 + H2O =>
Na2O2 + H2SO3 = Na2SO4 + H2O
NH4FLiNO3 = LiFNH4NO3 =>
NH4FLiNO3 = LiFNH4NO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H2S + Na2Cr2O7 + H2SO4 = CrSO4 + H2O + Na2SO4 =>
H2S + Na2Cr2O7 + 2 H2SO4 = 2 CrSO4 + 3 H2O + Na2SO4
Al + U4O9 = Al2O3 + U =>
6 Al + U4O9 = 3 Al2O3 + 4 U
C5H12NH2 + O2 = CO2 + H2O + N2 =>
2 C5H12NH2 + 17 O2 = 10 CO2 + 14 H2O + N2
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
Pb{2+} + Cr2O7{2-} + OH{-} = PbCrO4 + H2O =>
2 Pb{2+} + Cr2O7{2-} + 2 OH{-} = 2 PbCrO4 + H2O
S2O3{-2} + ClO3{-} + OH{-} = SO4{-2} + Cl{-} + H2O =>
3 S2O3{-2} + 4 ClO3{-} + 6 OH{-} = 6 SO4{-2} + 4 Cl{-} + 3 H2O
CrO4{2+} + K{-} = Cr2O7{2+} + K2O =>
2 CrO4{2+} + 2 K{-} = Cr2O7{2+} + K2O
Mg + NHO3 = NO + Mg(NO3)2 + H2O =>
3 Mg + 8 NHO3 = 2 NO + 3 Mg(NO3)2 + 4 H2O
FeS2 + O2 = FeSO2 + SO2 =>
FeS2 + 2 O2 = FeSO2 + SO2
CO2{+} + Sn{2+} + H{+} = CO{2+} + Sn{4+} + H2O =>
2 CO2{+} + Sn{2+} + 4 H{+} = 2 CO{2+} + Sn{4+} + 2 H2O
HN4NO3 = H2O + N2O =>
2 HN4NO3 = H2O + 5 N2O
Na2SbS4 + HCl = SbS3 + H2S + NaCl =>
Na2SbS4 + 2 HCl = SbS3 + H2S + 2 NaCl
Fe(NO3)3 + CH4N2O = Fe3O4 + CO2 + H2O + N2 =>
18 Fe(NO3)3 + 46 CH4N2O = 6 Fe3O4 + 46 CO2 + 92 H2O + 73 N2
Fe(OH) + H2O2 = Fe(OH)3 =>
Fe(OH) + H2O2 = Fe(OH)3
Ni(s) + AgNO3(aq) = Ag(s) + Ni(NO3)4(aq) =>
Ni(s) + 4 AgNO3(aq) = 4 Ag(s) + Ni(NO3)4(aq)
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
FeO + NaNO3 + H2SO4 = Fe2(SO4)3 + N2O + Na2SO4 + H2O =>
8 FeO + 2 NaNO3 + 13 H2SO4 = 4 Fe2(SO4)3 + N2O + Na2SO4 + 13 H2O
Cu2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + CuNO3(aq) =>
Cu2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 CuNO3(aq)
MgCO3 + FeCl2 = FeCO3 + MgCl2 =>
MgCO3 + FeCl2 = FeCO3 + MgCl2
Al2(SO4)3 + K2SO3 + H2O = Al(OH)3 + K2SO4 + SO2 =>
Al2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 SO2
| 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
