| Équations équilibrées la veille | Équations équilibrées le lendemain |
XFeS{2+} + O{2+} = XFe{2+}O{3+} + SO{2+}
MgO + Fe2(SO4)3 = MgSO4 + Fe2O3 =>
3 MgO + Fe2(SO4)3 = 3 MgSO4 + Fe2O3
H3PO4 + HBr = Br2 + PO + H2O =>
2 H3PO4 + 6 HBr = 3 Br2 + 2 PO + 6 H2O
C17H35COOH + NaOH = C17H35COO + Na + H2O =>
C17H35COOH + NaOH = C17H35COO + Na + H2O
Mg + CUSO4 = MgSO4 + CU =>
Mg + CUSO4 = MgSO4 + CU
KOH + AgNO3 = Ag(OH) + KNO3 =>
KOH + AgNO3 = Ag(OH) + KNO3
KI + H2SO4 + MnO2 = H2O + K2SO4 + I2 + MnSO4 =>
2 KI + 2 H2SO4 + MnO2 = 2 H2O + K2SO4 + I2 + MnSO4
CH3COOH + Li2CO3 = LiC2H3O2 + H2CO3 =>
2 CH3COOH + Li2CO3 = 2 LiC2H3O2 + H2CO3
ZnSO4 + Na2S = ZnS + Na2SO4 =>
ZnSO4 + Na2S = ZnS + Na2SO4
CrO3 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
8 CrO3 + 3 Na2S2O3 + 9 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 9 H2O
ZBr + Al = AlBr + Z =>
ZBr + Al = AlBr + Z
Ca + HF = CaF2 + H2 =>
Ca + 2 HF = CaF2 + H2
C8H10N4O2 + CH3NH2 = C9H13N + NH3 + OH =>
2 C8H10N4O2 + 29 CH3NH2 = 5 C9H13N + 32 NH3 + 4 OH
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Cr2O7 + H2S = Cr + H + SO4 =>
4 Cr2O7 + 7 H2S = 8 Cr + 14 H + 7 SO4
Cr2O3 + AgNO3 = Cr2NO3 + AgO3 =>
Cr2O3 + AgNO3 = Cr2NO3 + AgO3
Fe2SO4 + HCl = FeCl + H2SO4 =>
Fe2SO4 + 2 HCl = 2 FeCl + H2SO4
UO2(NO3)26H2O = UO2 + NO2 + O2 + H2O =>
UO2(NO3)26H2O = UO2 + 26 NO2 + 13 O2 + H2O
K2Cr2O7 + NiSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
K2Cr2O7 + 6 NiSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Ni2(SO4)3 + 7 H2O
H6O2 + Cl4 = Cl2O7 + H3 =>
7 H6O2 + Cl4 = 2 Cl2O7 + 14 H3
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O =>
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O
Fe + HSCN = FeSCN + H =>
Fe + HSCN = FeSCN + H
Li2O + HCl = Li2Cl2 + H2O =>
Li2O + 2 HCl = Li2Cl2 + H2O
MgO + HCl = MgCl + Cl2 + H2O =>
2 MgO + 4 HCl = 2 MgCl + Cl2 + 2 H2O
K2O + Ba(OH)2 = BaO + KOH =>
K2O + Ba(OH)2 = BaO + 2 KOH
Cr2O3 + C + Cl2 = CO + CrCl3 =>
Cr2O3 + 3 C + 3 Cl2 = 3 CO + 2 CrCl3
PbO(s) + HNO3 = Pb(NO3)2 + H2O(aq) =>
PbO(s) + 2 HNO3 = Pb(NO3)2 + H2O(aq)
Al(s) + AgNO3(aq) = Al(NO3)3(g) + Ag(s) =>
Al(s) + 3 AgNO3(aq) = Al(NO3)3(g) + 3 Ag(s)
Fe(OH)3 + H2(SO4) = Fe + (SO4) + H2O =>
2 Fe(OH)3 + 3 H2(SO4) = 2 Fe + 3(SO4) + 6 H2O
Ru2S2O8 + Ru = Ru2SO4 =>
Ru2S2O8 + 2 Ru = 2 Ru2SO4
NH4OH + F6H2Zr = (NH4)2ZrF6 + H2O =>
2 NH4OH + F6H2Zr = (NH4)2ZrF6 + 2 H2O
H2PdCl4 + (N2H5)2SO4 = Pd + (NH4)2SO4 + NH4Cl + N2 =>
H2PdCl4 + 7(N2H5)2SO4 = Pd + 7(NH4)2SO4 + 4 NH4Cl + 5 N2
Mg(s) + Cl2(l) = MgCl(aq) =>
2 Mg(s) + Cl2(l) = 2 MgCl(aq)
Na2Cr2O7 = Cr2O7 + Na =>
Na2Cr2O7 = Cr2O7 + 2 Na
HNO3 + BaOH2 = BaHNO3 + H2O =>
HNO3 + BaOH2 = BaHNO3 + H2O
CaF2 + H2O = Ca + HF + OH =>
CaF2 + 2 H2O = Ca + 2 HF + 2 OH
KI + Zn = KZn2 + I =>
KI + 2 Zn = KZn2 + I
NaOH + Cu2SO4 = Na2SO4 + OHCu =>
2 NaOH + Cu2SO4 = Na2SO4 + 2 OHCu
Al + KOH + H2C2O4 = K3Al(C2O4)3 + (H2O)3 + H =>
Al + 3 KOH + 3 H2C2O4 = K3Al(C2O4)3 + (H2O)3 + 3 H
Si(OC2H5)4 + H2O = Si(OH)4 + C2H5OH =>
Si(OC2H5)4 + 4 H2O = Si(OH)4 + 4 C2H5OH
KClO3 + H2SO4 + C6H12O6 = HCl + CO2 + H2O + K2SO4 =>
4 KClO3 + 2 H2SO4 + C6H12O6 = 4 HCl + 6 CO2 + 6 H2O + 2 K2SO4
Al2O3 + K2SO3 = KAlO2 + SO2 =>
Al2O3 + K2SO3 = 2 KAlO2 + SO2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
C28H16 + NO3{1{-})+H{+}+H2O = HCO3{1{-})+N2 =>
7 C28H16 + 184 NO3{1{-})+12H{+}+36H2O = 196 HCO3{1{-})+92N2
NH4S + BaO = BaS + NH4O =>
NH4S + BaO = BaS + NH4O
C2H3N3 + C14H19ClO = C16H22ClN3O =>
C2H3N3 + C14H19ClO = C16H22ClN3O
NH4Cl + NaNO3 = NaH4Cl + N2O3 =>
NH4Cl + NaNO3 = NaH4Cl + N2O3
Fe(III)(s) + HCl(aq) = Fe(III)Cl3(aq) + H2(g) =>
2 Fe(III)(s) + 6 HCl(aq) = 2 Fe(III)Cl3(aq) + 3 H2(g)
Fe + S = FeS =>
Fe + S = FeS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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