| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + Cu(NO3)3 = Cu + 3 ZnNO3
XeF6 + H = Xe + HF =>
XeF6 + 6 H = Xe + 6 HF
BaCl + H2O = BaCl*H2O =>
BaCl + H2O = BaCl*H2O
Ag{+} + N2{-3} = Ag3 + N =>
3 Ag{+} + N2{-3} = Ag3 + 2 N
AgNO3(aq) + MgSO4(aq) = Ag2SO4(aq) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + MgSO4(aq) = Ag2SO4(aq) + Mg(NO3)2(aq)
[Co(H2O)6]{2+} + NH3 + H2O2 + Cl{-} = (CoCl(NH3)5)Cl2 + H2O + OH{-} =>
2[Co(H2O)6]{2+} + 10 NH3 + H2O2 + 6 Cl{-} = 2(CoCl(NH3)5)Cl2 + 12 H2O + 2 OH{-}
K2O + ZnCl2 = KCl + ZnO =>
K2O + ZnCl2 = 2 KCl + ZnO
AuCl3 + NaOH + H2O = NaAu(OH)4 + HCl =>
AuCl3 + NaOH + 3 H2O = NaAu(OH)4 + 3 HCl
KIO3 + H2O = O2 + KIH =>
4 KIO3 + 2 H2O = 7 O2 + 4 KIH
K2CO3 + HJ = KJ + H2O + CO2 =>
K2CO3 + 2 HJ = 2 KJ + H2O + CO2
C3H7OH + O2 = C3H5COOH + H2O =>
8 C3H7OH + 9 O2 = 6 C3H5COOH + 14 H2O
KNaC4H4O6*4H2O + CaCl2*6H2O = CaC4H4O6*4H2O + NaCl + KCl + H2O =>
KNaC4H4O6*4H2O + CaCl2*6H2O = CaC4H4O6*4H2O + NaCl + KCl + 6 H2O
Fe + CuS = Fe2S3 + Cu =>
2 Fe + 3 CuS = Fe2S3 + 3 Cu
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Li2CO3 + NH4H2PO4 + Fe3O4 = Li2FePO4 + CO3 + O4 + NH4H2 =>
3 Li2CO3 + 3 NH4H2PO4 + Fe3O4 = 3 Li2FePO4 + 3 CO3 + O4 + 3 NH4H2
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
Cl2 + Al = AlCl =>
Cl2 + 2 Al = 2 AlCl
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
CoCl3 + CuSO4 = Co2(SO4)3 + CuCl2 =>
2 CoCl3 + 3 CuSO4 = Co2(SO4)3 + 3 CuCl2
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl2 =>
2 CH3CH2NH2 + 2 HCl = 2 CH3CH2NH3 + Cl2
CaCO3 + Al2S3 = Al2(CO3)3 + CaS =>
3 CaCO3 + Al2S3 = Al2(CO3)3 + 3 CaS
K(OH)HF = KFH(OH) =>
K(OH)HF = KFH(OH)
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
GaF3 + C5 = C5F + Ga =>
GaF3 + 3 C5 = 3 C5F + Ga
LiO + H2SO4 = H2O + LiSO4 =>
LiO + H2SO4 = H2O + LiSO4
(C6H5)CH3 + KMnO4 + H2SO4 = (C6H5)COOH + K2SO4 + MnSO4 + H2O =>
5(C6H5)CH3 + 6 KMnO4 + 9 H2SO4 = 5(C6H5)COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
SiBr4 = Si + Br =>
SiBr4 = Si + 4 Br
HBrO2 = H + Br + O2 =>
HBrO2 = H + Br + O2
C6H11SH + H2 = C4H10 + H2S =>
2 C6H11SH + 5 H2 = 3 C4H10 + 2 H2S
Ca + AgNo3 = Ca(No)3 + Ag =>
Ca + AgNo3 = Ca(No)3 + Ag
C17H33COOH + Ca = (C17H33COO)2Ca + H2 =>
2 C17H33COOH + Ca = (C17H33COO)2Ca + H2
CH3CHCHCH3 + HCl = CH3CH2CHCH3 + Cl =>
CH3CHCHCH3 + HCl = CH3CH2CHCH3 + Cl
C + Au = CAu =>
C + Au = CAu
TiCl4 + HNO3 = TiO(NO3)2 + NO2 + Cl2 + H2O =>
TiCl4 + 6 HNO3 = TiO(NO3)2 + 4 NO2 + 2 Cl2 + 3 H2O
Tc + HNO3 = HTcO4 + H2O + NO2 =>
Tc + 7 HNO3 = HTcO4 + 3 H2O + 7 NO2
Ba + (OH)2 = BaO + H2O =>
Ba + (OH)2 = BaO + H2O
NaCI + Ag(NO3) = Na(NO3) + AgCI =>
NaCI + Ag(NO3) = Na(NO3) + AgCI
HNO3 + H2SO3 = H2SO4 + NO + H02 =>
2 HNO3 + 4 H2SO3 = 4 H2SO4 + 2 NO + H02
NaIO4 + As2O3 + NaOH = Na3AsO4 + NaIO3 + H2O =>
2 NaIO4 + As2O3 + 6 NaOH = 2 Na3AsO4 + 2 NaIO3 + 3 H2O
In2CO3 + HCl = InCl + H2O + CO2 =>
In2CO3 + 2 HCl = 2 InCl + H2O + CO2
FeSO4(aq) + KCN(aq) = K4[Fe(CN)6](aq) + K2SO4(s) =>
FeSO4(aq) + 6 KCN(aq) = K4[Fe(CN)6](aq) + K2SO4(s)
MnCl2 + KF = KCl + MnF2 =>
MnCl2 + 2 KF = 2 KCl + MnF2
Cr2(SO4)3 + BaI2 = BaSO4 + CrI3 =>
Cr2(SO4)3 + 3 BaI2 = 3 BaSO4 + 2 CrI3
Cr2O7{-2} + H{-} + {+} = Cr{-3} + H2O =>
Cr2O7{-2} + 14 H{-} + 10{+} = 2 Cr{-3} + 7 H2O
Li2CO3 + NaBr = LiBr + Na2CO3 =>
Li2CO3 + 2 NaBr = 2 LiBr + Na2CO3
Mn + I2 = MnI2 =>
Mn + I2 = MnI2
NNHHHH + HHOO = NN + HHO =>
NNHHHH + 2 HHOO = NN + 4 HHO
NH4NO3 + MnBr2 = NH4Br + Mn(NO3)2 =>
2 NH4NO3 + MnBr2 = 2 NH4Br + Mn(NO3)2
Fe{3+} + (OH){-} = Fe(OH)3 =>
Fe{3+} + 3(OH){-} = Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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