| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Fe2 = 2 NaFe + Cl2
KCl(s) + AgNO3(aq) = AgCl(s) + KNO3(aq) =>
KCl(s) + AgNO3(aq) = AgCl(s) + KNO3(aq)
HClO3 + Ba(OH)2 = H2O + BaClOHO3 =>
HClO3 + Ba(OH)2 = H2O + BaClOHO3
He + H2O = He(OH) + H2 =>
2 He + 2 H2O = 2 He(OH) + H2
NaCl + FeO = NaO + FeCl =>
NaCl + FeO = NaO + FeCl
CuO + LiOH = CuOH + LiO =>
CuO + LiOH = CuOH + LiO
Ni + H2SO4 = H2 + NiSO4 =>
Ni + H2SO4 = H2 + NiSO4
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH3 + HC2H3O2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH3 + 6 HC2H3O2
Ti(OH)3 + NaNO3 + NaOH = NH3 + Na2TiO3 + H2O =>
8 Ti(OH)3 + NaNO3 + 15 NaOH = NH3 + 8 Na2TiO3 + 18 H2O
BiOHCl2 = BiOH + Cl =>
BiOHCl2 = BiOH + 2 Cl
C19H22 + O2 = CO2 + H2O =>
2 C19H22 + 49 O2 = 38 CO2 + 22 H2O
Ag2S + H2SO4 = Ag2SO4 + SO2 + H2O =>
Ag2S + 4 H2SO4 = Ag2SO4 + 4 SO2 + 4 H2O
AgCl + HF = HCl + AgF =>
AgCl + HF = HCl + AgF
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Zn(OH)2 + NH3*H2O = (NH4)2[Zn(OH)4] =>
Zn(OH)2 + 2 NH3*H2O = (NH4)2[Zn(OH)4]
Cu(OH)2 + HNO2 = CuN2O4 + H2O =>
Cu(OH)2 + 2 HNO2 = CuN2O4 + 2 H2O
H2 + NaNO3 = NH3 + H2O + NaOH =>
4 H2 + NaNO3 = NH3 + 2 H2O + NaOH
Fe + Fl = Fe3Fl =>
3 Fe + Fl = Fe3Fl
C6H5CCH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CCH + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
H2C2O4 + H2SO4 = SO2 + CO2 + H2O =>
H2C2O4 + H2SO4 = SO2 + 2 CO2 + 2 H2O
HBr + H2O2 = HBrO3 + H2O =>
HBr + 3 H2O2 = HBrO3 + 3 H2O
S2Br2 + NaOH = NaBr + Na2S + Na2SO3 + H2O =>
S2Br2 + 6 NaOH = 2 NaBr + Na2S + Na2SO3 + 3 H2O
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
Kr + O2 = KrO2 =>
Kr + O2 = KrO2
Mg2SiO4 + NaOH + H2O = Mg(OH)2*H2O + Na2O*3SiO2*2H2O =>
3 Mg2SiO4 + 2 NaOH + 13 H2O = 6 Mg(OH)2*H2O + Na2O*3SiO2*2H2O
H2S + NaSO3 = H2O + SO2 + Na2S =>
4 H2S + 6 NaSO3 = 4 H2O + 7 SO2 + 3 Na2S
Pt + N2 = PtN2 =>
Pt + N2 = PtN2
CH3COOH + NH3OH = H2O + NH3CH3COO =>
CH3COOH + NH3OH = H2O + NH3CH3COO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Tb + O2 = Tb2O3 =>
4 Tb + 3 O2 = 2 Tb2O3
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3 =>
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)3Br3
WS + O2 = WO + SO2 =>
2 WS + 3 O2 = 2 WO + 2 SO2
CdBr2(aq) + Na2S(aq) = CdS + Br2Na2 =>
CdBr2(aq) + Na2S(aq) = CdS + Br2Na2
Fe2O3 + NaCl = NaClO3 + Fe =>
Fe2O3 + NaCl = NaClO3 + 2 Fe
Mg + (CO3)2 = MgO + CO2 =>
2 Mg + (CO3)2 = 2 MgO + 2 CO2
Cu(NH3) + HCl = CuCl + NH4 =>
Cu(NH3) + HCl = CuCl + NH4
Cl2O5 + HOH = ClOH + OH =>
Cl2O5 + 5 HOH = 2 ClOH + 8 OH
MgBr2 + Li2SO4 = MgSO4 + LiBr =>
MgBr2 + Li2SO4 = MgSO4 + 2 LiBr
LiCl + KF = LiF + ClK =>
LiCl + KF = LiF + ClK
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
Sn{4+} + ClO{-} = Sn(ClO)4 =>
Sn{4+} + 4 ClO{-} = Sn(ClO)4
CuSO4(aq) + Zn(No3)2(aq) = Cu(No3)2(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(No3)2(aq) = Cu(No3)2(aq) + ZnSO4(aq)
NaF(aq) + HCl(aq) = HF(aq) + NaCl(aq) =>
NaF(aq) + HCl(aq) = HF(aq) + NaCl(aq)
S + KOH = K2S + K2SO5 + H2O =>
5 S + 10 KOH = 4 K2S + K2SO5 + 5 H2O
MgCl2 + K2HPO4 = KCl + MgHPO4 =>
MgCl2 + K2HPO4 = 2 KCl + MgHPO4
Cl2 + H2SO3 + H2O = HCl + H2SO4 =>
Cl2 + H2SO3 + H2O = 2 HCl + H2SO4
C6H4CH3CH3 + KMnO4 + H2SO4 = C6H4COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Tl + H2SO4 = Tl2(SO4)3 + SO2 + H2O =>
2 Tl + 6 H2SO4 = Tl2(SO4)3 + 3 SO2 + 6 H2O
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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