| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + I2 + 4 H2O = 2 HIO2 + 6 HCl
Cd(OH)2 + CH3COOH = Cd(CH3COO)2 + H2O =>
Cd(OH)2 + 2 CH3COOH = Cd(CH3COO)2 + 2 H2O
Li(s) + N(g) = LiN(s) =>
Li(s) + N(g) = LiN(s)
NaOH + H2SO3 = NaSO3 + H3O =>
NaOH + H2SO3 = NaSO3 + H3O
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4 =>
ZnSO4 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaSO4
KMnO4 + XCOH + H2SO4 = XCOOH + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 XCOH + 3 H2SO4 = 5 XCOOH + 2 MnSO4 + K2SO4 + 3 H2O
NaOH + HgClO3 = NaClO3 + HgOH =>
NaOH + HgClO3 = NaClO3 + HgOH
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
LiBH4 + CH3CHO + H2O = CH3CH2OH + Li[B(OH)4] =>
LiBH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + Li[B(OH)4]
Zn + Pd(NO3)2 = Pd + Zn(NO3)2 =>
Zn + Pd(NO3)2 = Pd + Zn(NO3)2
AgO + H3O = Ag2O + H2O =>
2 AgO + 2 H3O = Ag2O + 3 H2O
Li + CaS = Ca + LiS =>
Li + CaS = Ca + LiS
Fe2O3 + KOH = KFeO2 + H2O =>
Fe2O3 + 2 KOH = 2 KFeO2 + H2O
NaCl + Li2SO4 = Na2SO4 + LiCl =>
2 NaCl + Li2SO4 = Na2SO4 + 2 LiCl
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr(SO4) + H2O =>
4 CH3CHO + K2Cr2O7 + 3 H2SO4 = 4 CH3COOH + K2SO4 + 2 Cr(SO4) + 3 H2O
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
K2GrO4 + AgNO3 = Ag2GrO4 + KNO3 =>
K2GrO4 + 2 AgNO3 = Ag2GrO4 + 2 KNO3
Fe(s) + I2(s) = Fe{3+}(aq) + I{-}(aq) =>
2 Fe(s) + 3 I2(s) = 2 Fe{3+}(aq) + 6 I{-}(aq)
NiSO4 + NaOH = Na2SO4 + Ni(OH)2 =>
NiSO4 + 2 NaOH = Na2SO4 + Ni(OH)2
TiO + H2 = Ti + H2O =>
TiO + H2 = Ti + H2O
Mg(NO3)2 + NaBr = MgBr2 + NaNO3 =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 NaNO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Mg(NO3)2 + NaBr = MgBr2 + NaNO3 =>
Mg(NO3)2 + 2 NaBr = MgBr2 + 2 NaNO3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
UO2(NO3)2*2H2O = UO3 + H2O + O2 + NO =>
2 UO2(NO3)2*2H2O = 2 UO3 + 4 H2O + 3 O2 + 4 NO
K2C2O4 + H2SO4 = H2C2O4 + K2SO4 =>
K2C2O4 + H2SO4 = H2C2O4 + K2SO4
Al3 + Hg(C2H3O2)2 = Al(C2H3O2)3 + Hg2 =>
4 Al3 + 18 Hg(C2H3O2)2 = 12 Al(C2H3O2)3 + 9 Hg2
(NH4)2CO3(aq) + K3PO4(aq) = (NH4)3PO4(aq) + K2CO3(aq) =>
3(NH4)2CO3(aq) + 2 K3PO4(aq) = 2(NH4)3PO4(aq) + 3 K2CO3(aq)
CuCl2 + Fe = FeCl2Cu =>
CuCl2 + Fe = FeCl2Cu
Na2ZnO2 + H2O = Zn(OH)2 + NaOH =>
Na2ZnO2 + 2 H2O = Zn(OH)2 + 2 NaOH
FeSO4*H2O = FeSO4 + H2O =>
FeSO4*H2O = FeSO4 + H2O
BaI2 + Fe2(SO4)3 = BaSO4 + FeI3 =>
3 BaI2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeI3
CuCl2(aq) + NaMnO4(aq) + HCl(aq) = CuCl3(aq) + MnCl2(aq) + H2O(l) + NaCl =>
5 CuCl2(aq) + NaMnO4(aq) + 8 HCl(aq) = 5 CuCl3(aq) + MnCl2(aq) + 4 H2O(l) + NaCl
KBr + KMnO4 + H2O = MnO2 + KOH + Br2 =>
6 KBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 8 KOH + 3 Br2
Cu(NO3)2 + KOH = CuOH + K + NO3 =>
Cu(NO3)2 + KOH = CuOH + K + 2 NO3
NiSO4 + Ag = Ag2SO4 + Ni =>
NiSO4 + 2 Ag = Ag2SO4 + Ni
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
HF + KI = HI + KF =>
HF + KI = HI + KF
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
NaH + KOH = NaOH + KH =>
NaH + KOH = NaOH + KH
NO2 + Li2O = LiNO2 + LiNO3 =>
2 NO2 + Li2O = LiNO2 + LiNO3
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
C6H12O6 + H3BO3 + CaCO3 = C24H40B2CaO24 + CO2 + H2O =>
4 C6H12O6 + 2 H3BO3 + CaCO3 = C24H40B2CaO24 + CO2 + 7 H2O
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
K2Cr2O7 + H2SO4 + H2S = KHS04 + Cr2(SO4)2 + H2O =>
2 K2Cr2O7 + 5 H2SO4 + 15 H2S = 4 KHS04 + 2 Cr2(SO4)2 + 18 H2O
ozone = Oxygen =>
2 O3 = 3 O2
FeSO4 + Na3(Fe(CN)6) = Fe3(Fe(CN)6)2 + Na2SO4 =>
3 FeSO4 + 2 Na3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 3 Na2SO4
KOH + MnO2 + Cl2 = KMnO4 + KCl + H2O =>
8 KOH + 2 MnO2 + 3 Cl2 = 2 KMnO4 + 6 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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