| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O
CuSO4 + CHOOH = CHSO4 + CuOOH =>
CuSO4 + CHOOH = CHSO4 + CuOOH
HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
PbO2 + NaOH + H2O = Na2[Pb(OH)6] =>
PbO2 + 2 NaOH + 2 H2O = Na2[Pb(OH)6]
CHS + O2 = CO2 + H2O + SO2 =>
4 CHS + 9 O2 = 4 CO2 + 2 H2O + 4 SO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
LiOH + (NH4)2CO3 = Li2CO3 + NH3 + H2O =>
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O
Zn + NO3{-} + H3O{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H3O{+} = 4 Zn{2+} + NH4{+} + 13 H2O
CuS2O3 + NH3 = Cu(NH3)4 + S2O3 =>
CuS2O3 + 4 NH3 = Cu(NH3)4 + S2O3
K2Cr2O7 + SnCl2 + HCl = H2(SnCl6) + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 SnCl2 + 20 HCl = 3 H2(SnCl6) + 2 KCl + 2 CrCl3 + 7 H2O
NiO2H2O = Ni(OH)2 + O2 =>
2 NiO2H2O = 2 Ni(OH)2 + O2
WO3 + H2 = W4O11 + H2O =>
4 WO3 + H2 = W4O11 + H2O
Zn + HNO3 = Zn(NO3)2 + N2H2 + H2O =>
6 Zn + 14 HNO3 = 6 Zn(NO3)2 + N2H2 + 6 H2O
CuN + H = Cu + NH3 =>
CuN + 3 H = Cu + NH3
LiOH + (NH4)2CO3 = Li2CO3 + NH3 + H2O =>
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O
NaClO + C2H5OH = HClO + C2H5ONa =>
NaClO + C2H5OH = HClO + C2H5ONa
Al2 + B2 = Al3B =>
3 Al2 + B2 = 2 Al3B
Mn(NO3)2 + CoSO4 = MnSO4 + Co(NO3)2 =>
Mn(NO3)2 + CoSO4 = MnSO4 + Co(NO3)2
Al + NaClO3 = AlClO2 + O2 + Na =>
2 Al + 2 NaClO3 = 2 AlClO2 + O2 + 2 Na
HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3
HBr(aq) + Na(s) = NaBr(s) + H2(g) =>
2 HBr(aq) + 2 Na(s) = 2 NaBr(s) + H2(g)
SO2 + Br2 + H2O = HBr + HSO4 =>
2 SO2 + 3 Br2 + 4 H2O = 6 HBr + 2 HSO4
Zn + Pb2NO3 = ZnNO3 + Pb2 =>
Zn + Pb2NO3 = ZnNO3 + Pb2
H3PO3 + AgNO3 + H2O = H2PO4 + Ag + HNO3 =>
H3PO3 + 3 AgNO3 + H2O = H2PO4 + 3 Ag + 3 HNO3
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
Zn + HCl = ZnCl + H2 = =>
2 Zn + 2 HCl = 2 ZnCl + H2
LiNO3 + H2SO4 = HNO3 + LiHSO4 =>
LiNO3 + H2SO4 = HNO3 + LiHSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
FeO3 + NH4NO2 = Fe(NO2)3 + NH4O =>
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
KMnO4 + H2SO4 + NO2 + H2O = MnSO4 + K2SO4 + HNO3 =>
2 KMnO4 + 3 H2SO4 + 10 NO2 + 2 H2O = 2 MnSO4 + K2SO4 + 10 HNO3
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
HC5F5 + H2O = H3O{+} + C5F5{-} =>
HC5F5 + H2O = H3O{+} + C5F5{-}
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
LiOH + (NH4)2CO3 = Li2CO3 + NH3 + H2O =>
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
FeO3 + NH4NO2 = Fe(NO2)3 + NH4O =>
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
CdBr + Mn = MnBr + Cd =>
CdBr + Mn = MnBr + Cd
SnI2 + HNO3 = SnO2 + NO + I2 + H2O =>
3 SnI2 + 4 HNO3 = 3 SnO2 + 4 NO + 3 I2 + 2 H2O
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
Pb(ClO3)2 + NaI = PbI2 + Na2(ClO3)2 =>
Pb(ClO3)2 + 2 NaI = PbI2 + Na2(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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