| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C6H5COONa + FeCl3 = (C6H5COO)3Fe + 3 NaCl
Ca3(PO4)2(aq) + SiO2(s) + C(s) = CaSiO3(aq) + CO(g) + P4(s) =>
2 Ca3(PO4)2(aq) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(aq) + 10 CO(g) + P4(s)
VO2Cl + Zn + HCl = VCl2 + ZnCl2 + H2O =>
2 VO2Cl + 3 Zn + 8 HCl = 2 VCl2 + 3 ZnCl2 + 4 H2O
MgO2 + Ca = CaO2 + Mg =>
MgO2 + Ca = CaO2 + Mg
(CH3)3CCH2OH + O2 = CO + H2O =>
(CH3)3CCH2OH + 5 O2 = 5 CO + 6 H2O
SeF4 + H2O = H2SeO3 + HF =>
SeF4 + 3 H2O = H2SeO3 + 4 HF
MnO4{2-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Fe(NO3)3(aq) + KI(aq) = FeI3 + KNO3 =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3 + 3 KNO3
ZnBr2 + H2 = HBr + Zn =>
ZnBr2 + H2 = 2 HBr + Zn
Li2O + B2O3 = Li3BO3 =>
3 Li2O + B2O3 = 2 Li3BO3
H2 + AsO3 = AsH3 + H2O =>
9 H2 + 2 AsO3 = 2 AsH3 + 6 H2O
H2S + CaSO4 = H2SO4 + CaS =>
H2S + CaSO4 = H2SO4 + CaS
Mn2O7 = MnO3 + O2 =>
2 Mn2O7 = 4 MnO3 + O2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H2 + CS2 = CH4 + H2S =>
4 H2 + CS2 = CH4 + 2 H2S
H2O + N2H4 = NO + H =>
2 H2O + N2H4 = 2 NO + 8 H
CaCO3 + H2O = Ca(OH)2 + H3O{+} + HCO3{-} =>
CaCO3 + 3 H2O = Ca(OH)2 + H3O{+} + HCO3{-}
Au + Sb2O2SO4 + SbCl3 = SbOCl + AuCl3 + SO2 =>
2 Au + 3 Sb2O2SO4 + 6 SbCl3 = 12 SbOCl + 2 AuCl3 + 3 SO2
P4O10(s) + H2O(g) = H3PO4(s) =>
P4O10(s) + 6 H2O(g) = 4 H3PO4(s)
P4(s) + I2(g) = PI3(s) =>
P4(s) + 6 I2(g) = 4 PI3(s)
AlP = Al + P4 =>
4 AlP = 4 Al + P4
CaSiO3(s) + HF(g) = CaF2(s) + H2O(l) + SiF4(s) =>
CaSiO3(s) + 6 HF(g) = CaF2(s) + 3 H2O(l) + SiF4(s)
FeSO4 + NO2 = FeSO4NO2 =>
FeSO4 + NO2 = FeSO4NO2
CuNO3 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
CuNO3 + 2 HNO3 = Cu(NO3)2 + NO2 + H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Cr(OH){-}1 + Br2 + OH{-} = CrO4 + Br{-} + H2O =>
Cr(OH){-}1 + 4 Br2 + 7 OH{-} = CrO4 + 8 Br{-} + 4 H2O
H3PO4 + S8 = H2SO4 + P4 + HO =>
16 H3PO4 + S8 = 8 H2SO4 + 4 P4 + 32 HO
K2 + I2 = KI =>
K2 + I2 = 2 KI
K2 + H3PO4 = K2HPO4 + H2 =>
K2 + H3PO4 = K2HPO4 + H2
H3PO4 + NaOCl + H2 = NaH2PO4 + Cl2 + H2O =>
2 H3PO4 + 2 NaOCl + H2 = 2 NaH2PO4 + Cl2 + 2 H2O
Fe(s) + H2O + O2 = Fe(OH)3 =>
4 Fe(s) + 6 H2O + 3 O2 = 4 Fe(OH)3
HCl + (HOCH2)3CNH2 = (HOCH2)3CNH3Cl =>
HCl + (HOCH2)3CNH2 = (HOCH2)3CNH3Cl
NaOH + H3C5H5O7 = H2O + Na3C5H5O7 =>
3 NaOH + H3C5H5O7 = 3 H2O + Na3C5H5O7
Na3H(CO3)2*2H2O = Na2CO3 + CO2 + H2O =>
2 Na3H(CO3)2*2H2O = 3 Na2CO3 + CO2 + 5 H2O
GeO2 + SO2 = Ge + SO4 =>
GeO2 + SO2 = Ge + SO4
KOH + Fe(OH)3 = K[Fe(OH)4] =>
KOH + Fe(OH)3 = K[Fe(OH)4]
FeTiO3 + HCl + Cl2 = FeCl3 + TiO2 + H2O =>
2 FeTiO3 + 4 HCl + Cl2 = 2 FeCl3 + 2 TiO2 + 2 H2O
SS + O2 = SO3 =>
SS + 3 O2 = 2 SO3
C2H4O2 + Sr(OH)2 = SrCO + H2O =>
C2H4O2 + 2 Sr(OH)2 = 2 SrCO + 4 H2O
CH3NH2 + CH3Cl = CH3NHCH3 + HCl =>
CH3NH2 + CH3Cl = CH3NHCH3 + HCl
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + CO2 + H2O =>
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + CO2 + H2O
FeCl3 + H2O + AgNO3 = AgCl + [Fe(H2O)2Cl2]NO3 =>
FeCl3 + 2 H2O + AgNO3 = AgCl + [Fe(H2O)2Cl2]NO3
Ca(s) + F(g) = CaF2(s) =>
Ca(s) + 2 F(g) = CaF2(s)
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
TiCl3 + TiAl = TiCl2 + AlCl3 =>
5 TiCl3 + TiAl = 6 TiCl2 + AlCl3
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
K2[PtCl6] + N2H6Cl2 = K2[PtCl4] + N2 + HCl =>
2 K2[PtCl6] + N2H6Cl2 = 2 K2[PtCl4] + N2 + 6 HCl
Al(s) + Cl(g) = AlCl(s) =>
Al(s) + Cl(g) = AlCl(s)
PF5 + NaOH = P2O5 + H2O + NaF =>
2 PF5 + 10 NaOH = P2O5 + 5 H2O + 10 NaF
Fe(s) + Al2O3(s) = Fe2O3(s) + Al =>
2 Fe(s) + Al2O3(s) = Fe2O3(s) + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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