| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 9 H2SO4 + 5 C4H8O = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
H2SO4 + ZnO = (ZnOH)2SO4 =>
H2SO4 + 2 ZnO = (ZnOH)2SO4
IO3{-} + SO2{+} + H2O = I2 + H{+} + SO4 =>
6 IO3{-} + 10 SO2{+} + 2 H2O = 3 I2 + 4 H{+} + 10 SO4
HONO2 + C2H6 = C2H5NO2 + H2O =>
HONO2 + C2H6 = C2H5NO2 + H2O
GdCl3 + FeCl3 + NH4OH = GdFeO3 + NH4Cl + H2O =>
GdCl3 + FeCl3 + 6 NH4OH = GdFeO3 + 6 NH4Cl + 3 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4CaSO4 + NH3 + H2O =>
2 Ca(OH)2 + 2(NH4)2SO4 = CaSO4CaSO4 + 4 NH3 + 4 H2O
C17H33COOC3H7 + NaOH = C17H33COONa + C3H7OH =>
C17H33COOC3H7 + NaOH = C17H33COONa + C3H7OH
SiO2 + C = SiO + CO2 =>
2 SiO2 + C = 2 SiO + CO2
MnO4{-} + H{+} + Fe{2}{+} = Mn{2}{+} + Fe{3}{+} + H2O =>
MnO4{-} + 8 H{+} + 5 Fe{2}{+} = Mn{2}{+} + 5 Fe{3}{+} + 4 H2O
Fe{3+} + NaOH = Fe(OH){3} + Na =>
Fe{3+} + NaOH = Fe(OH){3} + Na
C6H5NH2 + Br2 = C6HBr + NH3 + HBr =>
C6H5NH2 + 2 Br2 = C6HBr + NH3 + 3 HBr
Zn2 + HCl = ZnH + Cl =>
Zn2 + 2 HCl = 2 ZnH + 2 Cl
HNO3 + Al(OH)3 = AlOH(NO3)2 + H2O =>
2 HNO3 + Al(OH)3 = AlOH(NO3)2 + 2 H2O
H2S(aq) + HNO3(aq) = H2SO4(aq) + NO2(g) + H2O(l) =>
H2S(aq) + 8 HNO3(aq) = H2SO4(aq) + 8 NO2(g) + 4 H2O(l)
H2MoO4 + HNO3 = Mo(NO3)5 + H2O + O2 =>
4 H2MoO4 + 20 HNO3 = 4 Mo(NO3)5 + 14 H2O + O2
Mn(NO3)2 + BiO2 + HNO3 = HMnO4 + Bi(NO3)3 + H2O =>
Mn(NO3)2 + 5 BiO2 + 13 HNO3 = HMnO4 + 5 Bi(NO3)3 + 6 H2O
PhNH2 + Br2H = PhNH2Br3 + HBr =>
PhNH2 + 3 Br2H = PhNH2Br3 + 3 HBr
ALL3 + F2 = AFL3 + L2 =>
2 ALL3 + F2 = 2 AFL3 + L2
C + Pb = Pb2C =>
C + 2 Pb = Pb2C
KMnO4 + K2SO3 + H2O = K2SO4 + MnSO4 + KOH =>
2 KMnO4 + 5 K2SO3 + 3 H2O = 3 K2SO4 + 2 MnSO4 + 6 KOH
H2SO4 + NaMnO4 + NaNO2 = MnSO4 + Na2SO4 + NaNO3 + H2O =>
3 H2SO4 + 2 NaMnO4 + 5 NaNO2 = 2 MnSO4 + Na2SO4 + 5 NaNO3 + 3 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2CO3 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2CO3
Cu + CaO2 + H2SO4 = CaSO4 + CuSO4 + H2O =>
Cu + CaO2 + 2 H2SO4 = CaSO4 + CuSO4 + 2 H2O
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH) + NH4(NO3)3 =>
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH) + NH4(NO3)3
C3H8O3 + O2 = C + H2O =>
2 C3H8O3 + O2 = 6 C + 8 H2O
Cr(SO3)2 + H2 = SO2 + Cr + H2O =>
Cr(SO3)2 + 2 H2 = 2 SO2 + Cr + 2 H2O
C10H7OH + C4H10O = C10H7O + C4H11O =>
C10H7OH + C4H10O = C10H7O + C4H11O
Eu2(SO4)3 + NH4HCO3 = EuOHCO3 + (NH4)2SO4 + CO2 + H2O =>
Eu2(SO4)3 + 6 NH4HCO3 = 2 EuOHCO3 + 3(NH4)2SO4 + 4 CO2 + 2 H2O
Cu2S + KCN = K2S + CuCN =>
Cu2S + 2 KCN = K2S + 2 CuCN
H2SeO3 + Cr2(CO3)3 = CO2 + H2O + Cr2(SeO3)3 =>
3 H2SeO3 + Cr2(CO3)3 = 3 CO2 + 3 H2O + Cr2(SeO3)3
BF3 + NCl3 = F3BNCl3 =>
BF3 + NCl3 = F3BNCl3
NH4C2H3O2 + Ca(OH)2 = CaC2H3O2 + NH4(OH)2 =>
NH4C2H3O2 + Ca(OH)2 = CaC2H3O2 + NH4(OH)2
Br2CaCl2 = CaBr2Cl2 =>
Br2CaCl2 = CaBr2Cl2
Ma + H2 = MaH =>
2 Ma + H2 = 2 MaH
Al(H2O)3(OH)3 + H = Al(H2O)6 =>
Al(H2O)3(OH)3 + 3 H = Al(H2O)6
H2O2 = H2O + O26 =>
26 H2O2 = 26 H2O + O26
Sn + Cu(C2H3O2)3 = Sn(C2H3O2) + Cu =>
3 Sn + Cu(C2H3O2)3 = 3 Sn(C2H3O2) + Cu
NO + KClO3 + HCl = KNO3 + Cl2 + H2O =>
2 NO + 2 KClO3 + 4 HCl = 2 KNO3 + 3 Cl2 + 2 H2O
MnO + Al3 = Al2O + Mn =>
3 MnO + 2 Al3 = 3 Al2O + 3 Mn
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
(KSCN)2 + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
(KSCN)2 + 2 FeCl3 + 10 H2O = 2(Fe(H2O)5(SCN))Cl2 + 2 KCl
NO3{-}(aq) + H3O{+}(aq) = HNO3(aq) + H2O(aq) =>
NO3{-}(aq) + H3O{+}(aq) = HNO3(aq) + H2O(aq)
Ca + FeS04 = CaS04 + Fe =>
Ca + FeS04 = CaS04 + Fe
K3PO4 + CoCl2 = Co3(PO4)2 + KCl =>
2 K3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 KCl
Ba(HCO3)2 + Na2SO3 = BaSO3 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO3 = BaSO3 + Na2CO3 + CO2 + H2O
CH3COOH + C2H6 = CH3COOCH3 + CH4 =>
CH3COOH + C2H6 = CH3COOCH3 + CH4
KI + HIO3 = KIO3 + HI =>
KI + HIO3 = KIO3 + HI
VBr5 = V + Br2 =>
2 VBr5 = 2 V + 5 Br2
C3H5N15O8Cu + NaOH = CN5NaO2 + CuO2H2 + H2O =>
C3H5N15O8Cu + 3 NaOH = 3 CN5NaO2 + CuO2H2 + 3 H2O
Mg + CuCl2 = MgCl2Cu =>
Mg + CuCl2 = MgCl2Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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