| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgOH + Na = NaOH + Mg
H2(SO4) + FeCl3 = HCl + Fe2(SO4)3 =>
3 H2(SO4) + 2 FeCl3 = 6 HCl + Fe2(SO4)3
K2S + Ba(OH)2 = K(OH) + BaS =>
K2S + Ba(OH)2 = 2 K(OH) + BaS
K2CO3 + MgN2O6 = MgCO3 + KNO3 =>
K2CO3 + MgN2O6 = MgCO3 + 2 KNO3
KMnO4 + Na3[Sb(OH)6] + KOH = K2MnO4 + Na[Sb(OH)6] + NaOH =>
2 KMnO4 + Na3[Sb(OH)6] + 2 KOH = 2 K2MnO4 + Na[Sb(OH)6] + 2 NaOH
CH3Cl + NaOH = CH3ONa + HCl =>
CH3Cl + NaOH = CH3ONa + HCl
(NH4)3PO4 + CrBr3 = NH4Br + CrPO4 =>
(NH4)3PO4 + CrBr3 = 3 NH4Br + CrPO4
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
KI + H2SO4 + KMnO4 = KI3 + MnSO4 + H2O + K2SO4 =>
15 KI + 8 H2SO4 + 2 KMnO4 = 5 KI3 + 2 MnSO4 + 8 H2O + 6 K2SO4
NaSiO3CaCl = NaClCaSiO3 =>
NaSiO3CaCl = NaClCaSiO3
Cl2(g) + H2O = HCl(aq) + HClO3(aq) =>
3 Cl2(g) + 3 H2O = 5 HCl(aq) + HClO3(aq)
C2H5OH + CaO = C2H4O + Ca + H2O =>
C2H5OH + CaO = C2H4O + Ca + H2O
H3ScO7 + HF = Sc2O3 + F2 + H2O =>
2 H3ScO7 + 16 HF = Sc2O3 + 8 F2 + 11 H2O
CaO(s) + H2O(g) = Ca(OH)2(s) =>
CaO(s) + H2O(g) = Ca(OH)2(s)
Na2Co3 + Fe(NO3)2 = Na2NO3 + Fe(Co3)2 =>
2 Na2Co3 + Fe(NO3)2 = 2 Na2NO3 + Fe(Co3)2
(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH3 + H2O =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH3 + 2 H2O
Cr + Fe2O3 = Fe + Cr2O3 =>
2 Cr + Fe2O3 = 2 Fe + Cr2O3
N2O5 + V(OH)2 = V(NO3)2 + H2O =>
N2O5 + V(OH)2 = V(NO3)2 + H2O
CuSO4 + KCN = K2SO4 + CuCN + CN =>
CuSO4 + 2 KCN = K2SO4 + CuCN + CN
Ca(OH)2 + H2PO4 = Ca3(PO4)3 + H2O =>
3 Ca(OH)2 + 3 H2PO4 = Ca3(PO4)3 + 6 H2O
(H)I + K2SO3 = H()SO3 + K2I =>
(H)I + K2SO3 = H()SO3 + K2I
Na2S2O3 + AgCl = AgNaS2O3 + NaCl =>
Na2S2O3 + AgCl = AgNaS2O3 + NaCl
Li(s) + CuCl2(aq) = LiCl(aq) + Cu2(s) =>
4 Li(s) + 2 CuCl2(aq) = 4 LiCl(aq) + Cu2(s)
C6H6 + NH3 = C6H5NH2 + H2 =>
C6H6 + NH3 = C6H5NH2 + H2
Al(SO4)3 + Ca(OH)2 = Ca(SO4)2 + Al(OH)3 =>
2 Al(SO4)3 + 3 Ca(OH)2 = 3 Ca(SO4)2 + 2 Al(OH)3
SbPO4 + HNO3 = H3(PO4) + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3(PO4) + Sb(NO3)3
FeO + SO2 = Fe(SO3) =>
FeO + SO2 = Fe(SO3)
CaOH2O1 = Ca(OH)2 =>
CaOH2O1 = Ca(OH)2
Al2O3HI = Al2IHO3 =>
Al2O3HI = Al2IHO3
Cr + Fe2O3 = Fe + Cr2O3 =>
2 Cr + Fe2O3 = 2 Fe + Cr2O3
C39H32 + CuO = H2O + CO2 + Cu2 =>
C39H32 + 94 CuO = 16 H2O + 39 CO2 + 47 Cu2
Sr + CuO = SrO + Cu =>
Sr + CuO = SrO + Cu
ZnBr(aq) + Al(s) = AlBr(aq) + Zn =>
ZnBr(aq) + Al(s) = AlBr(aq) + Zn
S2O4 = SO2 =>
S2O4 = 2 SO2
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH3 + 2 H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O =>
C2H5OH + CH3CO2H = CH3COOC2H5 + H2O
(CO2) + (KOH) = (K2CO3) + (H2O) =>
(CO2) + 2(KOH) = (K2CO3) + (H2O)
NaOH + Cl = NaCl + ClOH =>
NaOH + 2 Cl = NaCl + ClOH
NiSO4Na2C2O4 = NiC2O4Na2SO4 =>
NiSO4Na2C2O4 = NiC2O4Na2SO4
Sn(NO3)2 + NaOH = Sn(OH)2 + NaNO3 =>
Sn(NO3)2 + 2 NaOH = Sn(OH)2 + 2 NaNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
N2 + H2O + CO + C = C7H5N3O6 =>
3 N2 + 5 H2O + 7 CO + 7 C = 2 C7H5N3O6
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaSO4 + NaOH = Ca(OH)2 + SO4Na2 =>
CaSO4 + 2 NaOH = Ca(OH)2 + SO4Na2
K2O2 + SO3 = K2SO4 + O2 =>
2 K2O2 + 2 SO3 = 2 K2SO4 + O2
CHCl + Cl2 = C3Cl + HCl =>
6 CHCl + Cl2 = 2 C3Cl + 6 HCl
Na3PO4 + (CH3COO)2Zn = CH3COONa + Zn3(PO4)2 =>
2 Na3PO4 + 3(CH3COO)2Zn = 6 CH3COONa + Zn3(PO4)2
Ca(s) + HCl(l) = CaCl(l) + H(g) =>
Ca(s) + HCl(l) = CaCl(l) + H(g)
CUCO3(s) = CUO(s) + CO2(s) =>
CUCO3(s) = CUO(s) + CO2(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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