| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + HCO3 + HCl = NaCl + CO2 + H2O
BaCl(aq) + NaCO3(aq) = BaCO3(s) + NaCl(aq) =>
BaCl(aq) + NaCO3(aq) = BaCO3(s) + NaCl(aq)
AgNO3 + C2H5OH = AgOH + C2H5NO3 =>
AgNO3 + C2H5OH = AgOH + C2H5NO3
Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
Cr2O7 + 8 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 I2 + 7 H2O
Se4 + O2 = SeO =>
Se4 + 2 O2 = 4 SeO
CuI2 + H2O = CuOHI + HI =>
CuI2 + H2O = CuOHI + HI
NaPO4 + KNO3 = NaNO3 + KPO4 =>
NaPO4 + KNO3 = NaNO3 + KPO4
K + NH4 = KNH4 =>
K + NH4 = KNH4
Pb(C2H3O2)2 + KOH = Pb(OH)2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KOH = Pb(OH)2 + 2 K(C2H3O2)
NH4H2PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2 NH4H2PO4 + 3 CaO = Ca3(PO4)2 + 2 NH3 + 3 H2O
M + A = MA =>
M + A = MA
Cl2(g) + CaI2(aq) = CaCl2 + I2 =>
Cl2(g) + CaI2(aq) = CaCl2 + I2
Fe(Cl)3 + CuSO4 = Fe2(SO4)3 + CuCl2 =>
2 Fe(Cl)3 + 3 CuSO4 = Fe2(SO4)3 + 3 CuCl2
CoCl3 + KNO2 = K3Co(NO2)6 + KCl =>
CoCl3 + 6 KNO2 = K3Co(NO2)6 + 3 KCl
SO + O = SO2 =>
SO + O = SO2
K3[Fe(CN)6] + NaOH = Fe(OH)3 + NaCN + KCN =>
K3[Fe(CN)6] + 3 NaOH = Fe(OH)3 + 3 NaCN + 3 KCN
Cu{+} + MnO4{-} + H2O = Cu{2+} + MnO2 + OH{-} =>
3 Cu{+} + MnO4{-} + 2 H2O = 3 Cu{2+} + MnO2 + 4 OH{-}
C6H12 + KMnO4 + H2O = KOH + MnO2 + C6H14O2 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C6H14O2
KMnO3 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO3 + NaNO2 + H2O = 2 MnO2 + NaNO3 + 2 KOH
NaNO3(aq) + BaCl2(aq) = NaCl(aq) + Ba(NO3)2(aq) =>
2 NaNO3(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(NO3)2(aq)
H3Po4 = H + H2Po4 =>
H3Po4 = H + H2Po4
Ce + Cl = CeCl =>
Ce + Cl = CeCl
Cd3N2 = Cd + N2 =>
Cd3N2 = 3 Cd + N2
HNS + O2 = H2O + N2 + S =>
4 HNS + O2 = 2 H2O + 2 N2 + 4 S
Cr(NO3)3 + TiCl4 + C6H8O6 = Cr2Ti2O7 + CO2 + H2O + NO + Cl2 =>
4 Cr(NO3)3 + 4 TiCl4 + C6H8O6 = 2 Cr2Ti2O7 + 6 CO2 + 4 H2O + 12 NO + 8 Cl2
TiO(NO3)2 + NH2CONH2 = TiO2 + CO2 + H2O + N2 =>
3 TiO(NO3)2 + 5 NH2CONH2 = 3 TiO2 + 5 CO2 + 10 H2O + 8 N2
K3(Al(OH)6) + HCl = KCl + Al(OH)3 + H2O =>
K3(Al(OH)6) + 3 HCl = 3 KCl + Al(OH)3 + 3 H2O
HCOOH + HCl = HOH + HCOCl =>
HCOOH + HCl = HOH + HCOCl
NaH2PO4 + KNO3 = NaNO3 + KH2PO4 =>
NaH2PO4 + KNO3 = NaNO3 + KH2PO4
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
O2(g) + LiCl(aq) = LiClO3 =>
3 O2(g) + 2 LiCl(aq) = 2 LiClO3
InCl3 + H2O = In2O3 + HCl =>
2 InCl3 + 3 H2O = In2O3 + 6 HCl
(N2H4) = N2 + NH3 =>
3(N2H4) = N2 + 4 NH3
KCl(aq) + NaOH(aq) = NaCl(aq) + KOH(aq) =>
KCl(aq) + NaOH(aq) = NaCl(aq) + KOH(aq)
NaClO3 + NaI = NaIO3 + NaCl =>
NaClO3 + NaI = NaIO3 + NaCl
NiI2 + Ca(OH)2 = Ni(OH)2 + CaI2 =>
NiI2 + Ca(OH)2 = Ni(OH)2 + CaI2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na(CO3)2 = NaO2 + CO2 =>
Na(CO3)2 = NaO2 + 2 CO2
Mg3N2(s) + H2O(l) = NH3(g) + Mg(OH)2(aq) =>
Mg3N2(s) + 6 H2O(l) = 2 NH3(g) + 3 Mg(OH)2(aq)
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
KI + (HO) = KOH + I2 =>
2 KI + 2(HO) = 2 KOH + I2
SnCl2 + CuO = CuCl + SnO2 =>
SnCl2 + 2 CuO = 2 CuCl + SnO2
Sn(CO3)2 + NaCl = SnCl4 + Na2(CO3) =>
Sn(CO3)2 + 4 NaCl = SnCl4 + 2 Na2(CO3)
Al + KClO3 + KOH + H2O = K[Al(OH)4] + KCl =>
2 Al + KClO3 + 2 KOH + 3 H2O = 2 K[Al(OH)4] + KCl
H2NC6H4OH + NaOH = H2NC6H4ONa + H2O =>
H2NC6H4OH + NaOH = H2NC6H4ONa + H2O
HNO2 + Li = LiNO2 + H =>
HNO2 + Li = LiNO2 + H
CH2O = CO + H2 =>
CH2O = CO + H2
NaOH + Ca(OH)2 + ClO2 + C = NaClO2 + CaCO3 + H2O =>
4 NaOH + Ca(OH)2 + 4 ClO2 + C = 4 NaClO2 + CaCO3 + 3 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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