| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + HNo3 = Mg(HNo3)
ReCl5 + H2O = HReO4 + ReO2 + HCl =>
3 ReCl5 + 8 H2O = HReO4 + 2 ReO2 + 15 HCl
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
FeCl3 + CuSO4 = O2 + Fe2S3 + CuCl2 =>
2 FeCl3 + 3 CuSO4 = 6 O2 + Fe2S3 + 3 CuCl2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Pb(NO3)2 + NH4Cl + Cl2 + HCl = (NH4)2PbCl6 + HNO3 =>
Pb(NO3)2 + 2 NH4Cl + Cl2 + 2 HCl = (NH4)2PbCl6 + 2 HNO3
C2H2 + CO2 = H2O + C =>
2 C2H2 + CO2 = 2 H2O + 5 C
AlNiSO4 = AlSO4Ni =>
AlNiSO4 = AlSO4Ni
CuSO4 + KI + SO2 + H2O = K2SO4 + CuI + H2SO4 =>
2 CuSO4 + 2 KI + SO2 + 2 H2O = K2SO4 + 2 CuI + 2 H2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ag2O + NaCl = AgCl + Na2O =>
Ag2O + 2 NaCl = 2 AgCl + Na2O
H2(g) + C(g) + N2(g) = HCN =>
H2(g) + 2 C(g) + N2(g) = 2 HCN
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Mn(CH3COO)3 + NaOH = Mn(OH)3 + NaCH3COO =>
Mn(CH3COO)3 + 3 NaOH = Mn(OH)3 + 3 NaCH3COO
Z(s) + H2SO4(s) = H2(g) + ZSO4 =>
Z(s) + H2SO4(s) = H2(g) + ZSO4
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
K2S + Al2(SO4)3 = K2S(SO4)3 + Al2 =>
K2S + Al2(SO4)3 = K2S(SO4)3 + Al2
Al + e = Al{3-} =>
Al + 3e = Al{3-}
C2H2Br2 + KOH = C2H4 + BrK + O =>
C2H2Br2 + 2 KOH = C2H4 + 2 BrK + 2 O
K(PO4)3 + Cu(SO4)2 = K(SO4)2 + Cu(PO4)3 =>
K(PO4)3 + Cu(SO4)2 = K(SO4)2 + Cu(PO4)3
CaBr2 + Cl = Br + CaCl =>
CaBr2 + Cl = 2 Br + CaCl
CoO + HNO3 + H2O = Co(H2O)6(NO3)2 =>
CoO + 2 HNO3 + 5 H2O = Co(H2O)6(NO3)2
Na2SO4(aq) + C(aq) = Na2 + CSO4 =>
Na2SO4(aq) + C(aq) = Na2 + CSO4
ZnO2 + SO2 = ZnS + O2 =>
ZnO2 + SO2 = ZnS + 2 O2
Al2(SO4)3 + Co(NO3)2 = Co(AlO2)2 + NO2 + O2 + SO2 =>
Al2(SO4)3 + Co(NO3)2 = Co(AlO2)2 + 2 NO2 + 2 O2 + 3 SO2
Pb(NO3)2 + NH4Br = PbBr2 + NO3NH4 =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NO3NH4
Ag(NO3)3 + AlCl = AgCl + Al(NO3)3 =>
Ag(NO3)3 + AlCl = AgCl + Al(NO3)3
KNO3 + Li3O4P = LiNO3 + K3O4P =>
3 KNO3 + Li3O4P = 3 LiNO3 + K3O4P
Kl + Cu = Kl2Cu =>
2 Kl + Cu = Kl2Cu
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
N2Cl4 + CH4 = N2 + Cl4C3 + H =>
N2Cl4 + 3 CH4 = N2 + Cl4C3 + 12 H
FeO + HF = H2O + FeF2 =>
FeO + 2 HF = H2O + FeF2
LiOH + H2 + SO4 = H2O + Li2SO4 =>
2 LiOH + H2 + SO4 = 2 H2O + Li2SO4
CH4 + O2 + NH3(l) = HCN + H2O =>
2 CH4 + 3 O2 + 2 NH3(l) = 2 HCN + 6 H2O
Pb(CH3COO)2 + HCl = PbCl2 + HCH3COO =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 HCH3COO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4Cl + CaO = NH3 + Cl2Ca + H2O =>
2 NH4Cl + CaO = 2 NH3 + Cl2Ca + H2O
S8(s) + F2(g) = SF6(g) =>
S8(s) + 24 F2(g) = 8 SF6(g)
Ag(s) + Au(NO3)3(aq) = Au(s) + Ag(NO3)(aq) =>
3 Ag(s) + Au(NO3)3(aq) = Au(s) + 3 Ag(NO3)(aq)
C10H8 + O2 = CO2 + HOH =>
C10H8 + 12 O2 = 10 CO2 + 4 HOH
Al + K2CrO4 = AlCrO4 + K2 =>
Al + K2CrO4 = AlCrO4 + K2
Ba(OH)2(aq) + MgCl2(aq) = BaCl2(s) + Mg(OH)2(aq) =>
Ba(OH)2(aq) + MgCl2(aq) = BaCl2(s) + Mg(OH)2(aq)
NaHS + HBr = H2S + NaBr =>
NaHS + HBr = H2S + NaBr
KOH + B(OH)3 = KBO2 + H2O =>
KOH + B(OH)3 = KBO2 + 2 H2O
K[FeCl2(C2O4)] + K2C2O4 = K2[FeCl(C2O4)2] + KCl =>
K[FeCl2(C2O4)] + K2C2O4 = K2[FeCl(C2O4)2] + KCl
C6H12O + KMnO4 + H2SO4 = C6H12O4 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 6 KMnO4 + 9 H2SO4 = 5 C6H12O4 + 3 K2SO4 + 6 MnSO4 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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