| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
KJ + H2SO4 = J2 + K2SO4 + H2O + H2S =>
8 KJ + 5 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O + H2S
BaSO4 + MgCO3 = BaCO3 + MgSO4 =>
BaSO4 + MgCO3 = BaCO3 + MgSO4
AgOH + NH3 = [Ag(NH3)2]OH =>
AgOH + 2 NH3 = [Ag(NH3)2]OH
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + 2 HCl(aq)
K2Cr2O7O + HCl = KCl + CrCl + Cl2 + H2O =>
K2Cr2O7O + 16 HCl = 2 KCl + 2 CrCl + 6 Cl2 + 8 H2O
CoF2 + KSCN = Co(SCN)2 + KF =>
CoF2 + 2 KSCN = Co(SCN)2 + 2 KF
K3P + CaCO3 = Ca3P2 + K2(CO3) =>
2 K3P + 3 CaCO3 = Ca3P2 + 3 K2(CO3)
F2(g) + CaCl2(aq) = CaF2(g) + Cl2(g) =>
F2(g) + CaCl2(aq) = CaF2(g) + Cl2(g)
H2O2 + Fe(NH4)2SO4 + H2SO4 = FeSO4 + H2O + (NH4)2SO4 =>
H2O2 + Fe(NH4)2SO4 + H2SO4 = FeSO4 + 2 H2O + (NH4)2SO4
HJ + H2SO4 = H2O + J2 + SO2 =>
2 HJ + H2SO4 = 2 H2O + J2 + SO2
C2H2 + Cu2Cl2 = Cu2C2 + HCl =>
C2H2 + Cu2Cl2 = Cu2C2 + 2 HCl
Fe + AgCl = Ag + FeCl =>
Fe + AgCl = Ag + FeCl
Hg2NO3 = Hg2 + NO2 + O =>
Hg2NO3 = Hg2 + NO2 + O
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
CH4(g) + Cl2(g) = CCl2(aq) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CCl2(aq) + 4 HCl(g)
ZnCO3(s) + HI(aq) = ZnI2(aq) + CO2(g) + H2O(l) =>
ZnCO3(s) + 2 HI(aq) = ZnI2(aq) + CO2(g) + H2O(l)
NaCl + F14 = NaF + Cl2 =>
14 NaCl + F14 = 14 NaF + 7 Cl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
KMnO4 + H2SO3 = K2SO4 + Mn4O + H2SO4 + H2O =>
4 KMnO4 + 13 H2SO3 = 2 K2SO4 + Mn4O + 11 H2SO4 + 2 H2O
K2CrO7 + H2SO4 + C2H5OH = Cr2(SO4)2 + K2SO4 + CH3COH + H2O =>
2 K2CrO7 + 4 H2SO4 + 10 C2H5OH = Cr2(SO4)2 + 2 K2SO4 + 10 CH3COH + 14 H2O
C2H2(g) + Br2(l) = C2H2Br2 =>
C2H2(g) + Br2(l) = C2H2Br2
Cs(s) + N2(g) = Cs3N(s) =>
6 Cs(s) + N2(g) = 2 Cs3N(s)
Na2O + Sb2O3 = Na2Sb2O4 =>
Na2O + Sb2O3 = Na2Sb2O4
K(s) + HCl(aq) = KCl + H2 =>
2 K(s) + 2 HCl(aq) = 2 KCl + H2
Al(CH3COO)3 + H2 + O2 = CH3COOH + Al2O3 =>
4 Al(CH3COO)3 + 6 H2 + 3 O2 = 12 CH3COOH + 2 Al2O3
(NH4)2SO4 + K(OH) = K2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H2O
C22H21O2P + C9H8O = C13H14O2 + C18H15PO =>
C22H21O2P + C9H8O = C13H14O2 + C18H15PO
Mg2SiO4 + H2O + SiO = MgSiO3 + H2 =>
Mg2SiO4 + H2O + SiO = 2 MgSiO3 + H2
PbS + CaCO3 = PbCO3 + Ca + S =>
PbS + CaCO3 = PbCO3 + Ca + S
K2CrO4 + KNO2 + H2SO4 = Cr2(SO)3 + KNO3 + H2O + K2SO4 =>
2 K2CrO4 + 12 KNO2 + 5 H2SO4 = Cr2(SO)3 + 12 KNO3 + 5 H2O + 2 K2SO4
NaOCH3 + HCN = NaCN + CH3OH =>
NaOCH3 + HCN = NaCN + CH3OH
Ca + ZnCl2 = Zn + CaCl =>
2 Ca + ZnCl2 = Zn + 2 CaCl
NH3 + Cu(OH)2 = Cu + H2O + N2 =>
2 NH3 + 3 Cu(OH)2 = 3 Cu + 6 H2O + N2
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
C4OH8 + O2 = COH + H2O =>
2 C4OH8 + 5 O2 = 8 COH + 4 H2O
LiOH + Al(OH)3 + H2O = LiAl2(OH)7*2H2O =>
LiOH + 2 Al(OH)3 + 2 H2O = LiAl2(OH)7*2H2O
Cu(BO2)2 + NaBO2 + C = Cu2(BO2)2 + Na2B4O7 + CO =>
2 Cu(BO2)2 + 2 NaBO2 + C = Cu2(BO2)2 + Na2B4O7 + CO
Al + NiCl2 = AlNi + Cl =>
Al + NiCl2 = AlNi + 2 Cl
CO(g) + Br2(g) = COBr2(g) =>
CO(g) + Br2(g) = COBr2(g)
BeSi = Be + Si =>
BeSi = Be + Si
C5H11COOH + OH = C5H11COO + H2O =>
C5H11COOH + OH = C5H11COO + H2O
Ni2O + O2 = NiO2 =>
2 Ni2O + 3 O2 = 4 NiO2
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cr2O3 + HNO3 = Cr(NO3)6 + NO + H2O =>
Cr2O3 + 14 HNO3 = 2 Cr(NO3)6 + 2 NO + 7 H2O
Ho(NO3)3 + Ti = Ho + TiNO3 =>
Ho(NO3)3 + 3 Ti = Ho + 3 TiNO3
Mn3O4 + Al = MnAl + Al2O3 =>
3 Mn3O4 + 17 Al = 9 MnAl + 4 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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