| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
Zn + AuI3 = Au3 + ZnI2 =>
9 Zn + 6 AuI3 = 2 Au3 + 9 ZnI2
NaBr{2} + CaOH{2} = CaBr{2} + NaOH{2} =>
NaBr{2} + CaOH{2} = CaBr{2} + NaOH{2}
BaCl2 + Li2(SO4) = Ba(SO4) + LiCl =>
BaCl2 + Li2(SO4) = Ba(SO4) + 2 LiCl
AgNO3 + H2 = Ag + HNO3 =>
2 AgNO3 + H2 = 2 Ag + 2 HNO3
NH4 + OCl = Cl + H2O + N2H4 =>
2 NH4 + 2 OCl = 2 Cl + 2 H2O + N2H4
HCl + Li2O = H2O + LiCl =>
2 HCl + Li2O = H2O + 2 LiCl
LiS(s) = Li(s) + S(g) =>
LiS(s) = Li(s) + S(g)
NaBH4 + (C2H5)2OBF3 = B2H6 + NaBF4 + (C2H5)2O =>
3 NaBH4 + 4(C2H5)2OBF3 = 2 B2H6 + 3 NaBF4 + 4(C2H5)2O
C2H5OH + HNO3 + H2Cr2O7 = CH3CO2H + Cr2(NO3)3 + H2 =>
14 C2H5OH + 6 HNO3 + 2 H2Cr2O7 = 14 CH3CO2H + 2 Cr2(NO3)3 + 19 H2
Li3VO4 + V2O3 + V2O5 + Ti2O3 = Li10V18Ti02O40 =>
20 Li3VO4 + 39 V2O3 + 5 V2O5 + 6 Ti2O3 = 6 Li10V18Ti02O40
Mg(s) + CuNO3(aq) = Cu(s) + MgNO3(aq) =>
Mg(s) + CuNO3(aq) = Cu(s) + MgNO3(aq)
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
NaC3H5O3 + H2O = Na + C3H4O3 + H3O =>
NaC3H5O3 + H2O = Na + C3H4O3 + H3O
HS2 + O2 = S2O2 + H2O =>
4 HS2 + 5 O2 = 4 S2O2 + 2 H2O
X + KMnO4 + H2O = XH3O2 + KOH + MnO2 =>
3 X + KMnO4 + 5 H2O = 3 XH3O2 + KOH + MnO2
N2H4 + O2 = NO2 + NH4 =>
N2H4 + O2 = NO2 + NH4
Ca + Li2S = Li + CaS =>
Ca + Li2S = 2 Li + CaS
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaHCO3(s) = Na + HCO3(s) =>
NaHCO3(s) = Na + HCO3(s)
Hydrogen + carbondioxide = methane + water =>
4 H2 + CO2 = CH4 + 2 H2O
S + AgNO3 = Ag2S + NO + O2 =>
S + 2 AgNO3 = Ag2S + 2 NO + 2 O2
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + ZnO + CH4N2O = Ca3Al4ZnO10 + N2 + CO2 + H2O =>
3 Ca(NO3)2*4H2O + 4 Al(NO3)3*9H2O + ZnO + 15 CH4N2O = Ca3Al4ZnO10 + 24 N2 + 15 CO2 + 78 H2O
Ti + H2O = H2 + Ti(OH) =>
2 Ti + 2 H2O = H2 + 2 Ti(OH)
Co2 + SO3 = Co2(SO3)3 =>
Co2 + 3 SO3 = Co2(SO3)3
Zn + HCl = ZnCl2 + H2 = H4SiO4 + HCl =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cs2O + HI = CsI + H2O =>
Cs2O + 2 HI = 2 CsI + H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NaAl(OH)4 + H2SO4 = Al(OH)3 + H2O + Na2SO4 =>
2 NaAl(OH)4 + H2SO4 = 2 Al(OH)3 + 2 H2O + Na2SO4
BrCl + Na3PO4 = Br3PO4 + NaCl =>
3 BrCl + Na3PO4 = Br3PO4 + 3 NaCl
C(g) + S8(s) = CS2(g) =>
4 C(g) + S8(s) = 4 CS2(g)
NaOH + C6H4(OH)COOH = C6H4(OH)COONa + H2O =>
NaOH + C6H4(OH)COOH = C6H4(OH)COONa + H2O
NO2(g) + H2O(l) = NH3(g) + O2(g) =>
4 NO2(g) + 6 H2O(l) = 4 NH3(g) + 7 O2(g)
KHSO4 + Ba(OH)2 = K2SO4 + BaSO4 + H2O =>
2 KHSO4 + Ba(OH)2 = K2SO4 + BaSO4 + 2 H2O
C13H4 + O2 = H2O + CO2 =>
C13H4 + 14 O2 = 2 H2O + 13 CO2
NaOH + Zn + H2O + KNO3 = K2[Zn(OH)4] + NH3 + Na2[Zn(OH)4] =>
14 NaOH + 8 Zn + 12 H2O + 2 KNO3 = K2[Zn(OH)4] + 2 NH3 + 7 Na2[Zn(OH)4]
Li6B = Li + LiB =>
Li6B = 5 Li + LiB
CH3CH2OH + MnO4{-} + H{+} = CH3CHO + Mn{2+} + H2O =>
5 CH3CH2OH + 2 MnO4{-} + 6 H{+} = 5 CH3CHO + 2 Mn{2+} + 8 H2O
FeCl3 + Na2S2O3 = FeCl2 + Na2S4O6 + NaCl =>
2 FeCl3 + 2 Na2S2O3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
ZnSO4(aq) + NH3(aq) = Zn(NH3)4(aq) + SO4 =>
ZnSO4(aq) + 4 NH3(aq) = Zn(NH3)4(aq) + SO4
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3 + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaNO3(aq)
KaI + Pb2(NO3) = Pb2I + Ka(NO3) =>
KaI + Pb2(NO3) = Pb2I + Ka(NO3)
NaH2PO4 + Pb(NO3)2 = NaH2(NO3)2 + PbPO4 =>
NaH2PO4 + Pb(NO3)2 = NaH2(NO3)2 + PbPO4
Pb(OH)2(s) + Cl2(g) = PbCl2(s) + H2O(l) + O2(g) =>
2 Pb(OH)2(s) + 2 Cl2(g) = 2 PbCl2(s) + 2 H2O(l) + O2(g)
NaVO3 + H2SO4 + H2O2 = HVO4 + Na2SO4 + H2O =>
2 NaVO3 + H2SO4 + 2 H2O2 = 2 HVO4 + Na2SO4 + 2 H2O
NiCl2 + (NH4)S = NH4Cl + NiS2 =>
NiCl2 + 2(NH4)S = 2 NH4Cl + NiS2
K2CO3 + (NH4)2HPO4 = K2HPO4 + (NH4)2CO3 =>
K2CO3 + (NH4)2HPO4 = K2HPO4 + (NH4)2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/25
Équations équilibrées sur04/10/24
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