| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCO3 + CaOH2 = LiOH2 + CaCO3
FeC3 + Al = AlC + Fe =>
FeC3 + 3 Al = 3 AlC + Fe
K3PO4 + Na3Cl3 = Na3PO4 + K3Cl3 =>
K3PO4 + Na3Cl3 = Na3PO4 + K3Cl3
K2SO3 + Br2 + KOH = KBr + K2SO4 + H2O =>
K2SO3 + Br2 + 2 KOH = 2 KBr + K2SO4 + H2O
Fe + NH4SCN = Fe(SCN)6 + NH4 =>
Fe + 6 NH4SCN = Fe(SCN)6 + 6 NH4
Ca + O3 = CaO3 =>
Ca + O3 = CaO3
KClO4 = KCl + O2 = gO2 =>
KClO4 = KCl + 2 O2
H2O + CO2 + CaC2 = CH2CHCO2H + Ca(OH)2 =>
16 H2O + 3 CO2 + 6 CaC2 = 5 CH2CHCO2H + 6 Ca(OH)2
CH3OH + HCOOH = HCO2CH3 + H2O =>
CH3OH + HCOOH = HCO2CH3 + H2O
Cu(NH3)4{2+} + S2O4{2-} + H2O = Cu + NH4{+} + SO3{2-} =>
Cu(NH3)4{2+} + S2O4{2-} + 2 H2O = Cu + 4 NH4{+} + 2 SO3{2-}
KI + F2 = KF + I2 =>
2 KI + F2 = 2 KF + I2
C5H11OH + K2Cr2O7 + H2SO4 = C5H10O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = 3 C5H10O + 7 H2O + K2SO4 + Cr2(SO4)3
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + KCl + H2O =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 3 KCl + 2 H2O
C2H6 + Cl2 = C2H2Cl2 + HCl =>
C2H6 + 3 Cl2 = C2H2Cl2 + 4 HCl
NH3 + ZnO = H2O + N2 + Zn =>
2 NH3 + 3 ZnO = 3 H2O + N2 + 3 Zn
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4 + 2 NH4ClO4
MnO4{-}1 + I{-}1 + H{+} = Mn{+} + I2 + H2O =>
MnO4{-}1 + 6 I{-}1 + 8 H{+} = Mn{+} + 3 I2 + 4 H2O
H + Al = HAl =>
H + Al = HAl
Ag(NO3)2 + K2CrO4 = AgCrO4 + K2(NO3)2 =>
Ag(NO3)2 + K2CrO4 = AgCrO4 + K2(NO3)2
KOH + Al = K + Al(OH)3 =>
3 KOH + Al = 3 K + Al(OH)3
SO4 + BaCl2 = SO4Cl2 + Ba =>
SO4 + BaCl2 = SO4Cl2 + Ba
(NH4)2SO4 + NaNO2 = N2 + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaNO2 = 2 N2 + Na2SO4 + 4 H2O
H3PO4 + Pb(OH)2 = (PbOH)3PO4 + H2O =>
H3PO4 + 3 Pb(OH)2 = (PbOH)3PO4 + 3 H2O
CoCl2H12O6 + H2O2 + HCl = CoCl3 + H2O =>
2 CoCl2H12O6 + H2O2 + 2 HCl = 2 CoCl3 + 14 H2O
Ca(NO2)2 + K2O = Ca(KO)2 + NO + NO2 =>
Ca(NO2)2 + K2O = Ca(KO)2 + NO + NO2
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + LiSO4 + H2O + K2SO4 =>
10 LiCl + 4 KMnO4 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 10 LiSO4 + 16 H2O + 2 K2SO4
KMnO4 + Na2CO3 + H2O = MnO2 + K2CO3 + NaOH + O2 =>
4 KMnO4 + 2 Na2CO3 + 2 H2O = 4 MnO2 + 2 K2CO3 + 4 NaOH + 3 O2
NH3 + NaClO = NO3 + H2O + NaCl =>
2 NH3 + 9 NaClO = 2 NO3 + 3 H2O + 9 NaCl
C2FeN2 + HCl = FeCl2 + HCN =>
C2FeN2 + 2 HCl = FeCl2 + 2 HCN
PbS + HNO3 = NO + S + Pb(NO3)2 + H2O =>
3 PbS + 8 HNO3 = 2 NO + 3 S + 3 Pb(NO3)2 + 4 H2O
NaHCO3 + NH4Cl = NaCl + NH3 + H2O + CO2 =>
NaHCO3 + NH4Cl = NaCl + NH3 + H2O + CO2
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3 =>
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3
NH4OH + NaOH = OH + NH4Na =>
NH4OH + NaOH = 2 OH + NH4Na
C30H58O2 + O2 = CO2 + H2O =>
2 C30H58O2 + 87 O2 = 60 CO2 + 58 H2O
Cd3(PO4)2 + (NH4)2 = Cd3 + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2 = Cd3 + 2(NH4)3PO4
NdCl3 + Nd = NdCl2 =>
2 NdCl3 + Nd = 3 NdCl2
C30H58O2 + O2 = CO2 + H2O =>
2 C30H58O2 + 87 O2 = 60 CO2 + 58 H2O
N2H4(l) = NH3(g) + N2(g)N2H4(l) = NH3(g) + N2(g) =>
4 N2H4(l) = 4 NH3(g) + N2(g)N2H4(l)
ZnO2H2 = ZnO2 + H2 =>
ZnO2H2 = ZnO2 + H2
(CH2O)3 = CH3COOH =>
2(CH2O)3 = 3 CH3COOH
Cu2X(OH)2 + HNO3 = Cu(NO3)2 + H2X + H2O =>
Cu2X(OH)2 + 4 HNO3 = 2 Cu(NO3)2 + H2X + 2 H2O
Au + NO3{-}1 + Cl{-}1 + H{+}1 = AuCl4{-}1 + NO2 + H2O =>
Au + 3 NO3{-}1 + 4 Cl{-}1 + 6 H{+}1 = AuCl4{-}1 + 3 NO2 + 3 H2O
AgC2H3O2 + AlBr3 = AgC2Br3 + AlH3O2 =>
AgC2H3O2 + AlBr3 = AgC2Br3 + AlH3O2
Ni(NO3) + Na2C2O4 = NiC2O4 + Na2NO3 =>
Ni(NO3) + Na2C2O4 = NiC2O4 + Na2NO3
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Br + Ba2I = Ba2Br + I =>
Br + Ba2I = Ba2Br + I
C24H30N3O + O2 = CO2 + H2O + NO3 =>
2 C24H30N3O + 71 O2 = 48 CO2 + 30 H2O + 6 NO3
H2SiF6 + (NH3H2O) = (NH4)2SiF6 + H2O =>
H2SiF6 + 2(NH3H2O) = (NH4)2SiF6 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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