| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 NH3 + H2O = NH4Br + NH4BrO
H2SO3 + Na = Na2SO3 + H =>
H2SO3 + 2 Na = Na2SO3 + 2 H
CIO2(g) + H2O = HCIO3(g) + HCI =>
6 CIO2(g) + 3 H2O = 5 HCIO3(g) + HCI
Mn + NH3 = [Mn(NH3)6] =>
Mn + 6 NH3 = [Mn(NH3)6]
Cu(SO4) + Z = Z(SO4) + Cu =>
Cu(SO4) + Z = Z(SO4) + Cu
SrCl2 + O2 = SrO2 + Cl2 =>
SrCl2 + O2 = SrO2 + Cl2
HCOOCH3 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + CH3OH + NH3 =>
HCOOCH3 + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + CH3OH + 2 NH3
Mn(NO3)29H2O = MnO2 + NO2 + O2 + H2O =>
2 Mn(NO3)29H2O = 2 MnO2 + 58 NO2 + 27 O2 + 2 H2O
MnO2 + Cl2 + NaOH = Na2MnO4 + NaCl + H2O =>
MnO2 + Cl2 + 4 NaOH = Na2MnO4 + 2 NaCl + 2 H2O
HNO3 + K3[Cr(OH)6] = KNO3 + Cr(NO3)3 + H2O =>
6 HNO3 + K3[Cr(OH)6] = 3 KNO3 + Cr(NO3)3 + 6 H2O
Mn + NH3 = [Mn(NH3)6] =>
Mn + 6 NH3 = [Mn(NH3)6]
NaSO4 + K2OH = K2SO4 + NaOH =>
NaSO4 + K2OH = K2SO4 + NaOH
SPCl2 + H2O = SP(OH)2 + HCl =>
SPCl2 + 2 H2O = SP(OH)2 + 2 HCl
MgS + HI = MgI2 + H2S =>
MgS + 2 HI = MgI2 + H2S
CONO = CO2N =>
CONO = CO2N
Mn + NH3 = [Mn(NH3)6] =>
Mn + 6 NH3 = [Mn(NH3)6]
CoCl2*6H2O + NH3 = [Co(NH3)6]Cl2 + H2O =>
CoCl2*6H2O + 6 NH3 = [Co(NH3)6]Cl2 + 6 H2O
Mn + NH3 = MnH + N =>
3 Mn + NH3 = 3 MnH + N
KMnO4 + KNO2 + KOH = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 KOH = 2 K2MnO4 + KNO3 + H2O
CH3CH2CHOHCH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
4 CH3CH2CHOHCH2OH + 3 CH3CH2COOH = 5 CH3CH2COOCH2CH3 + 4 H2O
Zn + Na2CrO4 + NaOH = NaZnO2 + NaCr2 + H2O =>
13 Zn + 6 Na2CrO4 + 4 NaOH = 13 NaZnO2 + 3 NaCr2 + 2 H2O
Mn + NH3 = Mn(NH3) =>
Mn + NH3 = Mn(NH3)
HCOOCH3 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + CH3OH + NH3 =>
HCOOCH3 + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + CH3OH + 2 NH3
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
KMnO4 + KNO2 + KOH = K2MnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 KOH = 2 K2MnO4 + KNO3 + H2O
HCOOCH3 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + CH3OH + NH3 =>
HCOOCH3 + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + CH3OH + 2 NH3
CH3CH(H)OH = CH3COHH2 =>
CH3CH(H)OH = CH3COHH2
Zn + Na2CrO4 + NaOH = NaZnO2 + NaCr2 + H2O =>
13 Zn + 6 Na2CrO4 + 4 NaOH = 13 NaZnO2 + 3 NaCr2 + 2 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
KF + Pb(NO3)2 = K(NO3)2 + PbF =>
KF + Pb(NO3)2 = K(NO3)2 + PbF
Mn + NH3 = [Mn(NH3)6] =>
Mn + 6 NH3 = [Mn(NH3)6]
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
H2MnO4 = H + MnO4 =>
H2MnO4 = 2 H + MnO4
CH3CH2CHOHCH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
4 CH3CH2CHOHCH2OH + 3 CH3CH2COOH = 5 CH3CH2COOCH2CH3 + 4 H2O
Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S
PbO + NaOCl = PbO2 + NaCl =>
PbO + NaOCl = PbO2 + NaCl
KOH + Br2 = BrO3 + KBr + H2O =>
12 KOH + 7 Br2 = 2 BrO3 + 12 KBr + 6 H2O
FeS2 + Ce(SO4)2 = Fe(SO4)2 + CeS2 =>
FeS2 + Ce(SO4)2 = Fe(SO4)2 + CeS2
C18H36O2 + KOH = K(C18H35O2) + H2O =>
C18H36O2 + KOH = K(C18H35O2) + H2O
N2 + H2SO4 = NO2 + SO2 + H2O =>
N2 + 4 H2SO4 = 2 NO2 + 4 SO2 + 4 H2O
CuSO4 + Zn(NO3) = Cu(NO3) + ZnSO4 =>
CuSO4 + Zn(NO3) = Cu(NO3) + ZnSO4
CaS2 + O2 = Ca2O3 + SO2 =>
4 CaS2 + 11 O2 = 2 Ca2O3 + 8 SO2
Cu + HCO3 = Cu(HCO3)2 =>
Cu + 2 HCO3 = Cu(HCO3)2
{-} + H2O = OH{-} + H2 =>
2e + 2 H2O = 2 OH{-} + H2
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3 =>
NaCl + NH3 + CO2 + H2O = NH4Cl + NaHCO3
Pb(NO3)2 + NaI = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2 + 2 NaI = PbI2(s) + 2 NaNO3(aq)
H2SO4 + HI = H2S + HI2 + H2O =>
H2SO4 + 16 HI = H2S + 8 HI2 + 4 H2O
Mg + H{+} = H2 + Mg{2} =>
Mg + 2 H{+} = H2 + Mg{2}
Ba(OH)2 + H2SO3 = Ba2(SO3)2 + H2O =>
2 Ba(OH)2 + 2 H2SO3 = Ba2(SO3)2 + 4 H2O
HCl + KIO3 = KICl4 + Cl2 + H2O =>
6 HCl + KIO3 = KICl4 + Cl2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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