| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + CuI2 = 2 LiI + CuCO3
O3 + C2HCl3 = H2O + CO2 + Cl =>
3 O3 + 2 C2HCl3 = H2O + 4 CO2 + 6 Cl
LiO + H2O = HO + Li2O =>
2 LiO + H2O = 2 HO + Li2O
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
H2 + Na3PO4 = NaH + H3PO4 =>
3 H2 + Na3PO4 = 3 NaH + H3PO4
CH3COOH + Sr(OH)2 = H2O + Sr(CH3COO)2 =>
2 CH3COOH + Sr(OH)2 = 2 H2O + Sr(CH3COO)2
Fe{2+} + S{2-} = FeS =>
Fe{2+} + S{2-} = FeS
Al2(SO4)3 + VCl2 = AlCl3 + VSO4 =>
Al2(SO4)3 + 3 VCl2 = 2 AlCl3 + 3 VSO4
LiO + H2O = HO + Li2O =>
2 LiO + H2O = 2 HO + Li2O
Cu(OH)2 + HCH3COO = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HCH3COO = Cu(C2H3O2)2 + 2 H2O
Al + AgClO3 = Ag + Al(ClO3)3 =>
Al + 3 AgClO3 = 3 Ag + Al(ClO3)3
NiS + HNO3 = Ni(NO3)2 + S + NO2 + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + S + 2 NO2 + 2 H2O
B + Na2O2 = NaBO2 + Na2O =>
2 B + 3 Na2O2 = 2 NaBO2 + 2 Na2O
Mg(OH)2 + NaOH = Na2MgO2 + H2O =>
Mg(OH)2 + 2 NaOH = Na2MgO2 + 2 H2O
MgCl2 + NaClO3 = Mg(ClO3)2 + NaCl =>
MgCl2 + 2 NaClO3 = Mg(ClO3)2 + 2 NaCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
LiO + H2O = HO + Li2O =>
2 LiO + H2O = 2 HO + Li2O
C7H8N2O + C7H6O2 = C14H12N2O2 + H2O =>
C7H8N2O + C7H6O2 = C14H12N2O2 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Cl2 + LiF = LiCl + FCl =>
Cl2 + LiF = LiCl + FCl
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
LiO + H2O = HO + Li2O =>
2 LiO + H2O = 2 HO + Li2O
K2Cr2O7 + C2H5OH + H2SO4 = KCr(SO4) + CH2CHO + H2O =>
3 K2Cr2O7 + 10 C2H5OH + 6 H2SO4 = 6 KCr(SO4) + 10 CH2CHO + 21 H2O
HCN = H{+} + CN{-} =>
HCN = H{+} + CN{-}
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
LiC2H3O2 + MnC2H6C2O2 + TiO2 + SnO + O2 = LiMnTiSnCHO + CO2 + H2O =>
LiC2H3O2 + MnC2H6C2O2 + TiO2 + SnO + 4 O2 = LiMnTiSnCHO + 5 CO2 + 4 H2O
H3C6H5O7(aq) + NaHCO3(aq) = HOH(l) + CO2(g) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaHCO3(aq) = 3 HOH(l) + 3 CO2(g) + Na3C6H5O7(aq)
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
Zn3P2 + K = K2P + Zn =>
Zn3P2 + 4 K = 2 K2P + 3 Zn
XOH + NH3 = XOH4N =>
XOH + NH3 = XOH4N
V(OH)5 + O2 + H2O = V(OH)6 =>
4 V(OH)5 + O2 + 2 H2O = 4 V(OH)6
H2O + Cu(NO3)2 + Na2CO3 = CO2 + Cu2(CO3)2*Cu(OH)2 + NaNO3 =>
H2O + 3 Cu(NO3)2 + 3 Na2CO3 = CO2 + Cu2(CO3)2*Cu(OH)2 + 6 NaNO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CH3CH2OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO2 + CH3COOH + H2O =>
5 CH3CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3COOH + 13 H2O
C(s) + H2 + O2(l) = C12H22O11(s)(sucrose) =>
24 C(s) + 22 H2 + 11 O2(l) = 2 C12H22O11(s)(sucrose)
CuCl2 + (NH4)3(PO4) = Cu3(PO4)2 + ClNH4 =>
3 CuCl2 + 2(NH4)3(PO4) = Cu3(PO4)2 + 6 ClNH4
Br2 + Kl = BrKl2 =>
Br2 + 4 Kl = 2 BrKl2
Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2 =>
2 Ag(NO3) + Ca(SO4) = Ag2(SO4) + Ca(NO3)2
BiCl3 + SnCl2 + KOH = K2SnO3 + Bi + H2O + KCl =>
2 BiCl3 + 3 SnCl2 + 18 KOH = 3 K2SnO3 + 2 Bi + 9 H2O + 12 KCl
Cu2CO3 + Al = Cu + Al(CO3)3 =>
3 Cu2CO3 + Al = 6 Cu + Al(CO3)3
Ag(NO3) + KOH = Ag(OH) + K(NO3) =>
Ag(NO3) + KOH = Ag(OH) + K(NO3)
LiPO3 + MnO = LiMnPO4 =>
LiPO3 + MnO = LiMnPO4
I2 + HSO3{-} + H2O = H2SO4 + I{-} + H{+} =>
I2 + HSO3{-} + H2O = H2SO4 + 2 I{-} + H{+}
H3SbO4 + CaO2H2 = Ca3Sb2O8 + H2O =>
2 H3SbO4 + 3 CaO2H2 = Ca3Sb2O8 + 6 H2O
LiO + H2O = HO + Li2O =>
2 LiO + H2O = 2 HO + Li2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2S + O2 = Fe3O4 + SO5 =>
6 Fe2S + 23 O2 = 4 Fe3O4 + 6 SO5
LiO + H2O = HO + Li2O =>
2 LiO + H2O = 2 HO + Li2O
Na3P + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na3PO4 + H2O =>
5 Na3P + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 Na3PO4 + 12 H2O
Ce(IO3)4(aq) + H2C2O4(aq) = Ce2(C2O4)3(aq) + I2(aq) + CO2(g) + H2O(l) =>
2 Ce(IO3)4(aq) + 24 H2C2O4(aq) = Ce2(C2O4)3(aq) + 4 I2(aq) + 42 CO2(g) + 24 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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