| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHSiO3 + CO2 = NaHCO3 + SiO2
Na + H3Po4 = Na3Po4 + H =>
3 Na + H3Po4 = Na3Po4 + 3 H
NaCO3 + MgCl = NaCl + CO3Mg =>
NaCO3 + MgCl = NaCl + CO3Mg
(NH4)2CO3 + K3PO4 = K2CO3 + (NH4)3PO4 =>
3(NH4)2CO3 + 2 K3PO4 = 3 K2CO3 + 2(NH4)3PO4
H2SO4 + HNO3 = H3NO3SO4 =>
H2SO4 + HNO3 = H3NO3SO4
CH3COO + Fe(OH)3 = HCO3 + H + FeCO3 =>
3 CH3COO + 4 Fe(OH)3 = 2 HCO3 + 19 H + 4 FeCO3
Sr(OH)2 + Br2 = Sr(BrO3)2 + SrBr2 + H2 =>
3 Sr(OH)2 + 3 Br2 = Sr(BrO3)2 + 2 SrBr2 + 3 H2
O2 + FeNO2 = FeNO3 =>
O2 + 2 FeNO2 = 2 FeNO3
Pb(NO3)2 + HOH = H2(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + 2 HOH = H2(NO3)2 + Pb(OH)2
(C17H33COO)3C3H5 + Br2 = (C17H33COO)3C3H5Br =>
2(C17H33COO)3C3H5 + Br2 = 2(C17H33COO)3C3H5Br
NaVO3 + NH4OH = NH4VO3 + NaOH =>
NaVO3 + NH4OH = NH4VO3 + NaOH
Ni + Fe(CN)6 = Ni3[Fe(CN)6]3 =>
3 Ni + 3 Fe(CN)6 = Ni3[Fe(CN)6]3
Ca(OH2) + CH3COOH = CaCOOH + CH3(OH) =>
4 Ca(OH2) + 5 CH3COOH = 4 CaCOOH + 6 CH3(OH)
Pb + HCO3 = PbHCO3 =>
Pb + HCO3 = PbHCO3
Zn(CH3COO)2 + K2S = ZnS + KCH3COO =>
Zn(CH3COO)2 + K2S = ZnS + 2 KCH3COO
AlCl3 + CH3COONa = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaCl
Cd(s) + HClO4(aq) = Cd(ClO4)2 + H2O(l) + ClO3 =>
Cd(s) + 4 HClO4(aq) = Cd(ClO4)2 + 2 H2O(l) + 2 ClO3
Hg(l) + NO3{-} + H{+} + Cl{-} = [HgCl4]{-}2 + NO2 + H2O =>
Hg(l) + 3 NO3{-} + 6 H{+} + 4 Cl{-} = [HgCl4]{-}2 + 3 NO2 + 3 H2O
HCl + FeCO3 = FeCl2 + H2OCO2 =>
2 HCl + FeCO3 = FeCl2 + H2OCO2
PbN + KCr = PbCr + KN =>
PbN + KCr = PbCr + KN
C8H7O2OH + FeCl3 = ClC8H7O2 + FeCl2OH =>
C8H7O2OH + FeCl3 = ClC8H7O2 + FeCl2OH
BaO2 + H2O = BaH + O =>
2 BaO2 + H2O = 2 BaH + 5 O
SiO(g) + CO = SiO2(g) + SiC(s) =>
3 SiO(g) + CO = 2 SiO2(g) + SiC(s)
C3H6 + Cl = C3H6Cl =>
C3H6 + Cl = C3H6Cl
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + (HOH) =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3(HOH)
C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
C18H38 + CuO = Cu + H2O + CO2 =>
C18H38 + 55 CuO = 55 Cu + 19 H2O + 18 CO2
Ba + Fe2(SO4)3 = Fe + BaSO4 =>
3 Ba + Fe2(SO4)3 = 2 Fe + 3 BaSO4
Mg + H{+} + SO4{2-} = Mg{2+} + H2O + SO2 =>
Mg + 4 H{+} + SO4{2-} = Mg{2+} + 2 H2O + SO2
Fe + HCl + H2O = H2 + FeCl2*4H2O =>
Fe + 2 HCl + 4 H2O = H2 + FeCl2*4H2O
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
Na + H2SO4 = Na2SO4 + H2O + H2S =>
8 Na + 5 H2SO4 = 4 Na2SO4 + 4 H2O + H2S
Na2SO4 + Fe(NO3)2 = FeSO4 + Na2(NO3)2 =>
Na2SO4 + Fe(NO3)2 = FeSO4 + Na2(NO3)2
I2 + Na2SO3 = I(SO3)2 + Na2 =>
I2 + 4 Na2SO3 = 2 I(SO3)2 + 4 Na2
CH3CH2CCH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CCH + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
Ga3S2 + O2 = Ga3O + SO2 =>
2 Ga3S2 + 5 O2 = 2 Ga3O + 4 SO2
HFe + O2 = Fe2O3 + H2O =>
2 HFe + 2 O2 = Fe2O3 + H2O
C22H14 + O2 = CO2 + H2O =>
2 C22H14 + 51 O2 = 44 CO2 + 14 H2O
CH3COO + H2O = CH3CO2H + OH =>
CH3COO + H2O = CH3CO2H + OH
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
C6H8O7 = HC6 + OH =>
C6H8O7 = HC6 + 7 OH
Mg + Ca(No3)2 = Mg(No3)2 + Ca =>
Mg + Ca(No3)2 = Mg(No3)2 + Ca
OsO4 + HCl = OsCl4 + H2 + O2 =>
OsO4 + 4 HCl = OsCl4 + 2 H2 + 2 O2
Li + AuNo3 = Au + LiNo3 =>
Li + AuNo3 = Au + LiNo3
K2MnO4 + Ca = CaMnO4 + K =>
K2MnO4 + Ca = CaMnO4 + 2 K
NiCl2 + Na3PO4 = Ni3(PO4)2 + Na2Cl2 =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2Cl2
Li2O + H2O4S = H2O + Li2SO4 =>
Li2O + H2O4S = H2O + Li2SO4
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O =>
B2O3 + Ca(OH)2 = Ca(BO2)2 + H2O
CuPO4 + Zn = ZnPO4 + Cu =>
CuPO4 + Zn = ZnPO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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