| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 LiCH3CO2 = 3 C2H4O2 + Li3PO4
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Li2CO4 + O2 = LiO2 + CO2 =>
Li2CO4 + O2 = 2 LiO2 + CO2
CuCl2 + NH4OH = Cu(OH)2 + NH3 + HCl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH3 + 2 HCl
LiNO3 + KCl = LiCl + KNO3 =>
LiNO3 + KCl = LiCl + KNO3
Zn + TiCl4 = TiCl3 + ZnCl2 =>
Zn + 2 TiCl4 = 2 TiCl3 + ZnCl2
FeO2 + H2 = HO2 + Fe =>
2 FeO2 + H2 = 2 HO2 + 2 Fe
P(NO3)3 + P = P2O3 + N2 =>
2 P(NO3)3 + 10 P = 6 P2O3 + 3 N2
MgO + H2SO4 = H2O + MgSO4 =>
MgO + H2SO4 = H2O + MgSO4
YBr + XPO4 = Y3PO4 + XBr3 =>
3 YBr + XPO4 = Y3PO4 + XBr3
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
Cs2CO3 + HF = CsF + H2O + CO2 =>
Cs2CO3 + 2 HF = 2 CsF + H2O + CO2
CaS = S2 + Ca =>
2 CaS = S2 + 2 Ca
I2 + S2O3{-2}{-} = I{-} + S4O6{-2} =>
I2 + 2 S2O3{-2}{-} = 2 I{-} + S4O6{-2}
N1O2 + H = N2 + H2O =>
2 N1O2 + 8 H = N2 + 4 H2O
(C6H10O5)(s) + O2(g) = H2O(g) + CO2(g) =>
(C6H10O5)(s) + 6 O2(g) = 5 H2O(g) + 6 CO2(g)
FeSO4 + NaC2H3O2 = NaSO4 + FeC2H3O2 =>
FeSO4 + NaC2H3O2 = NaSO4 + FeC2H3O2
C3H8O + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + Mn2(SO4)3 + H2O =>
2 C3H8O + 2 KMnO4 + 4 H2SO4 = 2 C2H5COOH + K2SO4 + Mn2(SO4)3 + 6 H2O
Mg + FeCl3 = Mg3Fe2 + Cl2 =>
3 Mg + 2 FeCl3 = Mg3Fe2 + 3 Cl2
Fe2 + Cu = Fe2Cu =>
Fe2 + Cu = Fe2Cu
CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O
KMnO4 + HNO3 + K2C2O4 = CO2 + KNO3 + KMnO2 + H2O =>
KMnO4 + 4 HNO3 + 2 K2C2O4 = 4 CO2 + 4 KNO3 + KMnO2 + 2 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
NaI + Cu(SO4) = Na(SO4) + CuI =>
NaI + Cu(SO4) = Na(SO4) + CuI
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
K2O + Al = Al2O3 + K =>
3 K2O + 2 Al = Al2O3 + 6 K
HCl(g) + F2(g) = HF(g) + Cl2(g) =>
2 HCl(g) + F2(g) = 2 HF(g) + Cl2(g)
MnO4{-} + VO{2+} + H2O = V(OH)4{+} + Mn{2+} + OH{+} =>
3 MnO4{-} + 11 VO{2+} + 23 H2O = 11 V(OH)4{+} + 3 Mn{2+} + 2 OH{+}
PbCl2 + CaSO4 = PbSO4 + CaCl2 =>
PbCl2 + CaSO4 = PbSO4 + CaCl2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Fe(H2AsO4)2 + H2SO4 = Fe(SO4) + H3AsO4 =>
Fe(H2AsO4)2 + H2SO4 = Fe(SO4) + 2 H3AsO4
FeSO4 + Cl2 + H2O = Fe(OH)3 + H2SO4 + HCl =>
2 FeSO4 + Cl2 + 6 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 HCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C6H8O7 + NaOH = H2O + Na{+} + C6H5O7{3-} =>
C6H8O7 + 3 NaOH = 3 H2O + 3 Na{+} + C6H5O7{3-}
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C7H8 + KMnO4 = C7H6O2K + KOH + MnO2 + H2O =>
3 C7H8 + 5 KMnO4 = 3 C7H6O2K + 2 KOH + 5 MnO2 + 2 H2O
CuSO4 + Na2B4O7 = CuB4O7 + Na2SO4 =>
CuSO4 + Na2B4O7 = CuB4O7 + Na2SO4
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
KClO3 + S + H2O = K2SO4 + H2SO4 + Cl2 =>
6 KClO3 + 5 S + 2 H2O = 3 K2SO4 + 2 H2SO4 + 3 Cl2
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
Mn{2+} + H2O2 = MnO2 + H{+} =>
Mn{2+} + H2O2 = MnO2 + 2 H{+}
Cu(H2O)6{2+} + Zn = Cu + Zn(H2O)6{2+} =>
Cu(H2O)6{2+} + Zn = Cu + Zn(H2O)6{2+}
Na2B4O7*10H2O + Co(NO3)2 = NaBO2 + Co(BO2)2 + HNO3 + H2O =>
Na2B4O7*10H2O + Co(NO3)2 = 2 NaBO2 + Co(BO2)2 + 2 HNO3 + 9 H2O
CH3COOH + Na2CO3 = CH3CONa + CO2 + H2O =>
5 CH3COOH + 2 Na2CO3 = 4 CH3CONa + 4 CO2 + 4 H2O
Bi + Hg(NO3)2 = Bi(NO3)2 + Hg =>
Bi + Hg(NO3)2 = Bi(NO3)2 + Hg
Na2S(ac) + ZnCl2(ac) = NaCl(ac) + ZnS(s) =>
Na2S(ac) + ZnCl2(ac) = 2 NaCl(ac) + ZnS(s)
MgO + FeCl3 = Fe2O3(s) + MgCl2 =>
3 MgO + 2 FeCl3 = Fe2O3(s) + 3 MgCl2
La2O3 + HNO3 = La(NO3)3 + H2O =>
La2O3 + 6 HNO3 = 2 La(NO3)3 + 3 H2O
Pb(No3)2 + KI = KI(No3)2 + Pb =>
Pb(No3)2 + KI = KI(No3)2 + Pb
Na + BaSO4 = Ba + NaSO4 =>
Na + BaSO4 = Ba + NaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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