| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 KCN = Fe(CN)2 + 2 KCl
NH4OH + HCl = NH4Cl + HOH =>
NH4OH + HCl = NH4Cl + HOH
ZnMgO = ZnOMg =>
ZnMgO = ZnOMg
Al(NO3)3 + Pb(OH)2 = Pb(NO3)2 + Al(OH)3 =>
2 Al(NO3)3 + 3 Pb(OH)2 = 3 Pb(NO3)2 + 2 Al(OH)3
KBr + MnO3 = KMnBrO3 =>
KBr + MnO3 = KMnBrO3
NaCl + Al3 = Na3Al + Cl =>
9 NaCl + Al3 = 3 Na3Al + 9 Cl
CaCl2 + Na2SiO3 = CaSiO3 + *NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2*NaCl
PtI2(NH3)2 + AgNO3 + H2O = Pt(OH2)2(NH3)2 + AgI + (NO3)2 =>
PtI2(NH3)2 + 2 AgNO3 + 2 H2O = Pt(OH2)2(NH3)2 + 2 AgI + (NO3)2
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O
P6(OH)2 + HCl = H2O + P6Cl2 =>
P6(OH)2 + 2 HCl = 2 H2O + P6Cl2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
NH4NO3 + C = N2 + CO2 + H2O =>
2 NH4NO3 + C = 2 N2 + CO2 + 4 H2O
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
HCOOH + LiOH = H2O + LiCOOH =>
HCOOH + LiOH = H2O + LiCOOH
Li2O + H2SO3 = Li2SO3 + H2O =>
Li2O + H2SO3 = Li2SO3 + H2O
Na2CO3 + HCH3COO = NaCH3COO + CO2 + H2O =>
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2 + H2O
FeS2 + O6 = Fe2O3 + SO2 =>
12 FeS2 + 11 O6 = 6 Fe2O3 + 24 SO2
CH3CHO + CH3MgCl = CH3CH(OMgCl)CH3 =>
CH3CHO + CH3MgCl = CH3CH(OMgCl)CH3
NH4Cl + HCl = H + NH4Cl2 =>
NH4Cl + HCl = H + NH4Cl2
ZnOH3 + O = H2O + Zn =>
2 ZnOH3 + O = 3 H2O + 2 Zn
C9H + O2 = CO2 + H2O =>
4 C9H + 37 O2 = 36 CO2 + 2 H2O
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
NaOH + SO2 = H2 + NaSO3 =>
2 NaOH + 2 SO2 = H2 + 2 NaSO3
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
Mn(NO3)2 + K2SO4 = MnSO4 + KNO3 =>
Mn(NO3)2 + K2SO4 = MnSO4 + 2 KNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
ZnS + O2 = ZnO + S = =>
2 ZnS + O2 = 2 ZnO + 2 S
ZnS + H2SO4 = ZnSH2SO4 =>
ZnS + H2SO4 = ZnSH2SO4
NaOH + PdNO3 = NaNO3 + OHPd =>
NaOH + PdNO3 = NaNO3 + OHPd
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
PbCl2H2 + K2CrO4 = PbCl2H2K2CrO4 =>
PbCl2H2 + K2CrO4 = PbCl2H2K2CrO4
CrCl2 + H2SO4 = Cr2(SO4)3 + HCl + SO2 + H2O =>
2 CrCl2 + 4 H2SO4 = Cr2(SO4)3 + 4 HCl + SO2 + 2 H2O
CaCl{2} = Ca + Cl{2} =>
CaCl{2} = Ca + Cl{2}
NaClO4 + H2SO4 = HClO4 + HNaSO4 =>
NaClO4 + H2SO4 = HClO4 + HNaSO4
Na2S + KMnO4 + H2O = MnO2 + NaOH + KOH + SO2 =>
Na2S + 2 KMnO4 + 2 H2O = 2 MnO2 + 2 NaOH + 2 KOH + SO2
CN{-} + H2O2 = OCN{-} + H2O =>
CN{-} + H2O2 = OCN{-} + H2O
Ag + HNO3 = NO2H2OAgNO3 =>
Ag + 2 HNO3 = NO2H2OAgNO3
CH2OHCOOH + O2 = CO2 + H2O =>
2 CH2OHCOOH + 3 O2 = 4 CO2 + 4 H2O
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
Ge2H6 = GeH2 + GeH4 =>
Ge2H6 = GeH2 + GeH4
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
FeCl2 + (HCO3)2 = Fe(HCO3)2 + Cl2 =>
FeCl2 + (HCO3)2 = Fe(HCO3)2 + Cl2
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
P3O8 = P4 + O2 =>
4 P3O8 = 3 P4 + 16 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MnCl2 + NaOH = Mn(OH)2 + Na + Cl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 Cl
SnCl2 + KMnO4 + NaOH = MnO2 + Na2SnO3 + NaCl + KCl + H2O =>
3 SnCl2 + 2 KMnO4 + 10 NaOH = 2 MnO2 + 3 Na2SnO3 + 4 NaCl + 2 KCl + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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