| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CO2(aq) + H2O(aq) = C6H12O6(aq) + O2 =>
6 CO2(aq) + 6 H2O(aq) = C6H12O6(aq) + 6 O2
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
O2 + Cu(OH)2 = CuO2 + H2O =>
O2 + 2 Cu(OH)2 = 2 CuO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Al + H3PO4 = Al(PO4)3 + H3 =>
Al + 3 H3PO4 = Al(PO4)3 + 3 H3
KPO3 + H2O = KH2PO4 =>
KPO3 + H2O = KH2PO4
ClO3{-} + Fe{2+} + H{+} = Cl2 + Fe{3+} + H2O =>
2 ClO3{-} + 10 Fe{2+} + 12 H{+} = Cl2 + 10 Fe{3+} + 6 H2O
Ca + Mg2 = Ca2Mg =>
4 Ca + Mg2 = 2 Ca2Mg
H2C2O4 + Ca(OH)2 = HOH + CaC2O4 =>
H2C2O4 + Ca(OH)2 = 2 HOH + CaC2O4
C2H4 + H2O + Br2 = C2H5OBr + HBr =>
C2H4 + H2O + Br2 = C2H5OBr + HBr
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Co2(SO4)3 + Na2CrO4 = Co2(CrO4)3 + Na2SO4 =>
Co2(SO4)3 + 3 Na2CrO4 = Co2(CrO4)3 + 3 Na2SO4
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(s) + Cu2(aq) =>
2 Mg(s) + 2 Cu(CH3COO)2(aq) = 2 Mg(CH3COO)2(s) + Cu2(aq)
NaH = Na2H2 =>
2 NaH = Na2H2
MoO3 + HNO3 = MoO2(NO3)2 + H2O =>
MoO3 + 2 HNO3 = MoO2(NO3)2 + H2O
Rb + Sn = RbSn =>
Rb + Sn = RbSn
CaCO3 + Na2SiO3 = Na2CO3 + CaSiO3 =>
CaCO3 + Na2SiO3 = Na2CO3 + CaSiO3
C4H8 + H2O + [O] = C4H8(OH)2 =>
C4H8 + H2O + [O] = C4H8(OH)2
ZnSO4 + NH3 + H2O = [Zn(NH3)4](OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = [Zn(NH3)4](OH)2 + (NH4)2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H3PO4 + Na2CO3 + AgNO3 = Ag3PO4 + NaNO3 + H2CO3 =>
2 H3PO4 + 3 Na2CO3 + 6 AgNO3 = 2 Ag3PO4 + 6 NaNO3 + 3 H2CO3
HCl + FeCl3 = FeCl2 + H2Cl3 =>
2 HCl + FeCl3 = FeCl2 + H2Cl3
KHCO3 = KHCO2 + O2 =>
2 KHCO3 = 2 KHCO2 + O2
CuCl + NaCl = NaCu + Cl2 =>
CuCl + NaCl = NaCu + Cl2
Al(Cl)3 + H2SO4 = Al2(SO4)3 + HCl =>
2 Al(Cl)3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Li + No2 = LiNo3 =>
2 Li + 3 No2 = 2 LiNo3
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
K2CO3 + NaO = NaCO3 + K2O =>
K2CO3 + NaO = NaCO3 + K2O
NH4CI(g) + KOH(s) = NH3(g) + H2O(g) + KCI(s) =>
NH4CI(g) + KOH(s) = NH3(g) + H2O(g) + KCI(s)
Fe2O3 + HCl + Fe = FeCl2 + H2O =>
Fe2O3 + 6 HCl + Fe = 3 FeCl2 + 3 H2O
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + H =>
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + 2 H
(CH3COOH) + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2(CH3COOH) + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
Mg(s) + FeSO4(aq) = MgSO4 + Fe =>
Mg(s) + FeSO4(aq) = MgSO4 + Fe
Na2 = Na4 =>
2 Na2 = Na4
C2H4 + H2O + Br2 = C2H5OBr + HBr =>
C2H4 + H2O + Br2 = C2H5OBr + HBr
H2SO4(aq) + NaCN(aq) = HCN(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaCN(aq) = 2 HCN(aq) + Na2SO4(aq)
C2H4 + H2O + Br2 = C2H5OBr + HBr =>
C2H4 + H2O + Br2 = C2H5OBr + HBr
K + N03 = KN03 =>
K + N03 = KN03
Ag2SO4 + Co = CoSO4 + Ag =>
Ag2SO4 + Co = CoSO4 + 2 Ag
Hg(NO3)2 + K3Fe(CN)6 = Hg3(Fe(CN)6)2 + KNO3 =>
3 Hg(NO3)2 + 2 K3Fe(CN)6 = Hg3(Fe(CN)6)2 + 6 KNO3
C2H4 + H2O + Br2 = C2H5OBr + HBr =>
C2H4 + H2O + Br2 = C2H5OBr + HBr
Li2SO4 + FeCO3 = Li2CO3 + FeSO4 =>
Li2SO4 + FeCO3 = Li2CO3 + FeSO4
Hg + PbCl2 = HgCl + Pb =>
2 Hg + PbCl2 = 2 HgCl + Pb
C2H4 + KOH = C2H5OH + K2O =>
C2H4 + 2 KOH = C2H5OH + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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