| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlI3 + K3PO4 = AlPO4 + 3 KI
Al2O3(s) + Si(s) = Al(s) + SiO(s) =>
Al2O3(s) + 3 Si(s) = 2 Al(s) + 3 SiO(s)
AlI3 + K3PO4 = AlPO4 + K3I3 =>
AlI3 + K3PO4 = AlPO4 + K3I3
Ba(N3)2 + Li2SO4 = LiN3 + BaSO4 =>
Ba(N3)2 + Li2SO4 = 2 LiN3 + BaSO4
FeCl2 + H2O2 = FeCl3 + Fe(OH)2 =>
3 FeCl2 + H2O2 = 2 FeCl3 + Fe(OH)2
NaHCO3 + HCl = CO2(g) + H2O + NaCl(aq) =>
NaHCO3 + HCl = CO2(g) + H2O + NaCl(aq)
Fe + C6H8O7 = C6H6FeO7 + H2 =>
Fe + C6H8O7 = C6H6FeO7 + H2
Fe2O3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
Fe2O3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 2 H2O
Pb + P = Pb4P =>
4 Pb + P = Pb4P
Al2(SO4)3 + CH3COOH = H2O + Al(CH3COO)3 + SO3 =>
Al2(SO4)3 + 6 CH3COOH = 3 H2O + 2 Al(CH3COO)3 + 3 SO3
Fr + O2 = FrO =>
2 Fr + O2 = 2 FrO
(NH4)2(Fe(H2O)6)(SO4)2 + H2C2O4*2H2O = Fe(C2O4)*2H2O + NH4HSO4 + H2O =>
(NH4)2(Fe(H2O)6)(SO4)2 + H2C2O4*2H2O = Fe(C2O4)*2H2O + 2 NH4HSO4 + 6 H2O
(MnOH)2SO4 + H2SO4 = MnSO4 + H2O =>
(MnOH)2SO4 + H2SO4 = 2 MnSO4 + 2 H2O
C2H6C3H8 + O2 = CO2 + H2O =>
2 C2H6C3H8 + 17 O2 = 10 CO2 + 14 H2O
Sr(NO3)2(aq) + Na2SO4(aq) = Sr2(SO4)2(s) + NaNO3(aq) =>
2 Sr(NO3)2(aq) + 2 Na2SO4(aq) = Sr2(SO4)2(s) + 4 NaNO3(aq)
Ag + CO2 = AgCO2 =>
Ag + CO2 = AgCO2
Li + BaO = LiBaO =>
Li + BaO = LiBaO
Al4C3 + H2O = Al + CO2 + H2 =>
Al4C3 + 6 H2O = 4 Al + 3 CO2 + 6 H2
Cu(OH)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KOH =>
2 Cu(OH)2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KOH
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
FeS + Na2SO4 = FeSO4 + Na2S =>
FeS + Na2SO4 = FeSO4 + Na2S
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cl2 + OH = ClO3 + H2O =>
Cl2 + 12 OH = 2 ClO3 + 6 H2O
Be + HI = BeI2 + H2 =>
Be + 2 HI = BeI2 + H2
Pb + P = Pb2P =>
2 Pb + P = Pb2P
Hg2(ClO4)2 + Na2SO4 = Hg2SO4 + Na2(ClO4)2 =>
Hg2(ClO4)2 + Na2SO4 = Hg2SO4 + Na2(ClO4)2
Sodiumhydroxide + chlorine = sodiumhypochlorite + hydrogen =>
2 NaOH + Cl2 = 2 NaClO + H2
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
H2O2 + HCl = HOCl + H2O =>
H2O2 + HCl = HOCl + H2O
AsI + Na2S = As2S + NaI =>
2 AsI + Na2S = As2S + 2 NaI
Bi(OH)3 + K2SNO2 = Bi + K2SNO3 + H2O =>
2 Bi(OH)3 + 3 K2SNO2 = 2 Bi + 3 K2SNO3 + 3 H2O
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
NO + K2CrO7 + H2SO4 = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NO + 2 K2CrO7 + 5 H2SO4 = 6 HNO3 + 2 K2SO4 + Cr2(SO4)3 + 2 H2O
Zn(OH)2 + Na2SO4 + HCl = ZnSO4 + NaCl + H2O =>
Zn(OH)2 + Na2SO4 + 2 HCl = ZnSO4 + 2 NaCl + 2 H2O
CuCl2 + NaCl + Cu = NaCuCl2 =>
CuCl2 + 2 NaCl + Cu = 2 NaCuCl2
TsS2 + NH3 = H2S + NH4STsN =>
TsS2 + 2 NH3 = H2S + NH4STsN
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
Bi(NO3)3*5H2O + (NH4)6Mo7O24*4H2O = Bi2Mo3O12 + NH3 + O2 + H2O =>
14 Bi(NO3)3*5H2O + 3(NH4)6Mo7O24*4H2O = 7 Bi2Mo3O12 + 60 NH3 + 84 O2 + 28 H2O
KI + K2Cr2O7 + KHSO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 KI + K2Cr2O7 + 14 KHSO4 = 11 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2 + Na2(NO3)2 =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2 + Na2(NO3)2
H2SO4 + K2S = K2SO4 + H2S =>
H2SO4 + K2S = K2SO4 + H2S
Ba(NO3)2(s) + Li2SO4(aq) = BaSO4(s) + LiNO3(aq) =>
Ba(NO3)2(s) + Li2SO4(aq) = BaSO4(s) + 2 LiNO3(aq)
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
H2PO4{-} + NaOH = Na3PO4 + H2O + OH{-} =>
H2PO4{-} + 3 NaOH = Na3PO4 + 2 H2O + OH{-}
As2O3 + hydrochloricacid = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
Ca{+2} + CO3{-2} = CaCO3 =>
Ca{+2} + CO3{-2} = CaCO3
Na2SO3 + H2S + HCl = S + NaCl + H2O =>
Na2SO3 + 2 H2S + 2 HCl = 3 S + 2 NaCl + 3 H2O
Rb + S = Rb2S =>
2 Rb + S = Rb2S
NaBH4 + NH4Cl = H2 + NaCl + B3N3H6 =>
3 NaBH4 + 3 NH4Cl = 9 H2 + 3 NaCl + B3N3H6
NH4NO2(t) = N2 + H2O =>
NH4NO2(t) = N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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