| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + AgCl = KCl + AgClO3
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
Pb(C2H3O2)2 + Na2(SO4) = Pb2(SO4)2 + Na(C2H3O2) =>
2 Pb(C2H3O2)2 + 2 Na2(SO4) = Pb2(SO4)2 + 4 Na(C2H3O2)
Ca + KF = CaF2 + K =>
Ca + 2 KF = CaF2 + 2 K
NH4Cl + Ca = H2 + NH3 + CaCl2 =>
2 NH4Cl + Ca = H2 + 2 NH3 + CaCl2
OH{-} + Cr(OH)3 + IO3{-} = CrO4{2-} + I{-} + H2O =>
4 OH{-} + 2 Cr(OH)3 + IO3{-} = 2 CrO4{2-} + I{-} + 5 H2O
NaCNO + H2O = Na2O + NH3 + CO2 =>
2 NaCNO + 3 H2O = Na2O + 2 NH3 + 2 CO2
C9H6 + O2 = C02 + H2O =>
2 C9H6 + 3 O2 = 9 C02 + 6 H2O
K(MnO4) + NO + H2SO4 = Mn(SO4) + NO2 + K2(SO4) + H2O =>
2 K(MnO4) + 5 NO + 3 H2SO4 = 2 Mn(SO4) + 5 NO2 + K2(SO4) + 3 H2O
H{-} + H2O = OH{-} + H2 =>
H{-} + H2O = OH{-} + H2
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3 =>
Al(NO3)3 + Na2CO3 = AlCO3 + Na2(NO3)3
C3H5N6O9 = N2 + CO2 + H2O + O2 =>
4 C3H5N6O9 = 12 N2 + 12 CO2 + 10 H2O + O2
CaH2PO42 + C = Ca3(PO4)2 + CO + P + H2O =>
3 CaH2PO42 + 115 C = Ca3(PO4)2 + 115 CO + P + 3 H2O
NH4TiF5 + NH3 + H2O = TiO2 + NH4F =>
NH4TiF5 + 4 NH3 + 2 H2O = TiO2 + 5 NH4F
ClC6H4CH2OH = ClC6H4CHO + H2 =>
ClC6H4CH2OH = ClC6H4CHO + H2
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
Br2 + KNO2 + KOH = KBr + KNO3 + H2O =>
Br2 + KNO2 + 2 KOH = 2 KBr + KNO3 + H2O
VF4 + KF + H2O = K2[V(H2O)OF4] + HF =>
VF4 + 2 KF + 2 H2O = K2[V(H2O)OF4] + 2 HF
CrO3 + C6H6 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C6H6 = 5 Cr2O3 + 6 CO2 + 3 H2O
H2SO4 + K(OH) = K2SO4 + H(OH) =>
H2SO4 + 2 K(OH) = K2SO4 + 2 H(OH)
C6H10O3 + C7H6O + CH4N2O = C14H16N2O3 + H2O =>
C6H10O3 + C7H6O + CH4N2O = C14H16N2O3 + 2 H2O
MnCl2 + KI = MnKI + Cl2 =>
MnCl2 + KI = MnKI + Cl2
KClO3 + NaBr = KBr + NaCl + O2 =>
2 KClO3 + 2 NaBr = 2 KBr + 2 NaCl + 3 O2
J2 + NaHSO3 + H2O = NaSO4 + HJ =>
3 J2 + 2 NaHSO3 + 2 H2O = 2 NaSO4 + 6 HJ
Ca(OH)2 + HF = Ca(F)2 + H2O =>
Ca(OH)2 + 2 HF = Ca(F)2 + 2 H2O
KCl + TiO2 + O2 = Ti(ClO4)4 + K2O =>
4 KCl + TiO2 + 8 O2 = Ti(ClO4)4 + 2 K2O
Zn(SO4) + NH4OH = Zn(OH)2 + (NH4)2SO4 =>
Zn(SO4) + 2 NH4OH = Zn(OH)2 + (NH4)2SO4
KSCN + Fe = KCN + FeS =>
KSCN + Fe = KCN + FeS
H2SO4 + C6H4(CO)2O = C6H6(CO)2O + SO4 =>
H2SO4 + C6H4(CO)2O = C6H6(CO)2O + SO4
NaFeO2 + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
2 NaFeO2 + 3 Cl2 + 8 NaOH = 2 Na2FeO4 + 6 NaCl + 4 H2O
AlBr2 = Al(Br)2 =>
AlBr2 = Al(Br)2
H2O + NiO2 = Ni(OH2) + OH =>
3 H2O + NiO2 = Ni(OH2) + 4 OH
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
K2ZrF6 = K + Zr + F =>
K2ZrF6 = 2 K + Zr + 6 F
NaOH(s) + S = Na2S + Na2SO4 + H2O =>
8 NaOH(s) + 4 S = 3 Na2S + Na2SO4 + 4 H2O
(NH4OH) + AgNO3 = NH4NO3 + AgOH =>
(NH4OH) + AgNO3 = NH4NO3 + AgOH
P3 + Br = (PBr3) =>
P3 + 9 Br = 3(PBr3)
CU(SO4)2 + Fe = CU + Fe2(SO4)3 =>
3 CU(SO4)2 + 4 Fe = 3 CU + 2 Fe2(SO4)3
K2 + Al2O3 = Al + K2O =>
3 K2 + Al2O3 = 2 Al + 3 K2O
C2H5ClNa2SO3 = C2H5SO3NaNaCl =>
C2H5ClNa2SO3 = C2H5SO3NaNaCl
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH3Cl + O = CO2 + H2O + Cl2 =>
2 CH3Cl + 7 O = 2 CO2 + 3 H2O + Cl2
PbO(heat) = Pb + O2 =>
2 PbO(heat) = 2 Pb + O2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Ba + AgC2H3O2 = BaC2H3O2 + Ag =>
Ba + AgC2H3O2 = BaC2H3O2 + Ag
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
C3H8O3 + CH4N2O = C4H6O4 + NH3 =>
C3H8O3 + CH4N2O = C4H6O4 + 2 NH3
MnOH + MnO4 = MnO2 + H2O =>
4 MnOH + 3 MnO4 = 7 MnO2 + 2 H2O
Na2CO3 + HNO3 = H2CO3 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2CO3 + 2 NaNO3
[Fe(C5H5)2] + Fe{3+} = [Fe(C5H5)2]{+} + Fe{2+} =>
[Fe(C5H5)2] + Fe{3+} = [Fe(C5H5)2]{+} + Fe{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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