| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cd(OH)2 = Cd + (OH)2 =>
Cd(OH)2 = Cd + (OH)2
BaSO3 + HI = BaI + HSO3 =>
BaSO3 + HI = BaI + HSO3
AlN3O9 + AlNH8 = Al2O3 + H2O + N2 =>
11 AlN3O9 + 15 AlNH8 = 13 Al2O3 + 60 H2O + 24 N2
Fe3C + S = Fe2S3 + C2 =>
2 Fe3C + 9 S = 3 Fe2S3 + C2
Zn + H3SbO4 + H2SO4 = SbH3 + ZnSO4 + H2O =>
4 Zn + H3SbO4 + 4 H2SO4 = SbH3 + 4 ZnSO4 + 4 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
C12H8Cl2 + O2 = CO2 + H2O + Cl2O =>
2 C12H8Cl2 + 29 O2 = 24 CO2 + 8 H2O + 2 Cl2O
KCl + MgS = MgCl + KS =>
KCl + MgS = MgCl + KS
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
BaCl2 + NH4OH + H2O2 = BaO2 + NH3Cl2 + H2O =>
BaCl2 + NH4OH + 2 H2O2 = BaO2 + NH3Cl2 + 3 H2O
CU + H2O = CUH + O =>
2 CU + H2O = 2 CUH + O
Cu + KNO3 + H2SO4 = Cu(NO3)2 + H2O + NO2 + KHSO4 =>
Cu + 4 KNO3 + 4 H2SO4 = Cu(NO3)2 + 2 H2O + 2 NO2 + 4 KHSO4
Br{2+} + Mn{2+} + OH{-} = MnO2 + Br{-} + H2O =>
2 Br{2+} + 3 Mn{2+} + 12 OH{-} = 3 MnO2 + 2 Br{-} + 6 H2O
KClO3 + H2C2O4 = ClO2 + KHCO3 =>
2 KClO3 + H2C2O4 = 2 ClO2 + 2 KHCO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H3NH2 + O2 = CO2 + N2 + H2O =>
4 C6H3NH2 + 29 O2 = 24 CO2 + 2 N2 + 10 H2O
C7H14 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
C7H14 + 7 K2Cr2O7 + 28 H2SO4 = 7 CO2 + 35 H2O + 7 Cr2(SO4)3 + 7 K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AlNO3(aq) + NaOH(aq) = AlOH(s) + NaNO3 =>
AlNO3(aq) + NaOH(aq) = AlOH(s) + NaNO3
NaCl(aq) + Ba(NO3)(aq) = BaCl(aq) + NaNO3(aq) =>
NaCl(aq) + Ba(NO3)(aq) = BaCl(aq) + NaNO3(aq)
WS3 + PdS = WS2 + PdS2 =>
WS3 + PdS = WS2 + PdS2
CH3CCl2CH2CH3 + NaOH = NaOCl + CH3CH2CH2CH3 =>
CH3CCl2CH2CH3 + 2 NaOH = 2 NaOCl + CH3CH2CH2CH3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Zn(C2H3O2)2 + NaOH = Zn(OH)2 + Na(C2H3O2) =>
Zn(C2H3O2)2 + 2 NaOH = Zn(OH)2 + 2 Na(C2H3O2)
Mg(NO3)2 + H2SO4 = HNO3 + MgSO4 =>
Mg(NO3)2 + H2SO4 = 2 HNO3 + MgSO4
NHCl2 + H2O = NH3 + HOCl =>
NHCl2 + 2 H2O = NH3 + 2 HOCl
PbCrO4 = Pb{2+} + CrO4{2-} =>
PbCrO4 = Pb{2+} + CrO4{2-}
ClO2 + NaOH = NaCl + NaClO7 + H2O =>
14 ClO2 + 14 NaOH = 9 NaCl + 5 NaClO7 + 7 H2O
KBr + NaOH = NaBr + KOH =>
KBr + NaOH = NaBr + KOH
HOC6H6COOH + CH3OH = HOC6H6COOCH3 + H2O =>
HOC6H6COOH + CH3OH = HOC6H6COOCH3 + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
KHPO4 + H2 = KH2PO4 =>
2 KHPO4 + H2 = 2 KH2PO4
Al2(SO4)3 + HF = Al2F6 + H2SO4 =>
Al2(SO4)3 + 6 HF = Al2F6 + 3 H2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(NO3)2 + NO + H2O = Zn + HNO3 =>
3 Zn(NO3)2 + 2 NO + 4 H2O = 3 Zn + 8 HNO3
H + Cl = ClH =>
H + Cl = ClH
Sr + SO4 = Sr(SO4) =>
Sr + SO4 = Sr(SO4)
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
H6TeO6 + SO2 = Te + H2SO4 =>
H6TeO6 + 3 SO2 = Te + 3 H2SO4
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Co(OH)2OH = Co(OH)3 =>
Co(OH)2OH = Co(OH)3
K2CO3(s) + HCl(aq) = KCl + H2CO3 =>
K2CO3(s) + 2 HCl(aq) = 2 KCl + H2CO3
NaClO + NaHCO3 = H2O2 + Cl2 + Na2CO3 =>
2 NaClO + 2 NaHCO3 = H2O2 + Cl2 + 2 Na2CO3
H(NO3) + K(OH) = K(NO3) + H2O =>
H(NO3) + K(OH) = K(NO3) + H2O
Mg3N2 + CuCl = MgCl2 + Cu3N =>
Mg3N2 + 6 CuCl = 3 MgCl2 + 2 Cu3N
Br2 + OH1{-} = Br{-} + BrO3{-} + H2O =>
3 Br2 + 6 OH1{-} = 5 Br{-} + BrO3{-} + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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