| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + 2 NH3 = Zn(NH3)2 + Cl2
AsS3 + HC2H3O2 = AsHC2H3O2 + S =>
AsS3 + HC2H3O2 = AsHC2H3O2 + 3 S
ZnCl2 + NH3 = Zn(NH3) + Cl2 =>
ZnCl2 + NH3 = Zn(NH3) + Cl2
H2SO4 + CuCO3 = CuSO4 + H2O + CO2 =>
H2SO4 + CuCO3 = CuSO4 + H2O + CO2
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
As2S3 + NH4OH + H2O2 = AsH2O2 + NH4OHS =>
As2S3 + 3 NH4OH + 2 H2O2 = 2 AsH2O2 + 3 NH4OHS
KMnO4 + FeSO4 = KMnSO4 + FeO4 =>
KMnO4 + FeSO4 = KMnSO4 + FeO4
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HNO3 + Mg(HCO3)2 = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + Mg(HCO3)2 = Mg(NO3)2 + 2 CO2 + 2 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Rb2CO3 + HNO3 = RbNO3 + CO2 + H2O =>
Rb2CO3 + 2 HNO3 = 2 RbNO3 + CO2 + H2O
ZnCl2 + Zn(NH3) = Zn + NH3Cl =>
ZnCl2 + 2 Zn(NH3) = 3 Zn + 2 NH3Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AsO4 + Mg + NH4 = AsNH4 + MgO =>
AsO4 + 4 Mg + NH4 = AsNH4 + 4 MgO
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Zn(NH3) + NH3 = Zn(NH3)2 =>
Zn(NH3) + NH3 = Zn(NH3)2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
AsO4 + Mg + NH4 = AsMg + NH4O4 =>
AsO4 + Mg + NH4 = AsMg + NH4O4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
MgNH4AsO4 + H = MgNH4AsO4H =>
MgNH4AsO4 + H = MgNH4AsO4H
MgNH4AsO4 + H = MgNH5AsO4 =>
MgNH4AsO4 + H = MgNH5AsO4
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2SiO3 + CuCl2 = CuSiO3 + NaCl =>
Na2SiO3 + CuCl2 = CuSiO3 + 2 NaCl
MgNH4AsO4 + H = Mg + NH4AsO4H =>
MgNH4AsO4 + H = Mg + NH4AsO4H
MgNH4AsO4 + H = MgNH4AsO4H =>
MgNH4AsO4 + H = MgNH4AsO4H
MgNH4AsO4 + H = Mg + NH4AsO4H =>
MgNH4AsO4 + H = Mg + NH4AsO4H
MgNH4AsO4 + H = MgH + NH4AsO4 =>
MgNH4AsO4 + H = MgH + NH4AsO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + FeCl2 + HCl = NO + FeCl3 + H2O =>
HNO3 + 3 FeCl2 + 3 HCl = NO + 3 FeCl3 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH =>
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH
Sn{2+} + H3AsO4 + H{+} = Sn{4+} + H3As + H2O =>
4 Sn{2+} + H3AsO4 + 8 H{+} = 4 Sn{4+} + H3As + 4 H2O
C6H5CH3O + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3O + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaI2 + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI2 + 5 H2SO4 = 4 CaSO4 + 4 I2 + H2S + 4 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Cu{2+} + S2O3{2-} = Cu{+} + S4O6{2-} =>
2 Cu{2+} + 2 S2O3{2-} = 2 Cu{+} + S4O6{2-}
SI + KOH + H2O = K2SIO3 + H2 =>
SI + 2 KOH + H2O = K2SIO3 + 2 H2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
FE(OH)3 + HNO3 = FE(NO3)3 + H2O =>
FE(OH)3 + 3 HNO3 = FE(NO3)3 + 3 H2O
LiOH + H2CO3 = LiHCO3 + H2O =>
LiOH + H2CO3 = LiHCO3 + H2O
C2H5NH2 + K2Cr2O7 + H2SO4 = C6H5O2 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
18 C2H5NH2 + 11 K2Cr2O7 + 53 H2SO4 = 6 C6H5O2 + 11 K2SO4 + 11 Cr2(SO4)3 + 9(NH4)2SO4 + 65 H2O
LiOH + H2CO3 = LiHCO3 + H2O =>
LiOH + H2CO3 = LiHCO3 + H2O
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/14
Équations équilibrées sur05/11/13
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