| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiO + 3 H2O2 + 4 H2O = 2[TiO2(OH)(H2O)3]
Zr + Br2 = ZrBr3 =>
2 Zr + 3 Br2 = 2 ZrBr3
P2O5 + Al = P + AlO3 =>
3 P2O5 + 5 Al = 6 P + 5 AlO3
Co + Cl = Co(Cl4)2 =>
Co + 8 Cl = Co(Cl4)2
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
SiO2(s) + OH(aq) = SiO3(aq) + H2O =>
SiO2(s) + 2 OH(aq) = SiO3(aq) + H2O
K + NHO3 = KNO3 + NO + H2O =>
3 K + 4 NHO3 = 3 KNO3 + NO + 2 H2O
As2O3 + H2SO4 + Zn = AsH3 + H2O + Zn(SO4) =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 3 H2O + 6 Zn(SO4)
C2H5Br + Na = C2H5BrNa =>
C2H5Br + Na = C2H5BrNa
Na3PO4 + K2SiO3 = K3PO4 + Na2SiO3 =>
2 Na3PO4 + 3 K2SiO3 = 2 K3PO4 + 3 Na2SiO3
Co(s) + HCl = CoCl2 + H2(g) =>
Co(s) + 2 HCl = CoCl2 + H2(g)
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CaCl2*4H2O + H2SO4 = CaSO4 + HCl + H2O =>
CaCl2*4H2O + H2SO4 = CaSO4 + 2 HCl + 4 H2O
CuO(s) + CO2(g) + H2O(l) = Cu2CO3(OH)2 =>
2 CuO(s) + CO2(g) + H2O(l) = Cu2CO3(OH)2
FeS + BaSO4 = FeSO4 + BaS =>
FeS + BaSO4 = FeSO4 + BaS
Li + C2H6O = C2H6OLi =>
Li + C2H6O = C2H6OLi
CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2 =>
CuCl2(aq) + Na2S(aq) = CuS + Na2Cl2
Br{-} + ClO{-} + H{+} = Br2 + Cl{-} + H2O =>
2 Br{-} + ClO{-} + 2 H{+} = Br2 + Cl{-} + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CHCl = HCCl =>
CHCl = HCCl
H + S = H2S =>
2 H + S = H2S
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
KOH + H2SO4 + C12H24O2 = C12H25KO4S + H2O + CO2 =>
17 KOH + 17 H2SO4 + 18 C12H24O2 = 17 C12H25KO4S + 29 H2O + 12 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na3PO4 + NaOH = Na3PO4NaOH =>
Na3PO4 + NaOH = Na3PO4NaOH
LiNO3 = LiNO + O2 =>
LiNO3 = LiNO + O2
KOH + H2SO4 + C12H24O2 = C12H25KO4S + H2O + CO2 =>
17 KOH + 17 H2SO4 + 18 C12H24O2 = 17 C12H25KO4S + 29 H2O + 12 CO2
FeCl3*6H2O + CH3COONa + C5H8O2 = Fe(C5H7O2)3 + NaCl + H2O + CH3COOH =>
FeCl3*6H2O + 3 CH3COONa + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 6 H2O + 3 CH3COOH
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
P + H2O + CuSO4 = HPO3 + H2SO4 + Cu =>
2 P + 6 H2O + 5 CuSO4 = 2 HPO3 + 5 H2SO4 + 5 Cu
C4H6O + Br2 = C4H5OBr + HBr =>
C4H6O + Br2 = C4H5OBr + HBr
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
Mg + NH = H2 + Mg3N2 =>
3 Mg + 2 NH = H2 + Mg3N2
Bi + HNO3 + O2 = BiONO3 + H2O =>
4 Bi + 4 HNO3 + 3 O2 = 4 BiONO3 + 2 H2O
Na2CO3(s) + NO(g) + O2(g) = NaNO2 + CO2 =>
2 Na2CO3(s) + 4 NO(g) + O2(g) = 4 NaNO2 + 2 CO2
C20H30O2 + NaOH = C20H29O2Na + H2O =>
C20H30O2 + NaOH = C20H29O2Na + H2O
Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]
Li2SO4 + BaCl2 = LiCl + BaSO4 =>
Li2SO4 + BaCl2 = 2 LiCl + BaSO4
CaCl2 + F2CO3 = CaCO3 + FCl =>
CaCl2 + F2CO3 = CaCO3 + 2 FCl
Fe(NO3)3 + Zn = Zn(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Fe
HNO3 + Sn = Sn4NO3 + H =>
HNO3 + 4 Sn = Sn4NO3 + H
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Al + NaOH + H2O + O2 = NaAl(OH)4 =>
4 Al + 4 NaOH + 6 H2O + 3 O2 = 4 NaAl(OH)4
Mn2O3 + SI = SIO + Mn =>
Mn2O3 + 3 SI = 3 SIO + 2 Mn
KBr + Ba(OH)2 = KOH + BaBr2 =>
2 KBr + Ba(OH)2 = 2 KOH + BaBr2
C2H4 + CO3 = CO2 + H2O =>
C2H4 + 6 CO3 = 8 CO2 + 2 H2O
S + KOH = K2S2O3 + K2S2 + H2O =>
6 S + 6 KOH = K2S2O3 + 2 K2S2 + 3 H2O
Mg + HCl + NaOH = MgO + NaCl + H2 =>
Mg + HCl + NaOH = MgO + NaCl + H2
Fe2O3 + C(s) = Fe3O4(s) + CO(s) =>
3 Fe2O3 + C(s) = 2 Fe3O4(s) + CO(s)
Ag2S(s) + H2O = Ag(s) + H2S(g) + O2(g) =>
2 Ag2S(s) + 2 H2O = 4 Ag(s) + 2 H2S(g) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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