| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Ba(C2H3O2)2 + Li2SO4 = Li2(C2H3O2)2 + BaSO4 =>
Ba(C2H3O2)2 + Li2SO4 = Li2(C2H3O2)2 + BaSO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Pb(OH)2 + KI = PbI2 + KOH =>
Pb(OH)2 + 2 KI = PbI2 + 2 KOH
Cu + H2SO2 = CuS + CuSO4 + H2O =>
4 Cu + 4 H2SO2 = 3 CuS + CuSO4 + 4 H2O
(HCl) + NaOH = NaCl + H2O =>
(HCl) + NaOH = NaCl + H2O
NH4Br(aq) + Cl2 = NH4Cl2 + Br(s) =>
NH4Br(aq) + Cl2 = NH4Cl2 + Br(s)
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2 =>
AgNO3 + 4 NH4NO3 + 7 NaOH = Ag(NH3)2OH + 7 NaNO3 + 8 H2
C5H11OH = C5 + H11 + OH =>
C5H11OH = C5 + H11 + OH
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
HCOONa + H2O = NaOH + CH4 + CO2 =>
4 HCOONa + 2 H2O = 4 NaOH + CH4 + 3 CO2
HCOOH + Ca(OH)2 = HCOO + Ca + H2O =>
2 HCOOH + Ca(OH)2 = 2 HCOO + Ca + 2 H2O
U + Kr = UKr2 =>
U + 2 Kr = UKr2
AlCl3 + Ga = AlGa + Cl =>
AlCl3 + Ga = AlGa + 3 Cl
Zn(OH)2 + Cl2O7 = Zn(ClO4)2 + H2O =>
Zn(OH)2 + Cl2O7 = Zn(ClO4)2 + H2O
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
N2(g) + O2 = N2O5(g) =>
2 N2(g) + 5 O2 = 2 N2O5(g)
Pb + Fe(C2H3O2)3 = Pb(C2H3O2)4 + Fe =>
3 Pb + 4 Fe(C2H3O2)3 = 3 Pb(C2H3O2)4 + 4 Fe
Al(OH)3 + HBr = AlBr3 + (H2O) =>
Al(OH)3 + 3 HBr = AlBr3 + 3(H2O)
NaCN + H2SO4 = HCN + NaHSO4 =>
NaCN + H2SO4 = HCN + NaHSO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeO + Al = Fe + AlO =>
FeO + Al = Fe + AlO
OH + Co = CoO3 + H2O =>
6 OH + Co = CoO3 + 3 H2O
HF(ac) + KOH(ac) = KF(ac) + H2O(l) =>
HF(ac) + KOH(ac) = KF(ac) + H2O(l)
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
Na2S + ZnCl2 = Na2Cl2 + ZnS =>
Na2S + ZnCl2 = Na2Cl2 + ZnS
Sr(s) + O2(g) + C(s) = SrCO3(s) =>
2 Sr(s) + 3 O2(g) + 2 C(s) = 2 SrCO3(s)
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
KOH + Al2(CO3)3 = KAlO2 + CO2 + H2O =>
2 KOH + Al2(CO3)3 = 2 KAlO2 + 3 CO2 + H2O
CaN2O6 + Na3PO4 = Ca3P2O8 + NaNO3 =>
3 CaN2O6 + 2 Na3PO4 = Ca3P2O8 + 6 NaNO3
P + I = PI3 =>
P + 3 I = PI3
Cu + AgNo3 = (Cu(No3))2 + Ag =>
2 Cu + 2 AgNo3 = (Cu(No3))2 + 2 Ag
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl =>
C6H5OH + FeCl3 = Fe(C6H5O)Cl2 + HCl
HCl + Mg = Mg2Cl2 + H2 =>
2 HCl + 2 Mg = Mg2Cl2 + H2
HgCl + NH4(OH) = Hg(NH2)Cl + Hg + NH4Cl + H2O =>
2 HgCl + 2 NH4(OH) = Hg(NH2)Cl + Hg + NH4Cl + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KIO3 + KBr + H2SO4 = Br2 + I2 + K2SO4 + H2O =>
2 KIO3 + 10 KBr + 6 H2SO4 = 5 Br2 + I2 + 6 K2SO4 + 6 H2O
Al(NO3)3 + Na2C2O4 = NaNO3 + Al2(C2O4)3 =>
2 Al(NO3)3 + 3 Na2C2O4 = 6 NaNO3 + Al2(C2O4)3
ZnBr2 + Ba(OH)2 = ZnBa + BrOH =>
ZnBr2 + Ba(OH)2 = ZnBa + 2 BrOH
Al + I = Al2I =>
2 Al + I = Al2I
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
NF3 = N + F =>
NF3 = N + 3 F
CuO + AgNO3 = CuOAg + NO3 =>
CuO + AgNO3 = CuOAg + NO3
C12H1404 + O2 = CO2 + H2O =>
C12H1404 + 363 O2 = 12 CO2 + 702 H2O
P + Cl2(g) = PCl3 =>
2 P + 3 Cl2(g) = 2 PCl3
NaHCO3 + CH3CH3COOH = NaC2H3O2 + H2O + CO2 =>
15 NaHCO3 + 8 CH3CH3COOH = 15 NaC2H3O2 + 13 H2O + 9 CO2
Fe2O3 + CCO = Fe + CO2 =>
Fe2O3 + CCO = 2 Fe + 2 CO2
CoCl2 + Na3PO4 = Na3Cl2 + CoPO4 =>
CoCl2 + Na3PO4 = Na3Cl2 + CoPO4
HI + KNO3 = NO + I2 + KI + H2O =>
8 HI + 2 KNO3 = 2 NO + 3 I2 + 2 KI + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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