| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + BaCl2 = 2 LiCl + BaCO3
Cu(NO3)2 + K3[Fe(CN)6] = Cu[Fe(CN)6]2 + K3NO3 =>
Cu(NO3)2 + 2 K3[Fe(CN)6] = Cu[Fe(CN)6]2 + 2 K3NO3
HCHO2 + OH{-} = CHO2{-} + H2O =>
HCHO2 + OH{-} = CHO2{-} + H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
FeBr3 + K2S = Fe2S3 + KBr =>
2 FeBr3 + 3 K2S = Fe2S3 + 6 KBr
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
Sr(OH)2 + H2SO4 = (Sr(OH))2SO4 + H2O =>
2 Sr(OH)2 + H2SO4 = (Sr(OH))2SO4 + 2 H2O
CH3CH2CH2COOH + CaCO3 = (CH3CH2CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2CH2COOH + CaCO3 = (CH3CH2CH2COO)2Ca + H2O + CO2
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3 =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3
H3PO4 + K2CO3 = K2HPO4 + H2O + CO2 =>
H3PO4 + K2CO3 = K2HPO4 + H2O + CO2
Co(s) + HNO3(aq) = Co(NO3)2(aq) + H2 =>
Co(s) + 2 HNO3(aq) = Co(NO3)2(aq) + H2
SIO2(s) + C(s) = SIC(s) + CO(g) =>
SIO2(s) + 3 C(s) = SIC(s) + 2 CO(g)
AgCl + Nh3 = AgNh32 + Cl =>
3 AgCl + 32 Nh3 = 3 AgNh32 + 3 Cl
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
Na3PO4 + SnBr2 = NaBr + Sn3(PO4)2 =>
2 Na3PO4 + 3 SnBr2 = 6 NaBr + Sn3(PO4)2
AuOH + H4PO4 = Au4PO4 + H2O =>
4 AuOH + H4PO4 = Au4PO4 + 4 H2O
FeCl2 + N2 = Fe3N2 + Cl2 =>
3 FeCl2 + N2 = Fe3N2 + 3 Cl2
K2Cr2O7 + H2C2O4*3H2O = K(Cr(H2O)2(C2O4)2) + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*3H2O = 2 K(Cr(H2O)2(C2O4)2) + 24 H2O + 6 CO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
KBrO3 + As2O3 + HCl = KBr + AsCl5 + H2O =>
2 KBrO3 + 3 As2O3 + 30 HCl = 2 KBr + 6 AsCl5 + 15 H2O
KMnO4 + C6H10O5 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
24 KMnO4 + 5 C6H10O5 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 30 CO2 + 61 H2O
ClF5 = Cl2 + F2 =>
2 ClF5 = Cl2 + 5 F2
KNO3 + C6H12N4 = K2CO3 + CO2 + H2O + N2 =>
36 KNO3 + 5 C6H12N4 = 18 K2CO3 + 12 CO2 + 30 H2O + 28 N2
B + N = NB3 =>
3 B + N = NB3
Co2(SO4)3 + NaOH = Na2(SO4) + Co(OH)3 =>
Co2(SO4)3 + 6 NaOH = 3 Na2(SO4) + 2 Co(OH)3
Fe2O3 + C = FeO + CO2 =>
2 Fe2O3 + C = 4 FeO + CO2
TiCl4 + Mg(l) = Ti(s) + MgCl2 =>
TiCl4 + 2 Mg(l) = Ti(s) + 2 MgCl2
SnI4AgNO3 = Sn(NO3)AgI4 =>
SnI4AgNO3 = Sn(NO3)AgI4
ZnI2 + H2S = ZnS + HI =>
ZnI2 + H2S = ZnS + 2 HI
C9H11NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C9H11NO2 + 20 O2 = 17 CO2 + 9 H2O + CH4N2O
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
H2SO4(aq) + BaBr2(aq) = H2Br2 + Ba + SO4 =>
H2SO4(aq) + BaBr2(aq) = H2Br2 + Ba + SO4
Fe2O3 + SO2 + H2SO4 = FeSO4 + H2O =>
Fe2O3 + SO2 + H2SO4 = 2 FeSO4 + H2O
K + PbF2 = Pb + KF =>
2 K + PbF2 = Pb + 2 KF
CaF2 + Rb2O = CaO + FRb =>
CaF2 + Rb2O = CaO + 2 FRb
KOH + C2O4H2 = H2O + C2O4HK =>
KOH + C2O4H2 = H2O + C2O4HK
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
Fe + Na3(PO4) = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3(PO4) = Fe3(PO4)2 + 6 Na
Al + HCl{-} = AlCl{-} + H =>
Al + HCl{-} = AlCl{-} + H
FeCl2 + K2Cr2O7 = KCl + FeCr2O7 =>
FeCl2 + K2Cr2O7 = 2 KCl + FeCr2O7
HJ + Al = AlJ3 + H2 =>
6 HJ + 2 Al = 2 AlJ3 + 3 H2
Hg + NaOH = NaHg + O + H =>
Hg + NaOH = NaHg + O + H
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
Ca + NHO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 NHO3 = 4 Ca(NO3)2 + N2O + 5 H2O
NaHSO4 + LiOH = LiHSO4 + NaOH =>
NaHSO4 + LiOH = LiHSO4 + NaOH
C + Cl = CCl =>
C + Cl = CCl
Sr3(PO4)2 + SiO2 + C = SrSiO3 + CO + P4 =>
2 Sr3(PO4)2 + 6 SiO2 + 10 C = 6 SrSiO3 + 10 CO + P4
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4
Na + C2H6O = C2H5ONa + H =>
Na + C2H6O = C2H5ONa + H
HClO = H{+} + ClO + e =>
HClO = H{+} + ClO + e
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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