| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ba + F4 = 4 BaF
AlBH4 + H2O = Al(OH)3 + H2 + H3BO3 =>
AlBH4 + 6 H2O = Al(OH)3 + 5 H2 + H3BO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Sr(OH)2 + Br2 = Sr(BrO3)2 + SrBr2 + H2O =>
6 Sr(OH)2 + 6 Br2 = Sr(BrO3)2 + 5 SrBr2 + 6 H2O
H2S + Ge(OH)4 = H2O + Ge2S4 =>
4 H2S + 2 Ge(OH)4 = 8 H2O + Ge2S4
Ca(NO3)2 + CuCO3 = CaCu + CO3(NO3)2 =>
Ca(NO3)2 + CuCO3 = CaCu + CO3(NO3)2
LiAlH4 + C3OH6 + H2O = C3OH8 + LiOH + Al(OH)3 =>
LiAlH4 + 4 C3OH6 + 4 H2O = 4 C3OH8 + LiOH + Al(OH)3
C6H5OH + Li = C6H5OLi + H2 =>
2 C6H5OH + 2 Li = 2 C6H5OLi + H2
PbCl4 + Al = AlCl + Pb =>
PbCl4 + 4 Al = 4 AlCl + Pb
C3H7COOH + C5H11OH = C3H7COOC5H11 + H2O =>
C3H7COOH + C5H11OH = C3H7COOC5H11 + H2O
CuSO4 + NH4OH = [Cu(NH3)4]SO4*4H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4*4H2O
Al(OH)3 + NH4OH = [Al(OH)4]NH4 =>
Al(OH)3 + NH4OH = [Al(OH)4]NH4
Ag2(SO4)3 + BaCl2 = BaSO4 + AgCl3 =>
Ag2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AgCl3
AlBr3 + KMnO4 + H2SO4 = Al(SO4)3 + K2SO4 + Br2 + MnSO4 + H2O =>
10 AlBr3 + 12 KMnO4 + 48 H2SO4 = 10 Al(SO4)3 + 6 K2SO4 + 15 Br2 + 12 MnSO4 + 48 H2O
MnSO4 + KBrO3 + KOH = K2MnO4 + K2SO4 + KBr + H2O =>
3 MnSO4 + 2 KBrO3 + 12 KOH = 3 K2MnO4 + 3 K2SO4 + 2 KBr + 6 H2O
CH3COOH + Zn(NO3)2 = (CH3COO)2Zn + HNO3 =>
2 CH3COOH + Zn(NO3)2 = (CH3COO)2Zn + 2 HNO3
Cu(OH)2 + (HNO3) = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2(HNO3) = Cu(NO3)2 + 2 H2O
Ca3 + S2 = CaS =>
2 Ca3 + 3 S2 = 6 CaS
NH4SO4 + H2S + CrOH = NH4S + CrS + H2O =>
NH4SO4 + 8 H2S + 8 CrOH = NH4S + 8 CrS + 12 H2O
Ca3 + S2 = CaS =>
2 Ca3 + 3 S2 = 6 CaS
H2SO4 + FeSO4 + KMnO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
Pt + Au(NO3)3 = Pt(NO3) + Au =>
3 Pt + Au(NO3)3 = 3 Pt(NO3) + Au
C2H5OH + KMnO4 = CH3COOH + Mn2O3 + KOH + H2O =>
2 C2H5OH + 2 KMnO4 = 2 CH3COOH + Mn2O3 + 2 KOH + H2O
CO + CH4 = C16H34 + H2O =>
5 CO + 11 CH4 = C16H34 + 5 H2O
CuCl2(ap) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(ap) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
F2 + NaBr2 = F2NaBr2 =>
F2 + NaBr2 = F2NaBr2
A1 + FeO = A1O + Fe =>
A1 + FeO = A1O + Fe
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
K3[Fe(CN)6] + HCl = KCl + H3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 HCl = 3 KCl + H3[Fe(CN)6]
KCl(ac) + AgNO3(ac) = AgCl + KNO3(ac) =>
KCl(ac) + AgNO3(ac) = AgCl + KNO3(ac)
CO2 + H2O + C6H5ONa = C6H5OH + Na2CO3 =>
CO2 + H2O + 2 C6H5ONa = 2 C6H5OH + Na2CO3
CH3CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2
CuCl2 + HCHO + NaOH = Cu2(OH)2 + HCOONa + H2O + NaCl =>
2 CuCl2 + HCHO + 5 NaOH = Cu2(OH)2 + HCOONa + 2 H2O + 4 NaCl
NaI + SrCl2 = Sr + I + NaCl =>
2 NaI + SrCl2 = Sr + 2 I + 2 NaCl
C7H14 + Br2 = C7H14Br2 =>
C7H14 + Br2 = C7H14Br2
Cu2 + Ag(NO)3 = Cu(NO)3 + Ag =>
Cu2 + 2 Ag(NO)3 = 2 Cu(NO)3 + 2 Ag
MnCl2 + Br2 + KOH = MnBr2 + KMnO4 + KCl + H2O =>
7 MnCl2 + 5 Br2 + 16 KOH = 5 MnBr2 + 2 KMnO4 + 14 KCl + 8 H2O
Li2S + NiBr2 = LiBr + NiS =>
Li2S + NiBr2 = 2 LiBr + NiS
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
CdO + Mn2O7 = CdMn2O8 =>
CdO + Mn2O7 = CdMn2O8
CO(NH2)2 = HNCO + NH3 =>
CO(NH2)2 = HNCO + NH3
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
Ga(BrO3)3 = GaBr3 + O2 =>
2 Ga(BrO3)3 = 2 GaBr3 + 9 O2
NH4SCN + FeCl3 = [FeSCN]Cl2 + NH4Cl =>
NH4SCN + FeCl3 = [FeSCN]Cl2 + NH4Cl
FeCN6 + MnO4 = Fe + CO2 + NO3 + Mn =>
FeCN6 + 5 MnO4 = Fe + CO2 + 6 NO3 + 5 Mn
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
OH{-} + CH3OH + MnO4{-} = CO3{-2} + MnO4{2-} + H2O =>
8 OH{-} + CH3OH + 6 MnO4{-} = CO3{-2} + 6 MnO4{2-} + 6 H2O
(S2O3){-2} + Cu{2+} = (S4O6){-2} + Cu{+} =>
2(S2O3){-2} + 2 Cu{2+} = (S4O6){-2} + 2 Cu{+}
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aqua) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aqua) + 6 H2O(l)
Na3(PO4) + BaCl2 = Na3Cl2 + Ba(PO4) =>
Na3(PO4) + BaCl2 = Na3Cl2 + Ba(PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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