| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + 3 KIO3 = 3 KOH + Cr(IO3)3
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
PbO2 + HCl = PbCl + H2 + O2 =>
2 PbO2 + 2 HCl = 2 PbCl + H2 + 2 O2
HMnO4 + HNO2 = MnNO2 + H2O + O2 =>
2 HMnO4 + 2 HNO2 = 2 MnNO2 + 2 H2O + 3 O2
FeCl2 + H2O2 + HCl = FeCl32 + H2O =>
FeCl2 + 15 H2O2 + 30 HCl = FeCl32 + 30 H2O
CO2 + KO = KCO3 =>
CO2 + KO = KCO3
Pb(NO3)2 + Li2SO4 = Pb(NO3)2Li2SO4 =>
Pb(NO3)2 + Li2SO4 = Pb(NO3)2Li2SO4
C8H14 + H2 = C8H24 =>
C8H14 + 5 H2 = C8H24
HF + S = HS + F =>
HF + S = HS + F
C8H14 + H2 = C8H24 =>
C8H14 + 5 H2 = C8H24
KMnO4 + H2SO4 + MgBr = MgSO4 + K2SO4 + Br2 + MnSO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 10 MgBr = 10 MgSO4 + 2 K2SO4 + 5 Br2 + 4 MnSO4 + 16 H2O
Fe203 + HNO3 = Fe(NO3)3 + H2 =>
2 Fe203 + 1218 HNO3 = 406 Fe(NO3)3 + 609 H2
C8H14 + H2 = C8H24 =>
C8H14 + 5 H2 = C8H24
Na2HPO3 + HNO3 = NaNO3 + H3PO3 =>
Na2HPO3 + 2 HNO3 = 2 NaNO3 + H3PO3
C8H14 + H2 = C8H18 =>
C8H14 + 2 H2 = C8H18
CO3 + H2O = C2H2 + O2 =>
4 CO3 + 2 H2O = 2 C2H2 + 7 O2
CaCl2 + CuCO3 = CuCl2 + CaCO3 =>
CaCl2 + CuCO3 = CuCl2 + CaCO3
Na2CO3(aq) + HI(aq) = NaI(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HI(aq) = 2 NaI(aq) + H2CO3(aq)
(NH4)AlSi3O8 = NAlSi3O6 + H2O =>
(NH4)AlSi3O8 = NAlSi3O6 + 2 H2O
As4S8 + O2 = As4O6 + SO2 =>
As4S8 + 11 O2 = As4O6 + 8 SO2
Cu(SO4) + Ca(NO3)2 = Cu(NO3)2 + Ca(SO4) =>
Cu(SO4) + Ca(NO3)2 = Cu(NO3)2 + Ca(SO4)
C8H14 + H2 = C8H24 =>
C8H14 + 5 H2 = C8H24
Al(OH)3 + H2S1O4 = Al2(S1O4)3 + H2O =>
2 Al(OH)3 + 3 H2S1O4 = Al2(S1O4)3 + 6 H2O
Zn + Cu(OH)2 = Cu + Zn(OH)2 =>
Zn + Cu(OH)2 = Cu + Zn(OH)2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
SiC + Cl2 = C + SiCl4 =>
SiC + 2 Cl2 = C + SiCl4
CuSO4 + Pb(C2H3O2)2 = C2H3O2 + Cu + PbSO4 =>
CuSO4 + Pb(C2H3O2)2 = 2 C2H3O2 + Cu + PbSO4
CI + CrI3 = CI3Cr + I =>
CI + CrI3 = CI3Cr + I
C22H25O3N2SBr + O2 = CO2 + H2O + SO2 + N2 + HBr =>
2 C22H25O3N2SBr + 55 O2 = 44 CO2 + 24 H2O + 2 SO2 + 2 N2 + 2 HBr
SO2 + Zn(OH)2 = ZnSO3 + H2O =>
SO2 + Zn(OH)2 = ZnSO3 + H2O
Ni(NO3)3(aq) + KOH(aq) = Ni(OH)3(s) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KOH(aq) = Ni(OH)3(s) + 3 KNO3(aq)
CH2BrCH2Br = CHCH + HBr =>
CH2BrCH2Br = CHCH + 2 HBr
Co(NO3)2*6H2O + Fe(NO3)2*9H2O + C3H8O2 = CoFe2O4 + CO2 + NO2 + H2O =>
4 Co(NO3)2*6H2O + 8 Fe(NO3)2*9H2O + C3H8O2 = 4 CoFe2O4 + 3 CO2 + 24 NO2 + 100 H2O
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
(CH3)2CHCH2CH2Br + (CH3)2CHCH2CH2SNa = ((CH3)2CHCH2CH2)2S + NaBr =>
(CH3)2CHCH2CH2Br + (CH3)2CHCH2CH2SNa = ((CH3)2CHCH2CH2)2S + NaBr
CNH2N(COOH)2 + NaOH = CNH2N(COONa)2 + H2O =>
CNH2N(COOH)2 + 2 NaOH = CNH2N(COONa)2 + 2 H2O
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H8N2O8S + HSO5 = CO2 + SO4 + NO3 + H2O =>
C6H8N2O8S + 36 HSO5 = 6 CO2 + 37 SO4 + 2 NO3 + 22 H2O
Cl2 + Br + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + 2 Br + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
Al2(SO4)3(aq) + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3(aq) + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HBrO3 + H2S = Br2O + S + H2O =>
2 HBrO3 + 4 H2S = Br2O + 4 S + 5 H2O
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
H2CrO4 + H2S + HCl = S + CrCl2 + H2O =>
H2CrO4 + 2 H2S + 2 HCl = 2 S + CrCl2 + 4 H2O
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
CrY3 + Cl2 + NaOH = NaYO4 + Na2CrO4 + NaCl + H2O =>
2 CrY3 + 27 Cl2 + 64 NaOH = 6 NaYO4 + 2 Na2CrO4 + 54 NaCl + 32 H2O
S2O8{-}2 + I{-}1 = SO4{-}2 + I2 =>
2 S2O8{-}2 + 2 I{-}1 = 4 SO4{-}2 + I2
H2Br2 = HBr =>
H2Br2 = 2 HBr
HgO + H3PO4 = HgPO4 + H2O + H =>
HgO + H3PO4 = HgPO4 + H2O + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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