| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NiTeO4 + 16 H2TeO4 + 4 KMnO4 = 5 Ni(TeO4)3 + 4 MnTeO4 + 2 K2TeO4 + 16 H2O
HCl(aq) + Ba(OH)2(aq) = BaCl2 + H2O =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2 + 2 H2O
Co(NO2)2 + (NH4)2CO3 = CoCO3 + NH4NO2 =>
Co(NO2)2 + (NH4)2CO3 = CoCO3 + 2 NH4NO2
KOH + Al(NO3)3 = K(NO3)3 + AlOH =>
KOH + Al(NO3)3 = K(NO3)3 + AlOH
Sn2(S2O3)4 + Na3AlO3 = Sn3(AlO3)4 + Na2S2O3 =>
3 Sn2(S2O3)4 + 8 Na3AlO3 = 2 Sn3(AlO3)4 + 12 Na2S2O3
NaOH + HSO4 = Na2(SO4)2 + H2O =>
2 NaOH + 2 HSO4 = Na2(SO4)2 + 2 H2O
SO3 + CaO = Ca2SO3 + O2 =>
SO3 + 2 CaO = Ca2SO3 + O2
Pb(NO3)2 = Pb02 + NO2 + O3 =>
6 Pb(NO3)2 = 3 Pb02 + 12 NO2 + 4 O3
HNO3 + Li = LiNO3 + H2O + NH3 =>
9 HNO3 + 8 Li = 8 LiNO3 + 3 H2O + NH3
C2H2O4 = CH2O2CO2 =>
C2H2O4 = CH2O2CO2
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
Cu(OH)2 + KOH = K[Cu(OH)3] =>
Cu(OH)2 + KOH = K[Cu(OH)3]
CaO + H2PHO3 = CaPHO3 + H2O =>
CaO + H2PHO3 = CaPHO3 + H2O
C3H8Cl2 = C3H7ClHCl =>
C3H8Cl2 = C3H7ClHCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Mg(s) + Pb(No3)2(aq) = Pb(s) + Mg(No3)2(aq) =>
Mg(s) + Pb(No3)2(aq) = Pb(s) + Mg(No3)2(aq)
Fe(H2O)5(SCN){2+} + NaF = Fe(H2O)5(F){2+} + Na{+} + SCN{-} =>
Fe(H2O)5(SCN){2+} + NaF = Fe(H2O)5(F){2+} + Na{+} + SCN{-}
MgSO4 + O2 = MgO + SO4 =>
2 MgSO4 + O2 = 2 MgO + 2 SO4
Fe + TiCl4 = Ti + FeCl3 =>
4 Fe + 3 TiCl4 = 3 Ti + 4 FeCl3
FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4
NaOH + C5H4O2 = C5H3O2Na + H2O =>
NaOH + C5H4O2 = C5H3O2Na + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiCO3 + Fe(SO4) = Li(SO4) + FeCO3 =>
LiCO3 + Fe(SO4) = Li(SO4) + FeCO3
Au(s) + NaCN(aq) + O2(g) + H2O(l) = NaAu(CN)2(aq) + NaOH(aq) =>
4 Au(s) + 8 NaCN(aq) + O2(g) + 2 H2O(l) = 4 NaAu(CN)2(aq) + 4 NaOH(aq)
K2Cr2O7 + S + H2O = KOH + SO4 + Cr2O3 =>
4 K2Cr2O7 + 3 S + 4 H2O = 8 KOH + 3 SO4 + 4 Cr2O3
H2C00 + HCOONa = NaCOH + H2O + CO2 =>
H2C00 + 3 HCOONa = 3 NaCOH + H2O + CO2
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2 =>
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2
Na + HCl = NaCl + H2* =>
2 Na + 2 HCl = 2 NaCl + H2*
NaHCO3HClO4 = H2CO3NaClO4 =>
NaHCO3HClO4 = H2CO3NaClO4
FeBr3 + KPO4 = Fe(PO4)3 + KBr =>
FeBr3 + 3 KPO4 = Fe(PO4)3 + 3 KBr
Cu + HCl + O = CuCl2 + H2O =>
Cu + 2 HCl + O = CuCl2 + H2O
Al2(SO4)3 + ZnCl2 = ZnSO4 + AlCl3 =>
Al2(SO4)3 + 3 ZnCl2 = 3 ZnSO4 + 2 AlCl3
Cu + NaCl + H2O = CuCl2 + NaOH + H2 =>
Cu + 2 NaCl + 2 H2O = CuCl2 + 2 NaOH + H2
Na3PO4 + Sr(OH)2 = NaOH + Sr3(PO4)2 =>
2 Na3PO4 + 3 Sr(OH)2 = 6 NaOH + Sr3(PO4)2
H3PO3 + H2SO3 = H3PO4 + H2S =>
3 H3PO3 + H2SO3 = 3 H3PO4 + H2S
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-} =>
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-}
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
AgNO3 + AgOH = Ag2O + HNO3 =>
AgNO3 + AgOH = Ag2O + HNO3
Ag2 + HCl = AgCl + H =>
Ag2 + 2 HCl = 2 AgCl + 2 H
ReSO4 + HNO3 = Re(NO3)2 + H2SO4 =>
ReSO4 + 2 HNO3 = Re(NO3)2 + H2SO4
Cu2S + F2 = CuF + S =>
Cu2S + F2 = 2 CuF + S
SO2Cl2 + C6H5OH = SO2 + C6H5OCl + HCl =>
SO2Cl2 + C6H5OH = SO2 + C6H5OCl + HCl
(C17H35COO)3C3H5 + NaOH = C17H35COONa + CH2(OH)CH(OH)CH2(OH) =>
(C17H35COO)3C3H5 + 3 NaOH = 3 C17H35COONa + CH2(OH)CH(OH)CH2(OH)
Li + K2SO4 = Li2SO4 + K2 =>
2 Li + K2SO4 = Li2SO4 + K2
MoO2 + H2S = MoS2 + H2O =>
MoO2 + 2 H2S = MoS2 + 2 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
C2H6O + H2SO4 = C2H2O4 + SO2 + H2 =>
2 C2H6O + 3 H2SO4 = 2 C2H2O4 + 3 SO2 + 7 H2
Fe*{+3} + e = Fe{+2} =>
Fe*{+3} + e = Fe{+2}
HFK = K + HF =>
HFK = K + HF
Ag + HBr = AgBr + H2 =>
2 Ag + 2 HBr = 2 AgBr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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