| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4H20 + 10 H2SO4 = FeSO4 + 10 SO2 + 20 H2O
NH3(g) + H2SO4(g) = (NH4)2SO4(g) =>
2 NH3(g) + H2SO4(g) = (NH4)2SO4(g)
Cl2(g) + NaF(aq) = NaCl(aq) + F2(g) =>
Cl2(g) + 2 NaF(aq) = 2 NaCl(aq) + F2(g)
Cr(OH)3 + HBr = Cr(Br3) + H2O =>
Cr(OH)3 + 3 HBr = Cr(Br3) + 3 H2O
CO(NO3)2 = CO2 + NO2 + O2 =>
2 CO(NO3)2 = 2 CO2 + 4 NO2 + O2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O
FePO4 + CsOH = OHFe + PO4Cs =>
FePO4 + CsOH = OHFe + PO4Cs
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2HPO4 + HI = H3PO4 + NaI =>
Na2HPO4 + 2 HI = H3PO4 + 2 NaI
FeSO4 + NaClO + H2SO4 = Fe2(SO4)3 + Cl2 + Na2SO4 + H2O =>
2 FeSO4 + 2 NaClO + 2 H2SO4 = Fe2(SO4)3 + Cl2 + Na2SO4 + 2 H2O
Li2SO3 + H2SO3 = LiHSO3 =>
Li2SO3 + H2SO3 = 2 LiHSO3
C3H7CO2H + O2 = CO2 + H2O =>
C3H7CO2H + 5 O2 = 4 CO2 + 4 H2O
H{+} + As2S3 + NO3{-} = H3AsO4 + NO2 + S + H2O =>
10 H{+} + As2S3 + 10 NO3{-} = 2 H3AsO4 + 10 NO2 + 3 S + 2 H2O
HS + OH = SO4 + H2O =>
HS + 9 OH = SO4 + 5 H2O
K3MnO4 + HNO3 = KMnO4 + Mn02 + KNO3 + H2O =>
7 K3MnO4 + 16 HNO3 = 5 KMnO4 + Mn02 + 16 KNO3 + 8 H2O
AuCl5 + F2 = FCl + Au =>
2 AuCl5 + 5 F2 = 10 FCl + 2 Au
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
NaOHAl2O3 = NaO3Al2OH =>
NaOHAl2O3 = NaO3Al2OH
ZnSO4 + NH3 = Zn(NH3)4SO4 =>
ZnSO4 + 4 NH3 = Zn(NH3)4SO4
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)
KOH = K4 + OH =>
4 KOH = K4 + 4 OH
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O
FeO + HNO3 = Fe(NO3)3 + NO2 + H2O =>
FeO + 4 HNO3 = Fe(NO3)3 + NO2 + 2 H2O
PAl = AlP =>
PAl = AlP
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2
NaMnO4 + NaClO2 + H2O = MnO2 + NaClO3 + NaOH =>
2 NaMnO4 + 3 NaClO2 + H2O = 2 MnO2 + 3 NaClO3 + 2 NaOH
Fe2S3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe2S3 + 12 H2SO4 = Fe2(SO4)3 + 12 SO2 + 12 H2O
HClO3 + HNO3 + Ca(OH)2 = Ca(ClO3)(NO3) + H2O =>
HClO3 + HNO3 + Ca(OH)2 = Ca(ClO3)(NO3) + 2 H2O
C6H4CH3CH3 + H2O2 = CO2 + H2O =>
C6H4CH3CH3 + 21 H2O2 = 8 CO2 + 26 H2O
Ne + HCl = NeCl + H2 =>
2 Ne + 2 HCl = 2 NeCl + H2
Na3(PO4) + BaCl = Ba3(PO4) + NaCl =>
Na3(PO4) + 3 BaCl = Ba3(PO4) + 3 NaCl
CN + HNO2 = CNH + NO2 =>
CN + HNO2 = CNH + NO2
Cu(C6H12N4)(ClO4)2 + C31H64 = N2 + H2 + CO + Cu + Cl =>
31 Cu(C6H12N4)(ClO4)2 + 2 C31H64 = 62 N2 + 250 H2 + 248 CO + 31 Cu + 62 Cl
Al2O3 + IF5 = AlF3 + IF + O2 =>
2 Al2O3 + 3 IF5 = 4 AlF3 + 3 IF + 3 O2
Na2(CrO4) + AlBr3 = Na2Br3 + Al(CrO4) =>
Na2(CrO4) + AlBr3 = Na2Br3 + Al(CrO4)
NiSO4 + Ca(NO3)2 = CaSO4 + Ni(NO3)2 =>
NiSO4 + Ca(NO3)2 = CaSO4 + Ni(NO3)2
Ni(OH)2 + Ca(OCl)2 = NiO(OH)2 + CaCl2 =>
2 Ni(OH)2 + Ca(OCl)2 = 2 NiO(OH)2 + CaCl2
PbCl2 + Na2CO3 = PbCO3 + NaCl =>
PbCl2 + Na2CO3 = PbCO3 + 2 NaCl
NaNO2 + CH3COOH = HNO2 + CH3COONa =>
NaNO2 + CH3COOH = HNO2 + CH3COONa
HCl + C6H7O6 = Cl + C6H8O6 =>
HCl + C6H7O6 = Cl + C6H8O6
Al + Ba(OH)2 = Ba3(AlO3)2 + H2 =>
2 Al + 3 Ba(OH)2 = Ba3(AlO3)2 + 3 H2
CH3(CH2)6CH3 + O2 = CH2O + H2O =>
2 CH3(CH2)6CH3 + 9 O2 = 16 CH2O + 2 H2O
Na2O + H2S = Na2S + H2O =>
Na2O + H2S = Na2S + H2O
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + H2O =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + 2 H2O
K2Cr2O7 + H2SO4 = CrO3 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 = 2 CrO3 + K2SO4 + H2O
MoS3 + HNO3 = H2MoO4 + S2 + NO =>
2 MoS3 + 4 HNO3 = 2 H2MoO4 + 3 S2 + 4 NO
Fe + C6H8O7 = FeC6H5O7 + H2 =>
2 Fe + 2 C6H8O7 = 2 FeC6H5O7 + 3 H2
MgBr2 + NaF = MgF2 + NaBr =>
MgBr2 + 2 NaF = MgF2 + 2 NaBr
ClO{-} + L{-} + H{+} = Cl{-} + L2 + H2O =>
ClO{-} + 2 L{-} + 2 H{+} = Cl{-} + L2 + H2O
CrF3 + PO4 = CrO4 + F3P =>
CrF3 + PO4 = CrO4 + F3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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