| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + 2 HCl = 2 KCl + H2CrO4
AgNO2NaCl = AgClNaNO2 =>
AgNO2NaCl = AgClNaNO2
Zn + Mg(OH)3 = Mg + Zn(OH)3 =>
Zn + Mg(OH)3 = Mg + Zn(OH)3
Na2(CO3)2 + Cr3Cl3 = Na2Cl3 + Cr3(CO3)2 =>
Na2(CO3)2 + Cr3Cl3 = Na2Cl3 + Cr3(CO3)2
PuO2(NO3)2 + SO2 + H2O = Pu2(SO4)3 + HNO3 =>
2 PuO2(NO3)2 + 3 SO2 + 2 H2O = Pu2(SO4)3 + 4 HNO3
K + N3 = K3N =>
9 K + N3 = 3 K3N
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
HCH3COO + NaOH = NaCH3COO + H2O =>
HCH3COO + NaOH = NaCH3COO + H2O
FeSO4 + K(OH) = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 K(OH) = Fe(OH)2 + K2SO4
Cl + CO = COCl2 =>
2 Cl + CO = COCl2
KOH + Al + H2O = KAl(OH)4 + H2 =>
2 KOH + 2 Al + 6 H2O = 2 KAl(OH)4 + 3 H2
SrOH2 + MnI2 = SrI2 + MnOH2 =>
SrOH2 + MnI2 = SrI2 + MnOH2
NH4Cl + NaNO3 = NH3HNO3 + NaCl =>
NH4Cl + NaNO3 = NH3HNO3 + NaCl
Zn(s) + Pb(NO3)(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 Pb(NO3)(aq) = 2 Pb(s) + Zn(NO3)2(aq)
(NH4)3(PO4) + LiOH = NHOH4 + Li3(PO4) =>
(NH4)3(PO4) + 3 LiOH = 3 NHOH4 + Li3(PO4)
IO2 + H2O = IO3H2 =>
IO2 + H2O = IO3H2
KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O =>
2 KI + NaClO + H2SO4 = K2SO4 + NaCl + I2 + H2O
MgAl2O4 + Li2B4O7 = LiAl5O8 + MgO + B2O3 =>
5 MgAl2O4 + Li2B4O7 = 2 LiAl5O8 + 5 MgO + 2 B2O3
Pd + HBr = PdBr4 + H2 =>
Pd + 4 HBr = PdBr4 + 2 H2
C4H12 + O14 = C4O8 + H12O6 =>
C4H12 + O14 = C4O8 + H12O6
WOCl4 + NaOH = Na2WO4 + NaCl + H2O =>
WOCl4 + 6 NaOH = Na2WO4 + 4 NaCl + 3 H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
CaH + H2O = Ca(OH)2 + H2 =>
2 CaH + 4 H2O = 2 Ca(OH)2 + 3 H2
Na4C + Ca(OH)2 = NaOH + Ca2C =>
Na4C + 2 Ca(OH)2 = 4 NaOH + Ca2C
Cr2O7{-} + Br{-} + H{+} = Cr{+3} + Br2 + H2O =>
2 Cr2O7{-} + 14 Br{-} + 28 H{+} = 4 Cr{+3} + 7 Br2 + 14 H2O
AgOHNaCl = AgClNaOH =>
AgOHNaCl = AgClNaOH
HNO3 + NH4HSO3 = NH4NO3 + H2SO3 =>
HNO3 + NH4HSO3 = NH4NO3 + H2SO3
Fe(NO3)7 + Na2CO3 = Fe2(CO3)7 + NaNO3 =>
2 Fe(NO3)7 + 7 Na2CO3 = Fe2(CO3)7 + 14 NaNO3
C6H5NO + N2H4 = C6H5NH2 + N2 + H2O =>
C6H5NO + N2H4 = C6H5NH2 + N2 + H2O
C2H5OH + Al2O3 = CH3CHO + Al + H2O =>
3 C2H5OH + Al2O3 = 3 CH3CHO + 2 Al + 3 H2O
Cu(NO3)2 + NH4 + OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4 + 2 OH = Cu(OH)2 + 2 NH4NO3
C2H4 + Br2 + H2O = C2H6O2 + HBr =>
C2H4 + Br2 + 2 H2O = C2H6O2 + 2 HBr
SrS + Fe2(SO4)3 = SrSO4 + Fe2S3 =>
3 SrS + Fe2(SO4)3 = 3 SrSO4 + Fe2S3
PbMgSO4 = PbSO4Mg =>
PbMgSO4 = PbSO4Mg
H3PO4 + C2H7NO = C2H7NOH3PO4 =>
H3PO4 + C2H7NO = C2H7NOH3PO4
NaHSO4 + Zn = Na2SO4 + ZnSO4 + H2 =>
2 NaHSO4 + Zn = Na2SO4 + ZnSO4 + H2
Mn + S8 = MnS =>
8 Mn + S8 = 8 MnS
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
Co3O4 + ZnO + Fe2O3 = Co01Zn09Fe2O4 + O2 =>
Co3O4 + 27 ZnO + 3 Fe2O3 = 3 Co01Zn09Fe2O4 + 14 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
Iron(III)hydroxide = iron(III)oxide + water =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C9H8O3 + O3 = H2O + CO2 =>
3 C9H8O3 + 19 O3 = 12 H2O + 27 CO2
P4 + Cl2 = P4Cl5 =>
2 P4 + 5 Cl2 = 2 P4Cl5
Fe2O3 + OC = CO2 + Fe =>
Fe2O3 + 3 OC = 3 CO2 + 2 Fe
Ag + Ca(NO3)2 = Ag(NO3) + Ca =>
2 Ag + Ca(NO3)2 = 2 Ag(NO3) + Ca
OCl + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl + 3(S2O3)2{-} + 22 OH{-} = 6(SO4)2{-} + 19 Cl{-} + 11 H2O
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
Na2Sn(OH)4 + HCl = SnCl2 + NaOH + H2O =>
Na2Sn(OH)4 + 2 HCl = SnCl2 + 2 NaOH + 2 H2O
C4H8O2 + NaHCO3 = C4H8O2Na + H2O + CO2 =>
21 C4H8O2 + 20 NaHCO3 = 20 C4H8O2Na + 14 H2O + 24 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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