| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq) + KHCO3(aq) = HCO3(aq) + KHCl(aq)
BaCr(OH)4 + HCl = BaCl2 + CrCl2 + H2O =>
BaCr(OH)4 + 4 HCl = BaCl2 + CrCl2 + 4 H2O
(NH4)2CO3 + AgNO3 = NH4NO3 + Ag2CO3 =>
(NH4)2CO3 + 2 AgNO3 = 2 NH4NO3 + Ag2CO3
Au + CuSO4 = Cu + Au(SO4)3 =>
Au + 3 CuSO4 = 3 Cu + Au(SO4)3
HCOOH + Ba(OH)2 = Ba(HCOO)2 + H2O =>
2 HCOOH + Ba(OH)2 = Ba(HCOO)2 + 2 H2O
NaClO + H2O + HCl = HClO + Na =>
2 NaClO + H2O + HCl = 3 HClO + 2 Na
H2C2O4(H2O) + NaOH = Na(H2O) + H2C2O4OH =>
H2C2O4(H2O) + NaOH = Na(H2O) + H2C2O4OH
X3O4 + HCl = XCl + H2O + Cl2 =>
2 X3O4 + 16 HCl = 6 XCl + 8 H2O + 5 Cl2
Sr(ClO)2 + H2O = HClO + Sr(OH)2 =>
Sr(ClO)2 + 2 H2O = 2 HClO + Sr(OH)2
Ba2Cl + H2SO4 = H2Cl + Ba2SO4 =>
Ba2Cl + H2SO4 = H2Cl + Ba2SO4
CoCl2 + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
CoCl2 + 8 NH4OH = [Co(NH3)6](OH)2 + 2 NH4Cl + 6 H2O
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
(CN)2 + NaOH = NaH(CN)O =>
(CN)2 + 2 NaOH = 2 NaH(CN)O
KOH + Cr2O3 + K3Fe(CN)6 = K2CrO4 + K4Fe(CN)6 + H2O =>
10 KOH + Cr2O3 + 6 K3Fe(CN)6 = 2 K2CrO4 + 6 K4Fe(CN)6 + 5 H2O
CaO + NO2 = CaNO3 =>
CaO + NO2 = CaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbO2 + H2O + Fe = Fe(OH)3 + Pb(OH)2 =>
3 PbO2 + 6 H2O + 2 Fe = 2 Fe(OH)3 + 3 Pb(OH)2
C49OH + O2 = CO2 + H2O =>
4 C49OH + 195 O2 = 196 CO2 + 2 H2O
NH3 + H2S = NH4 + S2 =>
4 NH3 + 2 H2S = 4 NH4 + S2
HNO = HON =>
HNO = HON
Fe + NO3 + H2O = FeOOH + N2 =>
4 Fe + 2 NO3 + 2 H2O = 4 FeOOH + N2
Sg + O2 = SgO =>
2 Sg + O2 = 2 SgO
CuSO4*SH2O = CuSO4 + SH2O =>
CuSO4*SH2O = CuSO4 + SH2O
Fe(s) + S3(s) = FeS(s) =>
3 Fe(s) + S3(s) = 3 FeS(s)
Ca[NO3]2 + [NH4]2CO3 = CaCO3 + NH4NO3 =>
Ca[NO3]2 + [NH4]2CO3 = CaCO3 + 2 NH4NO3
HCl + C2H3O2{-} = Cl{-} + HC2H3O2 =>
HCl + C2H3O2{-} = Cl{-} + HC2H3O2
Na2S2O3 + CH3COOH = CH3COONa + H2S2O3 =>
Na2S2O3 + 2 CH3COOH = 2 CH3COONa + H2S2O3
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C5H12 + O2 = H2O + CH2 =>
2 C5H12 + O2 = 2 H2O + 10 CH2
Cs3PO4 + Zn = Cs + Zn(PO4) =>
Cs3PO4 + Zn = 3 Cs + Zn(PO4)
H3PO4 + OH = H2O + H3PO5 =>
H3PO4 + 2 OH = H2O + H3PO5
C5H11OH + HCOOH = C6H11OOH + H2O =>
C5H11OH + HCOOH = C6H11OOH + H2O
Cu + HNO2 + H{+} = Cu{2+} + NO + H2O =>
Cu + 2 HNO2 + 2 H{+} = Cu{2+} + 2 NO + 2 H2O
KMnO4 + Na2SO3 = K + Na2SO4 + MnO2 =>
KMnO4 + 2 Na2SO3 = K + 2 Na2SO4 + MnO2
MnO2 + Al = MnO2Al =>
MnO2 + Al = MnO2Al
H2S + O2 = SO2 + OH =>
H2S + 2 O2 = SO2 + 2 OH
H2O2 + Zn + NaOH = Na2ZnO3 + H2O =>
2 H2O2 + Zn + 2 NaOH = Na2ZnO3 + 3 H2O
C2H6 + Cl2 = C2H4Cl4 + HCl =>
C2H6 + 3 Cl2 = C2H4Cl4 + 2 HCl
C9H11NO2 + HCl = C9H11NO2*HCl =>
C9H11NO2 + HCl = C9H11NO2*HCl
Mn{2+} + OH{-} = MnO4{-} + H2O + e =>
Mn{2+} + 8 OH{-} = MnO4{-} + 4 H2O + 5e
Zn(NH2)2 = Zn3N2 + NH3 =>
3 Zn(NH2)2 = Zn3N2 + 4 NH3
HNO3 + Sb2S3 + HCl = H2O + H2SO4 + N2O + SbCl3 =>
6 HNO3 + Sb2S3 + 6 HCl = 3 H2O + 3 H2SO4 + 3 N2O + 2 SbCl3
KOH + Cr(OH)3 = K3[Cr(HO)6] =>
3 KOH + Cr(OH)3 = K3[Cr(HO)6]
Na2CO2 + AgNO3 = Na2NO3 + AgCO2 =>
Na2CO2 + AgNO3 = Na2NO3 + AgCO2
(NH4) + (OH) = NH4OH =>
(NH4) + (OH) = NH4OH
Mg + (Cu(NO3)2) = Cu + (Mg(NO3)2) =>
Mg + (Cu(NO3)2) = Cu + (Mg(NO3)2)
NaHCO3 + Ba(NO3)2 = Ba(HCO3)2 + NaNO3 =>
2 NaHCO3 + Ba(NO3)2 = Ba(HCO3)2 + 2 NaNO3
CuSO4 + H2S = SCu + H2SO4 =>
CuSO4 + H2S = SCu + H2SO4
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O =>
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O
MgN + H2O = N2 + H2 + MgO =>
2 MgN + 2 H2O = N2 + 2 H2 + 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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