| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO4 + 2 Hg = Hg2CrO4
PbF2(s) = Pb + F =>
PbF2(s) = Pb + 2 F
CaOH2 + HClO4 = CaClO4 + HOH2 =>
CaOH2 + HClO4 = CaClO4 + HOH2
C6H5C2H5Cl + KMnO4 + H2SO4 = C6H5COOHCl + CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H5C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H5COOHCl + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ba(OH)2 + NCl = BaCl2 + NOH =>
Ba(OH)2 + 2 NCl = BaCl2 + 2 NOH
Al2(SO4)2 + Ca3(PO4)2 = Ca3(SO4)2 + Al2(PO4)2 =>
Al2(SO4)2 + Ca3(PO4)2 = Ca3(SO4)2 + Al2(PO4)2
Na2(CO3) + Mg(NO3)2 = Mg2(CO3)2 + Na(NO3) =>
2 Na2(CO3) + 2 Mg(NO3)2 = Mg2(CO3)2 + 4 Na(NO3)
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
KMnO4(aq) + H2O2(aq) = KOH + MnO2 + O2 =>
2 KMnO4(aq) + H2O2(aq) = 2 KOH + 2 MnO2 + 2 O2
C3H5Cl + Cl2 = C3H5Cl3 =>
C3H5Cl + Cl2 = C3H5Cl3
Pt(OH)2 + H2 = Pt + H2O =>
Pt(OH)2 + H2 = Pt + 2 H2O
CH3Cl + HCl = Cl2 + CH4 =>
CH3Cl + HCl = Cl2 + CH4
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
C7H7Cl + Cl2 = C7H6Cl2 + HCl =>
C7H7Cl + Cl2 = C7H6Cl2 + HCl
H{2}SO{4} + NaCl = Na{2}SO{4} + HCl =>
H{2}SO{4} + NaCl = Na{2}SO{4} + HCl
WO3 + I2 = WO2I2 + IO4 =>
8 WO3 + 9 I2 = 8 WO2I2 + 2 IO4
Li2O + Fe2O3 = LiFeO2 =>
Li2O + Fe2O3 = 2 LiFeO2
CuS + HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O
NH3 + N2 = NH =>
NH3 + N2 = 3 NH
CuS(s) + HNO3(aq) = S(s) + Cu(NO3)2(aq) + H2O(l) + NO(g) =>
3 CuS(s) + 8 HNO3(aq) = 3 S(s) + 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
C3H6O3(s) = C6H12O6(s) =>
2 C3H6O3(s) = C6H12O6(s)
CaI2(aq) + (NH4)3PO4(aq) = Ca3(PO4)2(s) + NH4I(aq) =>
3 CaI2(aq) + 2(NH4)3PO4(aq) = Ca3(PO4)2(s) + 6 NH4I(aq)
FeO + CaO = CaO2 + Fe =>
FeO + CaO = CaO2 + Fe
Ca(NO3)2AgNO3 = Ag(NO3)2CaNO3 =>
Ca(NO3)2AgNO3 = Ag(NO3)2CaNO3
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH3 + P2O5 = (NH3)P2O5 =>
NH3 + P2O5 = (NH3)P2O5
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
CrO4 + Hg2 = Hg2CrO4 =>
CrO4 + Hg2 = Hg2CrO4
Au2O3 + Zn = ZnO + Au =>
Au2O3 + 3 Zn = 3 ZnO + 2 Au
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
FeO + H2SO4 = Fe(SO4) + H2O =>
FeO + H2SO4 = Fe(SO4) + H2O
Fe2(SO4)3*9H2O = Fe + SO4 + H2O =>
Fe2(SO4)3*9H2O = 2 Fe + 3 SO4 + 9 H2O
FeO + Cr(OH)3 = Fe(CrO2)2 + H2O =>
FeO + 2 Cr(OH)3 = Fe(CrO2)2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4 + OH = N2 + H2O =>
2 NH4 + 8 OH = N2 + 8 H2O
Ra + P = RaP =>
Ra + P = RaP
C9H8O4 = C7H6O3 + C4H6O3 =>
9 C9H8O4 = 11 C7H6O3 + C4H6O3
SO3Na2CO3 = CO2Na2SO4 =>
SO3Na2CO3 = CO2Na2SO4
P2O3 + KMnO4 + H2O = MnO2 + P2O5 + KOH =>
3 P2O3 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 P2O5 + 4 KOH
MgO(s) + H2O = Mg(OH)2 =>
MgO(s) + H2O = Mg(OH)2
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O
BaCl + KSO = BaSO + KCl =>
BaCl + KSO = BaSO + KCl
(CuOH)2CO3 + H2SO4 = CuSO4 + H2O + CO2 =>
(CuOH)2CO3 + 2 H2SO4 = 2 CuSO4 + 3 H2O + CO2
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Al + Sr = AlSr =>
Al + Sr = AlSr
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
CaCrO4 + BaCl2 = CaCl2 + BaCrO4 =>
CaCrO4 + BaCl2 = CaCl2 + BaCrO4
Li2CO3 + ZnO + IrO2 = Li2ZnIr3O8 + CO2 =>
Li2CO3 + ZnO + 3 IrO2 = Li2ZnIr3O8 + CO2
K2S4O6 + K2Cr2O7 + HNO3 = Cr(NO3)3 + K2SO4 + H2SO4 + H2O =>
3 K2S4O6 + 7 K2Cr2O7 + 42 HNO3 = 14 Cr(NO3)3 + 10 K2SO4 + 2 H2SO4 + 19 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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