| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO)2 + GeSO3 = Ge(ClO)2 + MgSO3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe(NO3)3 + CaCO3 = Fe2(CO3)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaCO3 = Fe2(CO3)3 + 3 Ca(NO3)2
Al(NO3)3 + K2(CO3) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 KNO3
Br2 + H2S = S + HBr =>
Br2 + H2S = S + 2 HBr
NaOH + Al2O3 = H2O + NaAlO2 =>
2 NaOH + Al2O3 = H2O + 2 NaAlO2
H2O + CoCl2 + K2C2O4 = CoC2O4(H2O) + KCl =>
H2O + CoCl2 + K2C2O4 = CoC2O4(H2O) + 2 KCl
Na2O + H2O + KI = KNaOH + I2 =>
Na2O + H2O + 2 KI = 2 KNaOH + I2
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
MgBr2(aq) + Cl2 = MgCl2(aq) + Br =>
MgBr2(aq) + Cl2 = MgCl2(aq) + 2 Br
H2SO4 + Al = Al2(SO4)3 + S + H2O =>
4 H2SO4 + 2 Al = Al2(SO4)3 + S + 4 H2O
Fe2O3 + AgNO3 = Ag2O + Fe(NO3)3 =>
Fe2O3 + 6 AgNO3 = 3 Ag2O + 2 Fe(NO3)3
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Mg(HCO3)2 = Mg2O2 + CO2 + H2O =>
2 Mg(HCO3)2 = Mg2O2 + 4 CO2 + 2 H2O
MgO + (CO2) = MgCO3 =>
MgO + (CO2) = MgCO3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C5H8 + KMnO4 + H2SO4 = C5H8O4 + H2O + K2SO4 + MnSO4 =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 12 H2O + 4 K2SO4 + 8 MnSO4
MgC2O4(s) + CH3COOH = MgCOOH + CH3C2O4 =>
MgC2O4(s) + CH3COOH = MgCOOH + CH3C2O4
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + CaC2O4
(NH4)3N + HgC2H3O2 = NH4C2H3O2 + NHg3 =>
(NH4)3N + 3 HgC2H3O2 = 3 NH4C2H3O2 + NHg3
PbCl + Hg(NO3)2 = Pb(NO3)2 + HgCl =>
PbCl + Hg(NO3)2 = Pb(NO3)2 + HgCl
Fe(SO4)3 + BaCl = BaSO4 + FeCl3 =>
Fe(SO4)3 + 3 BaCl = 3 BaSO4 + FeCl3
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
Fe2 + SO4 = FeSO4 =>
Fe2 + 2 SO4 = 2 FeSO4
IrCl4 + NaOH = Ir2O4 + HCl + NaCl =>
2 IrCl4 + 4 NaOH = Ir2O4 + 4 HCl + 4 NaCl
KI + NH4Fe(SO4)2 = I2 + FeSO4 + K2SO4 + (NH4)2SO4 =>
2 KI + 2 NH4Fe(SO4)2 = I2 + 2 FeSO4 + K2SO4 + (NH4)2SO4
SO2 + Cl2 + NaOH = NaCl + H2O + Na2SO4 =>
SO2 + Cl2 + 4 NaOH = 2 NaCl + 2 H2O + Na2SO4
FeI3 + Ca3(PO4)2 = CaI2 + FePO4 =>
2 FeI3 + Ca3(PO4)2 = 3 CaI2 + 2 FePO4
HNO + Na(OH) = Na(NO) + H2O =>
HNO + Na(OH) = Na(NO) + H2O
HCOOH + CH3 = HCOOCH3 + H2O =>
6 HCOOH + 4 CH3 = 5 HCOOCH3 + 2 H2O
CuClO4 = Cu2O + Cl2O7 =>
2 CuClO4 = Cu2O + Cl2O7
FeCl3 + KSCN = CCl4 + Fe + K + S + N =>
4 FeCl3 + 3 KSCN = 3 CCl4 + 4 Fe + 3 K + 3 S + 3 N
K2Cu2O7 + K2SO3 + H2SO4 = K2SO4 + Cu2(SO4)3 + H2O =>
K2Cu2O7 + 3 K2SO3 + 4 H2SO4 = 4 K2SO4 + Cu2(SO4)3 + 4 H2O
Al2O3 + Cr = Cr2O3 + Al =>
Al2O3 + 2 Cr = Cr2O3 + 2 Al
LiO + Cu = CuO + Li =>
LiO + Cu = CuO + Li
BaS2O3 + I2 = BaI2 + BaS4O6 =>
2 BaS2O3 + I2 = BaI2 + BaS4O6
Ca(OH)2 + LiC2H3O2 = LiOH + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 LiC2H3O2 = 2 LiOH + Ca(C2H3O2)2
SO3 + SnO2 = Sn(SO4)2 =>
2 SO3 + SnO2 = Sn(SO4)2
Mg(HSO4)2 + NaOH = MgSO4 + Na2SO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = MgSO4 + Na2SO4 + 2 H2O
Cu + H2SO4 = H2 + Cu2(SO4) =>
2 Cu + H2SO4 = H2 + Cu2(SO4)
Ru + NO3 = Ru(NO3)2 =>
Ru + 2 NO3 = Ru(NO3)2
S2Fe3 + O2 = Fe2O3 + SO2 =>
4 S2Fe3 + 17 O2 = 6 Fe2O3 + 8 SO2
K4Fe(CN)6 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + H2 + HNO3 + KHSO4 + MnSO4 =>
4 K4Fe(CN)6 + 30 KMnO4 + 82 H2SO4 = 24 CO2 + 2 Fe2(SO4)3 + 47 H2 + 24 HNO3 + 46 KHSO4 + 30 MnSO4
Na2CO3 + Cr(NO3)3 = NaNO3 + Cr2(CO3)3 =>
3 Na2CO3 + 2 Cr(NO3)3 = 6 NaNO3 + Cr2(CO3)3
TiC12H28O4 + NH4NO3 = Ti100O200 + H2O + CO2 + N2 =>
100 TiC12H28O4 + 3600 NH4NO3 = Ti100O200 + 8600 H2O + 1200 CO2 + 3600 N2
MnO2 = O2 + Mn2 =>
2 MnO2 = 2 O2 + Mn2
NaCl + AgNO3 = (NaCl)AgNO3 =>
NaCl + AgNO3 = (NaCl)AgNO3
FeC2O4*H2O + H2O2 = Fe(C2O4)2 + FeOH + H2O =>
4 FeC2O4*H2O + H2O2 = 2 Fe(C2O4)2 + 2 FeOH + 4 H2O
Hg2Cl2 + HNO3 = HgCl2 + Hg(NO3) + NO2 + H2O =>
Hg2Cl2 + 2 HNO3 = HgCl2 + Hg(NO3) + NO2 + H2O
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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