| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 2 H2O = 2 LiOH + H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ag2CO3 + MgSO4 = Ag2SO4 + MgCO3 =>
Ag2CO3 + MgSO4 = Ag2SO4 + MgCO3
AgNAl = AgAlN =>
AgNAl = AgAlN
SrSLi = SrLiS =>
SrSLi = SrLiS
Ni{2+} + (C4H8N2O2) + NH3 = Ni(C4H7N2O2)2 + NH4{+} =>
Ni{2+} + 2(C4H8N2O2) + 2 NH3 = Ni(C4H7N2O2)2 + 2 NH4{+}
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4 =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4
S4 + Cl2 = SCl2 =>
S4 + 4 Cl2 = 4 SCl2
Fe(NO3)3 + NaOH = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 Na(NO3)
Mg + MnI2 = MgI2 + Mn =>
Mg + MnI2 = MgI2 + Mn
NaSCNPb = NaCNPbS =>
NaSCNPb = NaCNPbS
CH2CHCH2CHO + O2 = CO2 + H2O =>
CH2CHCH2CHO + 5 O2 = 4 CO2 + 3 H2O
AsNaOH = AsHNaO =>
AsNaOH = AsHNaO
(CH2OH)3CNH2HCl = H(CH2OH)3CNH2Cl =>
(CH2OH)3CNH2HCl = H(CH2OH)3CNH2Cl
KCr(SO4)2 + K2S + H2O = Cr2(OH)3 + K2SO4 + H2S =>
16 KCr(SO4)2 + 27 K2S + 36 H2O = 8 Cr2(OH)3 + 35 K2SO4 + 24 H2S
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
K4P2O7 + H2SO4 = K2SO4 + H4P2O7 =>
K4P2O7 + 2 H2SO4 = 2 K2SO4 + H4P2O7
C3H4 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H2(OH)2 + 8 MnO2 + 8 KOH
Pb + Fe2(SO4)3 = Pb2(SO4)4 + Fe =>
6 Pb + 4 Fe2(SO4)3 = 3 Pb2(SO4)4 + 8 Fe
TiBrH = TiHBr =>
TiBrH = TiHBr
CdZn(NO3) = ZnCd(NO3) =>
CdZn(NO3) = ZnCd(NO3)
NH4Cl + Al2(SO4)3 = (NH4)2SO4 + AlCl3 =>
6 NH4Cl + Al2(SO4)3 = 3(NH4)2SO4 + 2 AlCl3
HSCN + LiOH = LiSCN + H2O =>
HSCN + LiOH = LiSCN + H2O
alanine + NaOH = H2O + CH3CHNH2COONa =>
C3H7NO2 + NaOH = H2O + CH3CHNH2COONa
TlCl3 + Sn = Tl + SnCl3 =>
TlCl3 + Sn = Tl + SnCl3
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
C2H6(g) + Cl2(g) = C2H4Cl2(l) + HCl(g) =>
C2H6(g) + 2 Cl2(g) = C2H4Cl2(l) + 2 HCl(g)
F(g)Fl(g) = FFl =>
F(g)Fl(g) = FFl
Na2ZnO2 + H2SO4 = Na2SO4 + H2ZnO2 =>
Na2ZnO2 + H2SO4 = Na2SO4 + H2ZnO2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
C6H5NH2C3H8O = C9H13NH2O =>
C6H5NH2C3H8O = C9H13NH2O
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 K3PO4 + 6 H2O
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
K2HPO4 + Ca(OH)2 = Ca3(PO4)2 + K3PO4 + H2O =>
6 K2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 K3PO4 + 6 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
C6H10KMnO4 = KC6H10MnO4 =>
C6H10KMnO4 = KC6H10MnO4
Mg(OH)2KH(IO3)2 = Mg(IO3)2KOHH2O =>
Mg(OH)2KH(IO3)2 = Mg(IO3)2KOHH2O
CH3CHCH2 + H2O = CH3CH2OH =>
2 CH3CHCH2 + 3 H2O = 3 CH3CH2OH
Zr + HCl = ZrCl4 + H2 =>
Zr + 4 HCl = ZrCl4 + 2 H2
NaNO2 + NaBr + H2SO4 = Na2SO4 + Br2 + NO + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 Na2SO4 + Br2 + 2 NO + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + K2C2O4*H2O + H2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 2 K2C2O4*H2O + 7 H2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 9 H2O
Cu{2+} + Fe = Fe{2+} + Cu =>
Cu{2+} + Fe = Fe{2+} + Cu
CaCl2H2O = CaCl2 + H2O =>
CaCl2H2O = CaCl2 + H2O
Ca3Al2Si3O12 = CaSiO3 + CaAl2Si2O8 + Ca2Al2SiO7 =>
2 Ca3Al2Si3O12 = 3 CaSiO3 + CaAl2Si2O8 + Ca2Al2SiO7
Li2C2O4 = Li + CO2 =>
Li2C2O4 = 2 Li + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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