| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
FeN + Cl = Fe + ClN =>
FeN + Cl = Fe + ClN
KOH + HNO3 = K(NO3) + H2O =>
KOH + HNO3 = K(NO3) + H2O
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
Fe(SO4) + HBrO + HCl = FeCl3 + FeBr3 + Fe2(SO4)3 + H2O =>
6 Fe(SO4) + 3 HBrO + 3 HCl = FeCl3 + FeBr3 + 2 Fe2(SO4)3 + 3 H2O
NH4 + H2O = NHO + H =>
NH4 + H2O = NHO + 5 H
Zn(OH)2 + Na2SO4 = ZnSO4 + Na2(OH)2 =>
Zn(OH)2 + Na2SO4 = ZnSO4 + Na2(OH)2
Ti2O3 = Ti + O3 =>
Ti2O3 = 2 Ti + O3
BaNO + K2Cr2O7 = BaCr2O7 + K2NO =>
BaNO + K2Cr2O7 = BaCr2O7 + K2NO
KMnO4 + Na2SO3 + HCl = MnCl + Na2SO4 + KCl + H2O =>
KMnO4 + 3 Na2SO3 + 2 HCl = MnCl + 3 Na2SO4 + KCl + H2O
NH4OH + NaCH3CO2 = NH4CH3CO2 + NaOH =>
NH4OH + NaCH3CO2 = NH4CH3CO2 + NaOH
NO3{-} + Al + H2O = Al(OH)4{-} + H{+} + NH3 =>
3 NO3{-} + 8 Al + 23 H2O = 8 Al(OH)4{-} + 5 H{+} + 3 NH3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
H{+} + MnO2 + Cl{-} = Mn{2+} + Cl2 + H2O =>
4 H{+} + MnO2 + 2 Cl{-} = Mn{2+} + Cl2 + 2 H2O
C3H4 + I2 = C3H4I21 =>
2 C3H4 + 21 I2 = 2 C3H4I21
H3 + I5 = H2I =>
10 H3 + 3 I5 = 15 H2I
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cl2 = Cl0 =>
Cl2 = 2 Cl0
OH{-} + MnO4{-} + HSO3{-} = MnO4{-2} + HSO4{-} + H2O =>
2 OH{-} + 2 MnO4{-} + HSO3{-} = 2 MnO4{-2} + HSO4{-} + H2O
W10O29 + O2 = WO3 =>
2 W10O29 + O2 = 20 WO3
F3Mn + Ca(OH)2 = Mn(OH)3 + CaF2 =>
2 F3Mn + 3 Ca(OH)2 = 2 Mn(OH)3 + 3 CaF2
X + C = XC =>
X + C = XC
C20H42 + O2O = CO + H2O =>
3 C20H42 + 41 O2O = 60 CO + 63 H2O
Pt + FeSO4 = PtSO4 + Fe =>
Pt + FeSO4 = PtSO4 + Fe
OH{-} + PbS + O2 = PbO2{2-} + SO4{2-} + H2O =>
4 OH{-} + PbS + 2 O2 = PbO2{2-} + SO4{2-} + 2 H2O
Ag2S + MgCl2 = MgS(aq) + AgCl(s) =>
Ag2S + MgCl2 = MgS(aq) + 2 AgCl(s)
C6H8O6 + I3{-} = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I3{-} = C6H6O6 + 3 I{-} + 2 H{+}
Cu(OH)2 + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 Cu(OH)2 + 2 H3AsO4 = Cu3(AsO4)2 + 6 H2O
Fe(CN)3 + CaBr = Ca(CN)3 + FeBr =>
Fe(CN)3 + CaBr = Ca(CN)3 + FeBr
NI + H2 = H2NI =>
NI + H2 = H2NI
NH3 + NaClO = NaCl + H2O + NO2 =>
2 NH3 + 7 NaClO = 7 NaCl + 3 H2O + 2 NO2
HI(aq) + LiOH(aq) = H2O + ILi =>
HI(aq) + LiOH(aq) = H2O + ILi
CH3COOH + SO4{2-} + H{+} = SH{-} + CO2 + H2O =>
CH3COOH + SO4{2-} + H{+} = SH{-} + 2 CO2 + 2 H2O
H2O + HNO3 = H3NO4 =>
H2O + HNO3 = H3NO4
CH3COONa + O2 = CO2 + H2O + Na2O =>
2 CH3COONa + 4 O2 = 4 CO2 + 3 H2O + Na2O
Pb(NO3)2 + HCl = Pb(NO3)2Cl + H2 =>
2 Pb(NO3)2 + 2 HCl = 2 Pb(NO3)2Cl + H2
NH4CNS + Fe(NH4)2(SO4)2 = FeCNS + NH4(SO4)2 + NH4 =>
NH4CNS + Fe(NH4)2(SO4)2 = FeCNS + NH4(SO4)2 + 2 NH4
FeSO2 + O2 = FeO3 + SO2 =>
2 FeSO2 + 3 O2 = 2 FeO3 + 2 SO2
SnS + HNO3 = Sn(NO3)2 + H2S =>
SnS + 2 HNO3 = Sn(NO3)2 + H2S
NaNO3 + NaNO2 = Na2N2O5 =>
NaNO3 + NaNO2 = Na2N2O5
CO + NH3 = CONH3 =>
CO + NH3 = CONH3
Cl2 + NaO = O2 + NaCl =>
Cl2 + 2 NaO = O2 + 2 NaCl
HCOOH + HCOONa = NaOH + HCOOOCH =>
HCOOH + HCOONa = NaOH + HCOOOCH
Ca2C2O4 + KMnO4 + H2SO4 = MnSO4 + CaSO4 + CO2 + H2O + K2SO4 =>
5 Ca2C2O4 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 10 CaSO4 + 10 CO2 + 16 H2O + 2 K2SO4
CuCl2 + Ni2 = Cu2 + NiCl3 =>
6 CuCl2 + 2 Ni2 = 3 Cu2 + 4 NiCl3
N2 + H = N4H1 =>
2 N2 + H = N4H1
Fe2(SO3)3 + HCl = FeCl3 + H2(SO3) =>
Fe2(SO3)3 + 6 HCl = 2 FeCl3 + 3 H2(SO3)
(NH4)2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + (NH4)SO4 + H2O =>
5(NH4)2C2O4 + 4 KMnO4 + 16 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 10(NH4)SO4 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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