| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + HCl = NaNO3H + Cl
ZnO + Mg = Zn + MgO =>
ZnO + Mg = Zn + MgO
H2*F2 = HF =>
H2*F2 = 2 HF
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
MgOH + HNO3 = Mg(NO3) + H2O =>
MgOH + HNO3 = Mg(NO3) + H2O
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
CH2CH2 + Cl = CH2CH2Cl2 =>
CH2CH2 + 2 Cl = CH2CH2Cl2
KNO3 + HCl = HNO3 + KCl =>
KNO3 + HCl = HNO3 + KCl
ZnCrO4 + Pb(NO3)2 = Zn(NO3)2 + PbCrO4 =>
ZnCrO4 + Pb(NO3)2 = Zn(NO3)2 + PbCrO4
Cr2O3 + KCIO3 + KOH = K2CrO4 + KCI + H2O =>
Cr2O3 + KCIO3 + 4 KOH = 2 K2CrO4 + KCI + 2 H2O
NH3CH2COOH + O2 = CO2 + H2O + N2 =>
2 NH3CH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Cu(OH)2(s) + Na2SO4(aq) = CuSO4(aq) + NaOH(aq) =>
Cu(OH)2(s) + Na2SO4(aq) = CuSO4(aq) + 2 NaOH(aq)
SiF4 + NH3 = Si3N4 + HF =>
3 SiF4 + 4 NH3 = Si3N4 + 12 HF
Ni2[Fe(CN)6] + NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH3*H2O = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
HCl + SO2 + H2O = H2S + HClO3 =>
HCl + SO2 + H2O = H2S + HClO3
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
CH3COOH + C3H8O = CH3COOCH2CH2CH3 + H2O =>
CH3COOH + C3H8O = CH3COOCH2CH2CH3 + H2O
KOH + CuO = Cu(OH)2 + K2O =>
2 KOH + CuO = Cu(OH)2 + K2O
HBr + Al = AlBr3 + H =>
3 HBr + Al = AlBr3 + 3 H
F{-} + H2O = HF + OH{-} =>
F{-} + H2O = HF + OH{-}
BBr3 + NaOH = NaBr + B(OH)3 =>
BBr3 + 3 NaOH = 3 NaBr + B(OH)3
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Hg{+} + Cl{-} = Hg2Cl2 =>
2 Hg{+} + 2 Cl{-} = Hg2Cl2
[C2H5NH3]Br + SnBr4 + H = [C2H5NH3]3SnBr6 + HBr =>
3[C2H5NH3]Br + SnBr4 + H = [C2H5NH3]3SnBr6 + HBr
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2Cr2O7(aq) = BaCr2O7(s) + 2 KNO3(aq)
C6H8O6 + NaOH = C6H7O6Na + H2O =>
C6H8O6 + NaOH = C6H7O6Na + H2O
K4Fe(CN)6 + FeSO4 = Fe2(Fe(CN)6) + K2SO4 =>
K4Fe(CN)6 + 2 FeSO4 = Fe2(Fe(CN)6) + 2 K2SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Y2O3 + NH4VO3 = YVO4 + NH3 + H2O =>
Y2O3 + 2 NH4VO3 = 2 YVO4 + 2 NH3 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
(NH4)2S + O2 = NH3 + SO2 + H2O =>
2(NH4)2S + 3 O2 = 4 NH3 + 2 SO2 + 2 H2O
Al + ClCu = AlCl3 + Cu =>
Al + 3 ClCu = AlCl3 + 3 Cu
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
H2TeO3 + KOH = H2O + K2TeO3 =>
H2TeO3 + 2 KOH = 2 H2O + K2TeO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C3H4O3 + H = C3H6O3 =>
C3H4O3 + 2 H = C3H6O3
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Cl{-} + PbO2 + H{+} = PbO + Cl2 + H2O =>
2 Cl{-} + PbO2 + 2 H{+} = PbO + Cl2 + H2O
Pt(CH3)2 + HCl = PtCl2 + CH4 =>
Pt(CH3)2 + 2 HCl = PtCl2 + 2 CH4
NaO + HCl = NaCl + NaClO + H2O =>
2 NaO + 2 HCl = NaCl + NaClO + H2O
Pb3(PO4)2 + LiI = PbI2 + Li3PO4 =>
Pb3(PO4)2 + 6 LiI = 3 PbI2 + 2 Li3PO4
Ca(C2H3O2)2 + H2SO4 = CaSO4 + CH3COOH =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 CH3COOH
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
H2TeO3 + KOH = H2O + K2TeO3 =>
H2TeO3 + 2 KOH = 2 H2O + K2TeO3
Fe(NO3)3 + Na3PO4 = NaNO3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = 3 NaNO3 + FePO4
MgI2 + HCl = MgCl2 + I2 + H2 =>
MgI2 + 2 HCl = MgCl2 + I2 + H2
KMnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 3 H2O
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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