| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn + Ag{+} = Sn{+} + Ag
NaBr + I2 = I2Br + Na =>
NaBr + I2 = I2Br + Na
BiI3 = Bi + I =>
BiI3 = Bi + 3 I
Br(OH)3 + K2SnO2 = Br + K2SnO3 + H2O =>
2 Br(OH)3 + 3 K2SnO2 = 2 Br + 3 K2SnO3 + 3 H2O
CO2 + CuS = CuO + CO + SO2 =>
3 CO2 + CuS = CuO + 3 CO + SO2
H2O + Ca3P2 = PH3 + CaO2H2 =>
6 H2O + Ca3P2 = 2 PH3 + 3 CaO2H2
SrN6 + P3N5 + Li3N = SrLi4P6N12 + N2 =>
3 SrN6 + 6 P3N5 + 4 Li3N = 3 SrLi4P6N12 + 8 N2
NaOH(aq) + CoSO4(aq) = Co(OH)2 + Na2SO4(aq) =>
2 NaOH(aq) + CoSO4(aq) = Co(OH)2 + Na2SO4(aq)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe + Ag(C2H3O2) = Ag + Fe(C2H3O2)2 =>
Fe + 2 Ag(C2H3O2) = 2 Ag + Fe(C2H3O2)2
K2CO3 + H2CO3 = KHCO3 =>
K2CO3 + H2CO3 = 2 KHCO3
C12H26 + Fe(OH)3 = CO2 + H2O + Fe =>
3 C12H26 + 74 Fe(OH)3 = 36 CO2 + 150 H2O + 74 Fe
VS4 + O2 = V + SO2 =>
VS4 + 4 O2 = V + 4 SO2
MnCl2 + HOH = MnOHCl + HCl =>
MnCl2 + HOH = MnOHCl + HCl
C8H14O2 + O2 = CO2 + H2O =>
2 C8H14O2 + 21 O2 = 16 CO2 + 14 H2O
Al(OH)3 + H4SrO4 = Al4(SrO4)3 + H2O =>
4 Al(OH)3 + 3 H4SrO4 = Al4(SrO4)3 + 12 H2O
MgO + CrO2 = Mg2CrO4 =>
2 MgO + CrO2 = Mg2CrO4
H{+} + MnO4{-} + SCN{-} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
56 H{+} + 22 MnO4{-} + 10 SCN{-} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
Fe{+2} + Ce{+4} = FeCe2{+10} =>
Fe{+2} + 2 Ce{+4} = FeCe2{+10}
LiOH + Cl2O3 = LiClO2 + H2O =>
2 LiOH + Cl2O3 = 2 LiClO2 + H2O
ZnCl2 + H2O2 = Zn + HCl + O2 =>
ZnCl2 + H2O2 = Zn + 2 HCl + O2
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
NaHCO2 + O2 = Na2CO2 + H2O + CO2 =>
4 NaHCO2 + O2 = 2 Na2CO2 + 2 H2O + 2 CO2
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2 =>
CaCO3 + Ba(OH)2 = BaCO3 + Ca(OH)2
H3PO4 + FeBr3 = HBr + PO4Fe =>
H3PO4 + FeBr3 = 3 HBr + PO4Fe
K2CO3 + CuSO4 = CuCO3 + K2SO4 =>
K2CO3 + CuSO4 = CuCO3 + K2SO4
CaCO3 + H3PO3 = Ca3(PO3)2 + H2CO3 =>
3 CaCO3 + 2 H3PO3 = Ca3(PO3)2 + 3 H2CO3
Ca + Al2O3 + Si3N4 + AlN + N = CaSi93Al27O07N153 =>
3 Ca + 7 Al2O3 + 93 Si3N4 + 67 AlN + 20 N = 3 CaSi93Al27O07N153
CaC2 + H2O = C2H4 + CaO2 =>
CaC2 + 2 H2O = C2H4 + CaO2
Cr2(SO4)3(aq) + LiI(aq) = CrI2(aq) + Li2SO4(aq) + I2(aq) =>
Cr2(SO4)3(aq) + 6 LiI(aq) = 2 CrI2(aq) + 3 Li2SO4(aq) + I2(aq)
S2O4{-2} + O2 + OH{-} = SO3{-2} + H2O =>
2 S2O4{-2} + O2 + 4 OH{-} = 4 SO3{-2} + 2 H2O
H{+} + Cl{-} + KMnO4 = K{+} + Mn{+2} + Cl2 + H2O =>
16 H{+} + 10 Cl{-} + 2 KMnO4 = 2 K{+} + 2 Mn{+2} + 5 Cl2 + 8 H2O
Ca(OH)2 + HCl(g) = CaCl2(s) + H2O(l) =>
Ca(OH)2 + 2 HCl(g) = CaCl2(s) + 2 H2O(l)
C17H16O + O2 = CO2 + H2O =>
2 C17H16O + 41 O2 = 34 CO2 + 16 H2O
C7H6O3(aq) + FeCl3(aq) = Fe(C7H5O3)3(aq) + HCl(aq) =>
3 C7H6O3(aq) + FeCl3(aq) = Fe(C7H5O3)3(aq) + 3 HCl(aq)
K2Br + AgNO3 = Ag2Br + KNO3 =>
K2Br + 2 AgNO3 = Ag2Br + 2 KNO3
NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3
Fe + (HBr) = FeBr2 + H2 =>
Fe + 2(HBr) = FeBr2 + H2
ZnCO3 + C6H8O7 = Zn(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 17 C6H8O7 = 18 Zn(C6H5O7) + 23 H2O + 12 CO2
Pb(ClO3)2 + NaHCO3 = PbHCO3 + Na(ClO3)2 =>
Pb(ClO3)2 + NaHCO3 = PbHCO3 + Na(ClO3)2
CH4 + O2 = CH3COOH + H2O =>
2 CH4 + 2 O2 = CH3COOH + 2 H2O
ZnO + N2 = Zn3N2 + O2 =>
6 ZnO + 2 N2 = 2 Zn3N2 + 3 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CaH2 + SO3 = Ca + H2SO3 =>
CaH2 + SO3 = Ca + H2SO3
Pt{+4} + H2 = Pt{2+} + H{+} =>
Pt{+4} + H2 = Pt{2+} + 2 H{+}
MnO2 + H{+} + Cl{-} = Mn + Cl2 + H2O =>
MnO2 + 4 H{+} + 4 Cl{-} = Mn + 2 Cl2 + 2 H2O
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
O2 + Ni2S = Ni2O3 + SO2 =>
5 O2 + 2 Ni2S = 2 Ni2O3 + 2 SO2
C(CH3)2COH + K2Cr2O7 + H2SO4 = C(CH3)2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C(CH3)2COH + K2Cr2O7 + 4 H2SO4 = 3 C(CH3)2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
