| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCO3*2Pb(OH)2 = PbCO3 + 2 Pb(OH)2
AlF3(aq) + H2O(l) = Al(OH)3(s) + HF(aq) =>
AlF3(aq) + 3 H2O(l) = Al(OH)3(s) + 3 HF(aq)
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
MnO2 + SnSO4 + H2SO4 = MnSO4 + Sn(SO4)4 + H2O =>
3 MnO2 + SnSO4 + 6 H2SO4 = 3 MnSO4 + Sn(SO4)4 + 6 H2O
Zn + NiO = ZnO + Ni =>
Zn + NiO = ZnO + Ni
NaC18H35O2 + MgSO4 = NaC18SO4 + MgH35O2 =>
NaC18H35O2 + MgSO4 = NaC18SO4 + MgH35O2
C14H1 + O2 = CO2 + H2O =>
4 C14H1 + 57 O2 = 56 CO2 + 2 H2O
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
Hg + O2 = Hg20O =>
40 Hg + O2 = 2 Hg20O
Fe + CO2 = FeCO2 =>
Fe + CO2 = FeCO2
K2CrO4 + H2O + KBr = K[Cr(OH)4] + Br2 + KOH =>
2 K2CrO4 + 8 H2O + 6 KBr = 2 K[Cr(OH)4] + 3 Br2 + 8 KOH
Co + H2SO4 = CoSO4 + H2O + SO2 =>
Co + 2 H2SO4 = CoSO4 + 2 H2O + SO2
Ca2C2 + H2O = Ca(OH)2 + C2H4 =>
Ca2C2 + 4 H2O = 2 Ca(OH)2 + C2H4
C6H4Cl2 + C6H6 = C6H5Cl =>
C6H4Cl2 + C6H6 = 2 C6H5Cl
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
Pb(C2H3O2)2 + KI = PbK2 + C2H3O2I =>
Pb(C2H3O2)2 + 2 KI = PbK2 + 2 C2H3O2I
M2O3 + CH4 = M + CO2 + H2O =>
4 M2O3 + 3 CH4 = 8 M + 3 CO2 + 6 H2O
Co3O4 + S2 = Co2S3 + SO2 =>
4 Co3O4 + 13 S2 = 6 Co2S3 + 8 SO2
AgNo3 + FeCl2 = AgCl + Fe + No3 =>
2 AgNo3 + FeCl2 = 2 AgCl + Fe + 2 No3
Al + KBrO3 + KOH = K3AlO3 + KBr + H2O =>
2 Al + KBrO3 + 6 KOH = 2 K3AlO3 + KBr + 3 H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
NaCl2 + NaOH = Na2 + Cl(OH)2 =>
2 NaCl2 + 8 NaOH = 5 Na2 + 4 Cl(OH)2
MnO4 + HCl = Cl2 + MnCl2 + H2O =>
MnO4 + 8 HCl = 3 Cl2 + MnCl2 + 4 H2O
NH3 + H2O + Na2SO4 = (NH4)2SO4 + NaOH =>
2 NH3 + 2 H2O + Na2SO4 = (NH4)2SO4 + 2 NaOH
Cl + KI = KCl + I =>
Cl + KI = KCl + I
CO(g) + O2(g) = CO8 =>
2 CO(g) + 7 O2(g) = 2 CO8
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + H2O = 2 Na2SO4 + 2 NaCl + 2 HCl
Fe(OH)3 + HBO2 = Fe(BO2)3 + H2O =>
Fe(OH)3 + 3 HBO2 = Fe(BO2)3 + 3 H2O
C6H7N + Br = C6H5Br + NH2 =>
C6H7N + Br = C6H5Br + NH2
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O + HC3H5O =>
2 C3H7OH + Na2Cr2O7 + 5 H2SO4 = Cr2(SO4)3 + 2 NaSO4 + 7 H2O + 2 HC3H5O
BiS + HNO3 = Bi{3+} + NO + S + H2O + NO3{-} =>
BiS + 4 HNO3 = Bi{3+} + NO + S + 2 H2O + 3 NO3{-}
HCOH + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCOH + 4 KMnO4 + 6 KOH = K2CO3 + 4 K2MnO4 + 4 H2O
TiC12H28O4 + H2O = TiO2 + C3H8O =>
TiC12H28O4 + 2 H2O = TiO2 + 4 C3H8O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ca(OH)3 + H2O2 = CaO2 + H2O =>
2 Ca(OH)3 + H2O2 = 2 CaO2 + 4 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
H3PO4 + Ag2SO4 = Ag3PO4 + H2SO4 =>
2 H3PO4 + 3 Ag2SO4 = 2 Ag3PO4 + 3 H2SO4
NaClO + HCl + KBr = Br2 + KClO3 + NaCl + H2O =>
7 NaClO + 2 HCl + 2 KBr = Br2 + 2 KClO3 + 7 NaCl + H2O
N + O = NO =>
N + O = NO
Al2(SO4)3 + (NH4)2SO4 + H2O = (NH4)2Al2(SO4)4*24H2O =>
Al2(SO4)3 + (NH4)2SO4 + 24 H2O = (NH4)2Al2(SO4)4*24H2O
Bi3 + Na2S = Bi2S3 + Na =>
2 Bi3 + 9 Na2S = 3 Bi2S3 + 18 Na
H2O2 + TiCl3 + KOH = Ti(OH)4 + KCl =>
H2O2 + 2 TiCl3 + 6 KOH = 2 Ti(OH)4 + 6 KCl
HBr + O2 = H2OBr2 =>
4 HBr + O2 = 2 H2OBr2
NaCl(aq) + H2SO4(aq) = NaSO4 + Cl2 + H2 =>
2 NaCl(aq) + 2 H2SO4(aq) = 2 NaSO4 + Cl2 + 2 H2
NaPO4{3-} + CaCl = NaCl + CaPO4{3-} =>
NaPO4{3-} + CaCl = NaCl + CaPO4{3-}
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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