| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCoS4 + 8 H2SO4 = Cu + Co + 12 SO2 + 8 H2O
ZnCl2 + PbSO4 = PbCl2 + ZnSO4 =>
ZnCl2 + PbSO4 = PbCl2 + ZnSO4
(KCl) + (O) = (KClO3) =>
(KCl) + 3(O) = (KClO3)
AgNo3 + NaBr = AgNaBrNo3 =>
AgNo3 + NaBr = AgNaBrNo3
SeCl4 + NH3 = Se4N4 + NH4Cl + N2 =>
12 SeCl4 + 64 NH3 = 3 Se4N4 + 48 NH4Cl + 2 N2
NaI + H2(SO4) = I(atom) + H2S + Na2(SO4) + H(OH) =>
8 NaI + 5 H2(SO4) = 8 I(atom) + H2S + 4 Na2(SO4) + 4 H(OH)
NH(NO3)4 = N + H2O + O2 =>
4 NH(NO3)4 = 20 N + 2 H2O + 23 O2
Na2SO4 + Pb(NO3)2 = Na + NO3 + Pb(SO4) =>
Na2SO4 + Pb(NO3)2 = 2 Na + 2 NO3 + Pb(SO4)
LiSiO3 + HOH = LiOH + HSiO3 =>
LiSiO3 + HOH = LiOH + HSiO3
Al + I6 = Al2I6 =>
2 Al + I6 = Al2I6
NH4HCO3 + Ca(OH)2 = NH4 + OH + Ca(HCO3)2 =>
2 NH4HCO3 + Ca(OH)2 = 2 NH4 + 2 OH + Ca(HCO3)2
CUSO4 + Zn = ZnSO4 + CU =>
CUSO4 + Zn = ZnSO4 + CU
C16H30 + C3H8O3 = C9H19O + CO2 =>
79 C16H30 + 98 C3H8O3 = 166 C9H19O + 64 CO2
NaCl + H2SO4 + MgO2 = Na2SO4 + MgSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MgO2 = Na2SO4 + MgSO4 + 2 H2O + Cl2
Ca(OH)2 + NH2SO3H = (NH2SO3)2Ca + H2O =>
Ca(OH)2 + 2 NH2SO3H = (NH2SO3)2Ca + 2 H2O
C6H4(CH3)(NO2) + H2O2 = CO2 + H2O + N2 =>
2 C6H4(CH3)(NO2) + 31 H2O2 = 14 CO2 + 38 H2O + N2
FeCl2 + GaP = Fe3P2 + GaCl3 =>
3 FeCl2 + 2 GaP = Fe3P2 + 2 GaCl3
CsCO3 + CsNO3 + Sb2S3 = Cs2SO4 + Cs3SbO4 + CO2 + CsNO2 =>
12 CsCO3 + 8 CsNO3 + Sb2S3 = 3 Cs2SO4 + 2 Cs3SbO4 + 12 CO2 + 8 CsNO2
As2O3 + H2O2 + NaOH = Na3AsO4 + H2O =>
As2O3 + 2 H2O2 + 6 NaOH = 2 Na3AsO4 + 5 H2O
AgNo3 + Sr2OH = AgOH + Sr2No3 =>
AgNo3 + Sr2OH = AgOH + Sr2No3
C19H23N3 + O2 = CO2 + H2O + NO5 =>
4 C19H23N3 + 129 O2 = 76 CO2 + 46 H2O + 12 NO5
KHC8H4O4 = K + HC8H4O4 =>
KHC8H4O4 = K + HC8H4O4
N2O(s) = N2(g) + O2(g) =>
2 N2O(s) = 2 N2(g) + O2(g)
Zn + TiOSO4 + HCl = TiOCl2 + ZnSO4 + H2 =>
Zn + TiOSO4 + 2 HCl = TiOCl2 + ZnSO4 + H2
Fe(Cl)2 + AgNO3 = AgCl + Fe(NO3)2 =>
Fe(Cl)2 + 2 AgNO3 = 2 AgCl + Fe(NO3)2
MgO + CaO = MgO3 + Ca =>
MgO + 2 CaO = MgO3 + 2 Ca
Hg2SO4 + HCl = H2SO4 + HgCl =>
Hg2SO4 + 2 HCl = H2SO4 + 2 HgCl
Ca3(PO4)2 + H2O2 = H3(PO4)2 + CaO =>
2 Ca3(PO4)2 + 3 H2O2 = 2 H3(PO4)2 + 6 CaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaH2PO4(H2O)2 + Na2HPO4(H2O)12 = Na5P3O10 + H2O =>
NaH2PO4(H2O)2 + 2 Na2HPO4(H2O)12 = Na5P3O10 + 28 H2O
Ni(s) + Fe(NO3)2(aq) = Ni(NO3)3(aq) + Fe(s) =>
2 Ni(s) + 3 Fe(NO3)2(aq) = 2 Ni(NO3)3(aq) + 3 Fe(s)
CH3COONa + Mg(OH)2 = (CH3COO)2Mg + NaOH =>
2 CH3COONa + Mg(OH)2 = (CH3COO)2Mg + 2 NaOH
Fl + Cl2 = FlCl3 =>
2 Fl + 3 Cl2 = 2 FlCl3
HNO3 + Bi(OH)3 = Bi(NO3)3 + H2O =>
3 HNO3 + Bi(OH)3 = Bi(NO3)3 + 3 H2O
Sn(OH)2 + H3AsO4 = Sn(H2AsO4)2 + H2O =>
Sn(OH)2 + 2 H3AsO4 = Sn(H2AsO4)2 + 2 H2O
LiOH + NH4Br = LiBr + NH4OH =>
LiOH + NH4Br = LiBr + NH4OH
HCl + NaOBr = NaClH + OBr =>
HCl + NaOBr = NaClH + OBr
O2 + FeO = Fe2O3 =>
O2 + 4 FeO = 2 Fe2O3
SiH4(g) + NH3 = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3 = Si3N4(s) + 12 H2(g)
CO2 + SO2 + H2O = C + H2SO4 =>
CO2 + 2 SO2 + 2 H2O = C + 2 H2SO4
C2H6O + BF3 = C2H6OBF3 =>
C2H6O + BF3 = C2H6OBF3
HCOOH + NaHCO3 = CO2 + H2O + HCOONa =>
HCOOH + NaHCO3 = CO2 + H2O + HCOONa
Cl2O7Ca(OH)2 = Ca(ClO4)2H2O =>
Cl2O7Ca(OH)2 = Ca(ClO4)2H2O
C6H12 + HCl = CCl4 + H =>
C6H12 + 24 HCl = 6 CCl4 + 36 H
H2S + Br2 + H2O = HBr + H2SO4 =>
H2S + 4 Br2 + 4 H2O = 8 HBr + H2SO4
BaO2 + H2SO4 = Ba2(SO4)2 + H2O2 =>
2 BaO2 + 2 H2SO4 = Ba2(SO4)2 + 2 H2O2
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
CS5 + Cl = CCl4 + SCl2 =>
CS5 + 14 Cl = CCl4 + 5 SCl2
Mg(NO3)2 + Na(SO4) = Mg(SO4)2 + NaNO3 =>
Mg(NO3)2 + 2 Na(SO4) = Mg(SO4)2 + 2 NaNO3
C2H5OH + KMnO4 = CH3COOH + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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