| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + MnO2 = Cl2 + 2 H2O + MnCl2
BaS + Fe(NO3)2 = Ba(NO3)2 + FeS =>
BaS + Fe(NO3)2 = Ba(NO3)2 + FeS
NH4NO3 + Be(OH)2 = NH4OH + Be(NO3)2 =>
2 NH4NO3 + Be(OH)2 = 2 NH4OH + Be(NO3)2
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
C4H16O4N4 + O2 = CO2 + H2O + NH3 =>
C4H16O4N4 + 3 O2 = 4 CO2 + 2 H2O + 4 NH3
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
BaCl2 + CaCO3 = CaCl2 + BaCO3 =>
BaCl2 + CaCO3 = CaCl2 + BaCO3
CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3
ZnI2 + Li2S = ZnS + LiI =>
ZnI2 + Li2S = ZnS + 2 LiI
ZnSO4 + CsOH = Zn(OH)2 + Cs2SO4 =>
ZnSO4 + 2 CsOH = Zn(OH)2 + Cs2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + Kl = ClKl =>
Cl2 + 2 Kl = 2 ClKl
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Pb(NO3)2(ac) + H2SO4(ac) = HNO3 + PbSO4 =>
Pb(NO3)2(ac) + H2SO4(ac) = 2 HNO3 + PbSO4
Sb + HNO3 + HCl = H3(SbCl6) + NO2 + H2O =>
Sb + 3 HNO3 + 6 HCl = H3(SbCl6) + 3 NO2 + 3 H2O
C6H6 + Ca(OH)2 = Ca(C6H5)2 + H2O =>
2 C6H6 + Ca(OH)2 = Ca(C6H5)2 + 2 H2O
CO + Fe + O2 = FeCO3 =>
CO + Fe + O2 = FeCO3
Br2 + FeCl2 = Cl2 + FeBr2 =>
Br2 + FeCl2 = Cl2 + FeBr2
W + H2 = WH2 =>
W + H2 = WH2
VOSO42H2O + C5H8O2 + Na2CO3 = VC10H14O5 + CO2 + H2O + Na2SO4 =>
6 VOSO42H2O + 31 C5H8O2 + 6 Na2CO3 = 6 VC10H14O5 + 101 CO2 + 88 H2O + 6 Na2SO4
NH*3 + O*2 = N*2 + H*2O =>
NH*3 + 2 O*2 = N*2 + H*2O
KOH + C12H22O11 = K(C12H22O11)2 + OH =>
KOH + 2 C12H22O11 = K(C12H22O11)2 + OH
HF + Be(OH)2 = FBe + HO2H2 =>
HF + Be(OH)2 = FBe + HO2H2
K3[IrCl6] + H2O = KOH + H2 + IrCl6 =>
2 K3[IrCl6] + 6 H2O = 6 KOH + 3 H2 + 2 IrCl6
Ca(OH)2(s) = Ca(s) + H2(l) + O2(g) =>
Ca(OH)2(s) = Ca(s) + H2(l) + O2(g)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
H3Po4 + Zn = Zn3Po42 + H2 =>
42 H3Po4 + 12 Zn = 4 Zn3Po42 + 63 H2
Na2CO3(aq) + NiCl2(aq) = NaCl(aq) + Ni2(CO3)2(s) =>
2 Na2CO3(aq) + 2 NiCl2(aq) = 4 NaCl(aq) + Ni2(CO3)2(s)
HC4H2O2 + NaOH = HC4NaOH + H2O2 =>
HC4H2O2 + NaOH = HC4NaOH + H2O2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cr2O2 + Al = Cr + Al2O3 =>
3 Cr2O2 + 4 Al = 6 Cr + 2 Al2O3
FeOOH + CoOOH + Na = FeCo2O4 + Na2O + H2O =>
2 FeOOH + 4 CoOOH + 2 Na = 2 FeCo2O4 + Na2O + 3 H2O
Cu(OH)2KNO3 = CuNO3K(OH)2 =>
Cu(OH)2KNO3 = CuNO3K(OH)2
H2SO4 + FeHCO3 = Fe2SO4 + CO2 + H2O =>
H2SO4 + 2 FeHCO3 = Fe2SO4 + 2 CO2 + 2 H2O
Fe1O3 + CO = Fe1 + CO2 =>
Fe1O3 + 3 CO = Fe1 + 3 CO2
CuSg + HNO3 = Cu(NO3)2 + NO2 + Sg + H2O =>
CuSg + 4 HNO3 = Cu(NO3)2 + 2 NO2 + Sg + 2 H2O
HNO3 + Na2SO4 = NaNO3 + SO3 + H2O =>
2 HNO3 + Na2SO4 = 2 NaNO3 + SO3 + H2O
NaOH + HNO3 = NaHNO3 + OH =>
NaOH + HNO3 = NaHNO3 + OH
Se + O = SeO =>
Se + O = SeO
Cl2 + H2O2 + NaOH = NaClO3 + H2O =>
Cl2 + 5 H2O2 + 2 NaOH = 2 NaClO3 + 6 H2O
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HNO3(aq) + K2SO3(s) = K2SO4(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO3(s) = K2SO4(aq) + H2O(l) + 2 NO2(g)
KCN + H2O + CO2 = KHCO3 + HCN =>
KCN + H2O + CO2 = KHCO3 + HCN
K2 + F2 = KF2 =>
K2 + 2 F2 = 2 KF2
CO(NO3)2(aq) + H2S(g) = COS(s) + HNO3(aq) =>
CO(NO3)2(aq) + H2S(g) = COS(s) + 2 HNO3(aq)
ZnCl2 + [NH4]2S = ZnS + NH4Cl =>
ZnCl2 + [NH4]2S = ZnS + 2 NH4Cl
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
K + HCl = K2Cl + H2 =>
4 K + 2 HCl = 2 K2Cl + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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