| Équations équilibrées la veille | Équations équilibrées le lendemain |
HSO3{-} + NH4{+} = H2SO3 + NH3
Na2S2O3 + Br2 + H2O = H2SO4 + HBr + NaBr =>
Na2S2O3 + 4 Br2 + 5 H2O = 2 H2SO4 + 6 HBr + 2 NaBr
sodiumthiosulfate + hydrochloricacid = sodiumchloride + sulfurdioxide + water + sulfur =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + H2O + S
FeC5O5 + NaOH = Na2FeC4O4 + Na2CO3 + H2O =>
FeC5O5 + 4 NaOH = Na2FeC4O4 + Na2CO3 + 2 H2O
KClO3 + H2O = KCl + O2H2 =>
KClO3 + 3 H2O = KCl + 3 O2H2
Mg(s) + AgNo3(aq) = Mg(No3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNo3(aq) = Mg(No3)2(aq) + 2 Ag(s)
Ba(NO3)2 = Ba(NO2)2O + O2 =>
2 Ba(NO3)2 = 2 Ba(NO2)2O + O2
TiCl4 + BCl2 + H2 = TiB2 + HCl =>
TiCl4 + 2 BCl2 + 4 H2 = TiB2 + 8 HCl
(NH4)3PO4 + CaSO3 = Ca3(PO4)2 + (NH4)2SO3 =>
2(NH4)3PO4 + 3 CaSO3 = Ca3(PO4)2 + 3(NH4)2SO3
NaOH(aq) + H2S(g) = Na2S(s) + H2O(l) =>
2 NaOH(aq) + H2S(g) = Na2S(s) + 2 H2O(l)
Cl2 + FeN = FeCl3 + N2 =>
3 Cl2 + 2 FeN = 2 FeCl3 + N2
C3H8 + Br2 = C3H7Br3 + HBr3 =>
C3H8 + 3 Br2 = C3H7Br3 + HBr3
BaTiO3 = BaO + TiO2 =>
BaTiO3 = BaO + TiO2
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
Li + HMnO4 = Li2MnO4 + H2 =>
4 Li + 2 HMnO4 = 2 Li2MnO4 + H2
C6H9O + NaBH4 + H2O = C6H10O + NaB(OCH3)4 =>
16 C6H9O + 3 NaBH4 + 10 H2O = 14 C6H10O + 3 NaB(OCH3)4
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
CaCo3 + Cl = Co2 + CaCl2 =>
2 CaCo3 + 4 Cl = 3 Co2 + 2 CaCl2
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
CH3COOH + CuO = (CH3COO)2Cu + H2O =>
2 CH3COOH + CuO = (CH3COO)2Cu + H2O
NaHCl + H2O = NaOH + Cl2 + H2 =>
2 NaHCl + 2 H2O = 2 NaOH + Cl2 + 2 H2
Fe2O3 + P2O5 = Fe(PO3)3 =>
Fe2O3 + 3 P2O5 = 2 Fe(PO3)3
NaNO2 + NH4Cl = N2 + NaCl + H2O =>
NaNO2 + NH4Cl = N2 + NaCl + 2 H2O
C12H8S + H2O2 = C12H8SO2 + H2 =>
C12H8S + H2O2 = C12H8SO2 + H2
PbCl2 + O2 = PbO2 + Cl2 =>
PbCl2 + O2 = PbO2 + Cl2
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
H2CO3 + SbCl5 = Sb2(CO3)5 + HCl =>
5 H2CO3 + 2 SbCl5 = Sb2(CO3)5 + 10 HCl
KClO3 + MgNO3 = MgClO3 + KNO3 =>
KClO3 + MgNO3 = MgClO3 + KNO3
AlCl3 + NH3 = AlCl3NH3 =>
AlCl3 + NH3 = AlCl3NH3
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
CH3(CH7) + O2 = CO2 + H2O =>
2 CH3(CH7) + 9 O2 = 4 CO2 + 10 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Al(s) + CoSO4(aq) = Al2(SO4)3(aq) + Co(s) =>
2 Al(s) + 3 CoSO4(aq) = Al2(SO4)3(aq) + 3 Co(s)
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
KI + NOHSO4 = I2 + KHSO4 + NO =>
2 KI + 2 NOHSO4 = I2 + 2 KHSO4 + 2 NO
KMnO4 + NaHSO3 = H2O + MnO2 + K2SO4 + Na2SO4 + NaHSO4 =>
2 KMnO4 + 3 NaHSO3 = H2O + 2 MnO2 + K2SO4 + Na2SO4 + NaHSO4
Fe3P2 + Al2O3 = FeO + AlP =>
Fe3P2 + Al2O3 = 3 FeO + 2 AlP
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
NO3{-} + H2O + OH{-} + Al = NH3 + AlO2{-} =>
3 NO3{-} + 2 H2O + 5 OH{-} + 8 Al = 3 NH3 + 8 AlO2{-}
Cu(OH)2 + Al(NO3)3 = Al(OH)3 + Cu(NO3)2 =>
3 Cu(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Cu(NO3)2
NiBr + KOH = KBr + NiOH =>
NiBr + KOH = KBr + NiOH
NaClAgC2H3O2 = NaC2H3O2 + AgCl =>
NaClAgC2H3O2 = NaC2H3O2 + AgCl
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
NiBr + KOH = KBr + NiOH =>
NiBr + KOH = KBr + NiOH
CaO + C = CaC + CO =>
CaO + 2 C = CaC + CO
Fe(No3)3 + NaOH = Fe(OH)3 + No3 + Na =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 No3 + 3 Na
NO3{-} + H2O + OH{-} + Al = NH3 + AlO2{-} =>
3 NO3{-} + 2 H2O + 5 OH{-} + 8 Al = 3 NH3 + 8 AlO2{-}
Nl + Fe2(SO4)3 = Nl(SO4)3 + Fe2 =>
Nl + Fe2(SO4)3 = Nl(SO4)3 + Fe2
Fe2O3(s) + NaCl(l) = FeCl3(s) + Na2O =>
Fe2O3(s) + 6 NaCl(l) = 2 FeCl3(s) + 3 Na2O
NH2CHCH2ONaCOOH + NaOH = NH2CHCH2ONaCOONa + H2O =>
NH2CHCH2ONaCOOH + NaOH = NH2CHCH2ONaCOONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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