| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Si(CH3O)4 + 4 H2O = 8 CH3OH + Si5O4(CH3O)12
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
FeS22H2O + O2 + H2O = H2SO4 + FeO2 =>
FeS22H2O + 34 O2 + 21 H2O = 22 H2SO4 + FeO2
H2SO4 + K2Cr2O7 + IK = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
7 H2SO4 + K2Cr2O7 + 6 IK = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
KMnO4 + H = KMn + H2O =>
KMnO4 + 8 H = KMn + 4 H2O
NaOCl + C3H6 + H2O = C3H7ClO + NaOH =>
NaOCl + C3H6 + H2O = C3H7ClO + NaOH
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2 =>
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2
No3AsO3 + I2 + H2O = No3AsO4 + HI =>
No3AsO3 + I2 + H2O = No3AsO4 + 2 HI
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
CH2(COOH)2 + C7H6O = C6H5CHCHCOOH =>
CH2(COOH)2 + 6 C7H6O = 5 C6H5CHCHCOOH
RbSO4 = Rb2 + SO4 =>
2 RbSO4 = Rb2 + 2 SO4
NiCl2(aq) + NH3(aq) = Ni(NH3)4Cl2(s) =>
NiCl2(aq) + 4 NH3(aq) = Ni(NH3)4Cl2(s)
C2H4 + H2O = C2H4OH2 =>
C2H4 + H2O = C2H4OH2
NH4Cl + MnO = MnCl2 + NH3 + H2O =>
2 NH4Cl + MnO = MnCl2 + 2 NH3 + H2O
COS = CO2 + CS2 =>
2 COS = CO2 + CS2
Ni(CH3CO2)2 + FeBr2 = NiBr2 + Fe(CH3CO2)2 =>
Ni(CH3CO2)2 + FeBr2 = NiBr2 + Fe(CH3CO2)2
H3PO4 + LiOH = H2LiO4P + H2O =>
H3PO4 + LiOH = H2LiO4P + H2O
CrSO4 + H2O2 + KOH = H2O + K2CrO4 + K2SO4 =>
CrSO4 + 2 H2O2 + 4 KOH = 4 H2O + K2CrO4 + K2SO4
N2O + H2 = NH3 + O2 =>
2 N2O + 6 H2 = 4 NH3 + O2
P + Br = P4Br3 =>
4 P + 3 Br = P4Br3
PH3 + O = H2O + PO5O10 =>
2 PH3 + 33 O = 3 H2O + 2 PO5O10
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
ClO + HPO3H2O = ClO2 + P + OH =>
ClO + HPO3H2O = ClO2 + P + 3 OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaCl2(aq) + Na2SO4(aq) = BaSO4 + Na2Cl2(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + Na2Cl2(aq)
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
MnC2O4*2H2O + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*2H2O + 2 O2 = Mn3O4 + 6 H2O + 6 CO2
Ni(Br)2(H2O)4 + (C2H5)2NCH2CH2NH2 = Ni((C2H5)2NCH2CH2NH2)2(Br)2 + H2O =>
Ni(Br)2(H2O)4 + 2(C2H5)2NCH2CH2NH2 = Ni((C2H5)2NCH2CH2NH2)2(Br)2 + 4 H2O
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
C3H8O + O2 = H2O + CO2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
FeCo3 + HCl = FeCl + Co2 + H2 =>
2 FeCo3 + 2 HCl = 2 FeCl + 3 Co2 + H2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NH4I + Br = NH4Br + I =>
NH4I + Br = NH4Br + I
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Tl + Br2 = TlBr3 =>
2 Tl + 3 Br2 = 2 TlBr3
W3O + H2O = WO2 + H =>
W3O + 5 H2O = 3 WO2 + 10 H
Pb2O + H2O = PbOH =>
Pb2O + H2O = 2 PbOH
PH3 + P4H2 = P2H4 =>
6 PH3 + P4H2 = 5 P2H4
Ca(ClO)2 + HI = CaCl2 + I2 + H2O =>
Ca(ClO)2 + 4 HI = CaCl2 + 2 I2 + 2 H2O
[Ni(H2O)4]Cl2 = NiCl2 + H2O =>
[Ni(H2O)4]Cl2 = NiCl2 + 4 H2O
Pb(NO3)2 + HCl = PbH + Cl(NO3)2 =>
Pb(NO3)2 + HCl = PbH + Cl(NO3)2
CH3NH2 + O2 = NH3 + CO2 + H2O =>
2 CH3NH2 + 3 O2 = 2 NH3 + 2 CO2 + 2 H2O
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
(NH4)2Mn(SO4)2 + K2[HgI4] + KOH = Hg2NH2I3 + K2SO4 + KI + Mn(OH)2 + H2O =>
(NH4)2Mn(SO4)2 + 4 K2[HgI4] + 6 KOH = 2 Hg2NH2I3 + 2 K2SO4 + 10 KI + Mn(OH)2 + 4 H2O
Hg2Cl2 + H2O = Hg2(OH)Cl + HCl =>
Hg2Cl2 + H2O = Hg2(OH)Cl + HCl
C5H12O + HCOOH = C5H11COOH + H2O =>
C5H12O + HCOOH = C5H11COOH + H2O
HNO3 + Na = Na(NO3) + H2O + NH4NO3 =>
10 HNO3 + 8 Na = 8 Na(NO3) + 3 H2O + NH4NO3
Ca3(PO4)2 + Si2O4 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 3 Si2O4 + 10 C = P4 + 6 CaSiO3 + 10 CO
HBr + CaSO4 + H2O = Ca{+} + Br{-} + H2SO4 + OH =>
HBr + CaSO4 + H2O = Ca{+} + Br{-} + H2SO4 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
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