| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 K(C2H3O2)
CH3COHCH3CH3 + HCl = CH3CClCH3CH3 + H2O =>
CH3COHCH3CH3 + HCl = CH3CClCH3CH3 + H2O
Ba(NO3)2 + NaBr = Na(NO3) + BaBr2 =>
Ba(NO3)2 + 2 NaBr = 2 Na(NO3) + BaBr2
NH4NO3 + H2SO4 = NH4HSO4 + HNO3 =>
NH4NO3 + H2SO4 = NH4HSO4 + HNO3
C8H8O6 + O2 = CO2 + H2O =>
C8H8O6 + 7 O2 = 8 CO2 + 4 H2O
ClO2 + H2 = H2O + Cl2 =>
2 ClO2 + 4 H2 = 4 H2O + Cl2
H2SO4 + K3PO4 = H3PO4 + K2SO4 =>
3 H2SO4 + 2 K3PO4 = 2 H3PO4 + 3 K2SO4
Pl + HCl = PlCl + H =>
Pl + HCl = PlCl + H
ArOH + Na2CO3 = Ar2CO3 + NaOH =>
2 ArOH + Na2CO3 = Ar2CO3 + 2 NaOH
Ar + O = ArO =>
Ar + O = ArO
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 39 H2O + 8 K2SO4 + 16 MnSO4 + 15 CO2
V2(SO4)3 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
5 V2(SO4)3 + 4 KMnO4 + 14 H2O = 10 HVO3 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AlCl3(aq) + K3PO4(aq) = KCl(aq) + AlPO4(s) =>
AlCl3(aq) + K3PO4(aq) = 3 KCl(aq) + AlPO4(s)
*2N2 + H2 = *2NH3 =>
*2N2 + 6 H2 = 2*2NH3
Mn + MnO2 = Mn2O3 =>
Mn + 3 MnO2 = 2 Mn2O3
As2S5 + H2O = AsO4 + SO4 + H =>
As2S5 + 28 H2O = 2 AsO4 + 5 SO4 + 56 H
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
H2CrO4 + Mg(OH)2 = MgCrO4 + H2O =>
H2CrO4 + Mg(OH)2 = MgCrO4 + 2 H2O
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
Zn + S = zincsulfide =>
Zn + S = ZnS
C2O4 + H2O = C(OH)4 =>
C2O4 + 4 H2O = 2 C(OH)4
NO(g) + H(g) = NH3(g) + H2O(g) =>
NO(g) + 5 H(g) = NH3(g) + H2O(g)
Na + CO = Na2CO3 + C =>
2 Na + 3 CO = Na2CO3 + 2 C
K2SO3 + Na2C2O4 = K2C2O4 + Na2SO3 =>
K2SO3 + Na2C2O4 = K2C2O4 + Na2SO3
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
Na2CO3(s) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
H2S + HClO = SO2 + Cl{-} + H2O + H{+} =>
H2S + 3 HClO = SO2 + 3 Cl{-} + H2O + 3 H{+}
C4H6 + H2 = C4H8 =>
C4H6 + H2 = C4H8
NO2(g) = N2O4(g) =>
2 NO2(g) = N2O4(g)
CaO + Cl2 = CaOCl2 =>
CaO + Cl2 = CaOCl2
FeI3 + KCl = FeCl3 + KI =>
FeI3 + 3 KCl = FeCl3 + 3 KI
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Ba(CH3COO)2 + Na2CO3 = NaCH3COO + BaCO3 =>
Ba(CH3COO)2 + Na2CO3 = 2 NaCH3COO + BaCO3
PCl3 + C2H5ONa = C2H5OCl + Na + P =>
PCl3 + 3 C2H5ONa = 3 C2H5OCl + 3 Na + P
NaHCO3 + NaCl = HCl + CO2 + Na2O =>
NaHCO3 + NaCl = HCl + CO2 + Na2O
C6H6O24P6H12 + Na2CO3 = C6H6O24P6Na12 + H2O + CO2 =>
C6H6O24P6H12 + 6 Na2CO3 = C6H6O24P6Na12 + 6 H2O + 6 CO2
Hg + ZnCl2 = HgCl2 + Zn =>
Hg + ZnCl2 = HgCl2 + Zn
HCl + F2 + H2O = HClO3 + HF =>
HCl + 3 F2 + 3 H2O = HClO3 + 6 HF
KCIO23 = KCI + O2 =>
2 KCIO23 = 2 KCI + 23 O2
Ca(OH)2 + CO4 = CaCO4 + OH =>
Ca(OH)2 + CO4 = CaCO4 + 2 OH
H3PO4 + LiCl = Li3PO4 + HCl =>
H3PO4 + 3 LiCl = Li3PO4 + 3 HCl
Fe{+3} + Tl = Fe{+2} + Tl{2+} =>
2 Fe{+3} + Tl = 2 Fe{+2} + Tl{2+}
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
CH3COCOOH + O2 = CH3COOH + CO2 =>
2 CH3COCOOH + O2 = 2 CH3COOH + 2 CO2
Ar + Cl2 = ArCl =>
2 Ar + Cl2 = 2 ArCl
MnF7 + H2O = Mn2O7 + HF =>
2 MnF7 + 7 H2O = Mn2O7 + 14 HF
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Cu + H = CuH =>
Cu + H = CuH
AgBrO3 = Ag + Br + O =>
AgBrO3 = Ag + Br + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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