| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + NH3 + 2 K2[HgI4] = [OHg2NH2]I + 7 KI + 2 H2O
NaOH(aq) + C8H5KO4(aq) = H2O(l) + NaC8H4KO4(aq) =>
NaOH(aq) + C8H5KO4(aq) = H2O(l) + NaC8H4KO4(aq)
NiSO4(NH3) = Ni(NH3)SO4 =>
NiSO4(NH3) = Ni(NH3)SO4
Bi + H2S = Bi2S + H2 =>
2 Bi + H2S = Bi2S + H2
NCl + NaOH = NOH + NaCl =>
NCl + NaOH = NOH + NaCl
C10H18O9 + O2 = CO2 + H2O =>
C10H18O9 + 10 O2 = 10 CO2 + 9 H2O
Na3BO2 + CaCO3 = Na2CO3 + Ca3(BO2)2 =>
2 Na3BO2 + 3 CaCO3 = 3 Na2CO3 + Ca3(BO2)2
HCN + NaOH = Na{+} + CN{-} + H2O =>
HCN + NaOH = Na{+} + CN{-} + H2O
Mg(s) + Zn3(PO4)2(aq) = Zn(s) + Mg3(PO4)2(aq) =>
3 Mg(s) + Zn3(PO4)2(aq) = 3 Zn(s) + Mg3(PO4)2(aq)
N2O5(g) = N2(g) + O2(g) =>
2 N2O5(g) = 2 N2(g) + 5 O2(g)
NaClO3 + HCOOH = ClO2 + Na2CO3 + H2O =>
2 NaClO3 + HCOOH = 2 ClO2 + Na2CO3 + H2O
H2SiO3 + CaCO3 = Ca(SiO3) + CO2 + H2O =>
H2SiO3 + CaCO3 = Ca(SiO3) + CO2 + H2O
Ba(s) + HBr(aq) = H2 + BaBr2 =>
Ba(s) + 2 HBr(aq) = H2 + BaBr2
(NH4)2(C2O4) + Al(ClO4)3 = Al2(C2O4)3 + NH4(ClO4) =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = Al2(C2O4)3 + 6 NH4(ClO4)
Na2CO3(aq) + Ag(NO3)2(aq) = AgCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Ag(NO3)2(aq) = AgCO3(s) + 2 NaNO3(aq)
H2O2 + Mn(NO3)2 + KOH = K2MnO4 + KNO3 + H2O =>
2 H2O2 + Mn(NO3)2 + 4 KOH = K2MnO4 + 2 KNO3 + 4 H2O
KOH + NaC2H3O2 = KC2H3O2 + NaOH =>
KOH + NaC2H3O2 = KC2H3O2 + NaOH
I{-} = I3{-} + e =>
3 I{-} = I3{-} + 2e
K3[Cr(OH)6] + HNO3 = KOH + Cr(NO3)3 + H2O =>
K3[Cr(OH)6] + 3 HNO3 = 3 KOH + Cr(NO3)3 + 3 H2O
C7H16 + O2 = C7H16O2 =>
C7H16 + O2 = C7H16O2
NH4Cl + H2O = NH + Cl + H3O =>
NH4Cl + 3 H2O = NH + Cl + 3 H3O
Cl2(g) + HF(aq) = HCl(g) + F(g) =>
Cl2(g) + 2 HF(aq) = 2 HCl(g) + 2 F(g)
Cu + CHI3 = CuI + CH =>
3 Cu + CHI3 = 3 CuI + CH
C2H5HO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5HO + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NaBH4 + C13H8O + CH3CH2OH = C13H8OH + BH3 + NaOCH2CH3 =>
NaBH4 + 2 C13H8O + CH3CH2OH = 2 C13H8OH + BH3 + NaOCH2CH3
HBr + Al(OH0)3 = H2O + AlBr3 =>
3 HBr + Al(OH0)3 = 3 H2O + AlBr3
FeO + ClO = FeCl3 + O =>
FeO + 3 ClO = FeCl3 + 4 O
CuBr + H2S = CuS + H2Br =>
CuBr + H2S = CuS + H2Br
H2S(aq) + NiSO4(aq) = NiS + H2SO4 =>
H2S(aq) + NiSO4(aq) = NiS + H2SO4
Cu(OH)2(s)(heat) = CuO(s) + H2O(aq) =>
Cu(OH)2(s)(heat) = CuO(s) + H2O(aq)
Zn + AgNo3(ac) = Zn(No3) + Ag =>
Zn + AgNo3(ac) = Zn(No3) + Ag
HCN(g) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
4 HCN(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 N2(g)
MnO2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O
Cd + Au(NO3)2 = Cd(NO3) + Au =>
2 Cd + Au(NO3)2 = 2 Cd(NO3) + Au
(NH4)2SO4(aq) + Ba(BrO3)2(s) = BaSO4(aq) + NH4BrO3(s) =>
(NH4)2SO4(aq) + Ba(BrO3)2(s) = BaSO4(aq) + 2 NH4BrO3(s)
AgNO2 + KOH + H2O2 = Ag + KNO3 + H2O =>
2 AgNO2 + 2 KOH + H2O2 = 2 Ag + 2 KNO3 + 2 H2O
(Mg(H2O)6)Cl2 + NH3 = (Mg(NH3)6)Cl2 + H2O =>
(Mg(H2O)6)Cl2 + 6 NH3 = (Mg(NH3)6)Cl2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NO + O2 + (H2)0 = HNO3 =>
2 NO + 2 O2 + (H2)0 = 2 HNO3
Zn + HNO3 + H{+} = Zn2{+} + NH4{+} + H2O =>
16 Zn + HNO3 + 9 H{+} = 8 Zn2{+} + NH4{+} + 3 H2O
CH3COOH + Ca = (CH3COO)2Ca + CO2 + CH7 =>
8 CH3COOH + 3 Ca = 3(CH3COO)2Ca + 2 CO2 + 2 CH7
C6H5COOH + C2H5OH = C6H5COOCH2CH2CH3 + H2O =>
2 C6H5COOH + 3 C2H5OH = 2 C6H5COOCH2CH2CH3 + 3 H2O
Na2S2O3 + Zn = Na + ZnS2O3 =>
Na2S2O3 + Zn = 2 Na + ZnS2O3
H3PO4(aq) + NH4OH(aq) = (NH4)3 + PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3 + PO4(aq) + 3 H2O(l)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
MgSO4(aq) + SrCl2(aq) = MgCl2(aq) + SrSO4 =>
MgSO4(aq) + SrCl2(aq) = MgCl2(aq) + SrSO4
N3O6 + H2 = N6 + H2O =>
2 N3O6 + 12 H2 = N6 + 12 H2O
C + HCl = CHCl =>
C + HCl = CHCl
KMnO4 + Zn = ZnO + K2O + Mn = =>
2 KMnO4 + 7 Zn = 7 ZnO + K2O + 2 Mn
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O* =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O*
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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