| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + ZnO = ZnOFe2O3
NaCO3 = Na + O2 + CO2 =>
2 NaCO3 = 2 Na + O2 + 2 CO2
SiO2 + Ca(OH)2 + H2O = CaH2SiO4*2H2O =>
SiO2 + Ca(OH)2 + 2 H2O = CaH2SiO4*2H2O
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + K2SO4 + KCl =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + 3 K2SO4 + KCl
K2O + P2O5 + H2O = K2HPO4 =>
2 K2O + P2O5 + H2O = 2 K2HPO4
V2O5 + CaO + Al = V + CaAl2O4 =>
3 V2O5 + 5 CaO + 10 Al = 6 V + 5 CaAl2O4
H2C2 + MnO4{-} + H2O = C2H2(OH)2 + MnO2 + OH{-} =>
3 H2C2 + 2 MnO4{-} + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 OH{-}
Zn + SO4OH = ZnSO4 + OH =>
Zn + SO4OH = ZnSO4 + OH
Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2
SO2 + PCl5 = SOCl2(l) + POCl3 =>
SO2 + PCl5 = SOCl2(l) + POCl3
NaHCO3 + BaCl2 + NaOH = NaCl + BaCO3 + H2O =>
NaHCO3 + BaCl2 + NaOH = 2 NaCl + BaCO3 + H2O
Al2S3 + H2O(l) = Al(OH)3(s) + H2S(g) =>
Al2S3 + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(g)
NaOH + H3PO4 = Na2(PO3)2 + H2O =>
2 NaOH + 2 H3PO4 = Na2(PO3)2 + 4 H2O
Cu + CO = Cu2O + C =>
2 Cu + CO = Cu2O + C
Mg(NO3)2 + (NH2)2CO = MgO + NH3 + NO2 + CO =>
4 Mg(NO3)2 + 3(NH2)2CO = 4 MgO + 4 NH3 + 10 NO2 + 3 CO
NaIO3 + SO1 = Na2SO4 + SO3 + I2 =>
4 NaIO3 + 5 SO1 = 2 Na2SO4 + 3 SO3 + 2 I2
GeC + Cl2 = GeCl4 + C =>
GeC + 2 Cl2 = GeCl4 + C
H2(g) + CuCl2(aq) = HCl + Cu =>
H2(g) + CuCl2(aq) = 2 HCl + Cu
Aceticacid + aluminumhydroxide = water + Al(C2H3O2)3 =>
3 C2H4O2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
Fe3O4 = Fe2 + O =>
2 Fe3O4 = 3 Fe2 + 8 O
Bi2S3 + HNO3 = Bi(NO3)3 + NO2 + H2SO4 + H2O =>
Bi2S3 + 30 HNO3 = 2 Bi(NO3)3 + 24 NO2 + 3 H2SO4 + 12 H2O
CH3Cl + CuO + O2 = CuCl2 + H2O + CO2 =>
2 CH3Cl + CuO + 3 O2 = CuCl2 + 3 H2O + 2 CO2
SrBr2 + (NH4)3(PO4) = (NH4)Br + Sr3(PO4)2 =>
3 SrBr2 + 2(NH4)3(PO4) = 6(NH4)Br + Sr3(PO4)2
Ag + ZnSO4 = Zn + (Ag2SO4) =>
2 Ag + ZnSO4 = Zn + (Ag2SO4)
H2O(l) + Cl2(g) = Cl{-}(aq) + OCl{-}(aq) + H{+} =>
H2O(l) + Cl2(g) = Cl{-}(aq) + OCl{-}(aq) + 2 H{+}
OH + PbS = PbSO4 + H2O =>
8 OH + PbS = PbSO4 + 4 H2O
Ni + HNO3 = Ni(NO3)3 + H2O + N2O =>
8 Ni + 30 HNO3 = 8 Ni(NO3)3 + 15 H2O + 3 N2O
C2H4O2 + Na(HCO3) = H2O + CO2 + NaC2H3 =>
3 C2H4O2 + 2 Na(HCO3) = 4 H2O + 4 CO2 + 2 NaC2H3
Cu + CH3COOH + H2O = Cu(OH)2CO3 + H2 =>
2 Cu + CH3COOH + 8 H2O = 2 Cu(OH)2CO3 + 8 H2
CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
CaCN2(s) + H2O(l) = CaCO3 + NH3 =>
CaCN2(s) + 3 H2O(l) = CaCO3 + 2 NH3
H2O + Zn3Sb2 = Zn(OH)2 + SbH3 =>
6 H2O + Zn3Sb2 = 3 Zn(OH)2 + 2 SbH3
C13H25O7N3S + H2O = C5H10O2 + NH3 + H2S + CO2 =>
C13H25O7N3S + 3 H2O = 2 C5H10O2 + 3 NH3 + H2S + 3 CO2
NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO
BrH = Br2 + H2 =>
2 BrH = Br2 + H2
C2H6 = CH4 + C2H4 =>
2 C2H6 = 2 CH4 + C2H4
sodiumchloride + iodine = sodiumiodide + chlorine =>
2 NaCl + I2 = 2 NaI + Cl2
H2SO3 + H = S + H2O =>
H2SO3 + 4 H = S + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C + Ca(OH)2 = CaC2(OH)2 =>
2 C + Ca(OH)2 = CaC2(OH)2
KHSO4 + KH = K2SO4 + H =>
KHSO4 + KH = K2SO4 + 2 H
HCl + Li2CO3 = LiCl + CO2H2O =>
2 HCl + Li2CO3 = 2 LiCl + CO2H2O
Bi(OH)3 + NaOH + H2O2 = NaBiO3 + H2O =>
Bi(OH)3 + NaOH + H2O2 = NaBiO3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I + KClO3 + H2SO4 = HIO3 + KCl + SO2 =>
6 I + 4 KClO3 + 3 H2SO4 = 6 HIO3 + 4 KCl + 3 SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KBr + N2 = K + NBr =>
2 KBr + N2 = 2 K + 2 NBr
Na + Al = Na3Al =>
3 Na + Al = Na3Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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