| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + Br2 = 2 Li{+} + 2 Br{-}
Cu(OH)2 + SO2 = CuSO4 + H2 =>
Cu(OH)2 + SO2 = CuSO4 + H2
PbO + H2O = PbO2H2 =>
PbO + H2O = PbO2H2
In(OH)3 + HI = InI3 + H2O =>
In(OH)3 + 3 HI = InI3 + 3 H2O
C8H9NO2 + K2CO3 + CH3CH2CH2I = C12H17NO2 + KI + KHCO3 =>
3 C8H9NO2 + 4 K2CO3 + 4 CH3CH2CH2I = 3 C12H17NO2 + 4 KI + 4 KHCO3
AgNO3 + NaOH + NiO + O2 + NaAlO2 + CuCl = Ag9CuNi9AlO20 + H2O + NaNO3 + NaCl =>
36 AgNO3 + 36 NaOH + 36 NiO + 9 O2 + 4 NaAlO2 + 4 CuCl = 4 Ag9CuNi9AlO20 + 18 H2O + 36 NaNO3 + 4 NaCl
C2H5OCOOH + NaOH = H2O + NaC2H5OCOO =>
C2H5OCOOH + NaOH = H2O + NaC2H5OCOO
Al2(SO4)2 + BaCl2 = Al2Cl2 + Ba(SO4)2 =>
Al2(SO4)2 + BaCl2 = Al2Cl2 + Ba(SO4)2
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
CH2O + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 CH2O + 4 NO3{-} + 4 H{+} = 2 N2 + 5 CO2 + 7 H2O
Zn + H2SO4 + H2O = [Zn(H2O)4]SO4 + H2 =>
Zn + H2SO4 + 4 H2O = [Zn(H2O)4]SO4 + H2
C6H12O6 + C = C2H4 + CO =>
C6H12O6 + 6 C = 3 C2H4 + 6 CO
NH2 + Cl2 = NH4Cl + NCl3 =>
2 NH2 + 2 Cl2 = NH4Cl + NCl3
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
NH2 + Cl2 = NCl3 + HCl =>
2 NH2 + 5 Cl2 = 2 NCl3 + 4 HCl
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
H2SO4 + CH3COOH + K2Cr2O7 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
16 H2SO4 + 3 CH3COOH + 4 K2Cr2O7 = 6 CO2 + 22 H2O + 4 K2SO4 + 4 Cr2(SO4)3
NH2 + Cl2 = NH4Cl + N2 =>
4 NH2 + Cl2 = 2 NH4Cl + N2
C42H70O35 + O2 = CO2 + H2O =>
C42H70O35 + 42 O2 = 42 CO2 + 35 H2O
FeAsS + O2 + H2O = H3AsO3 + Fe(OH)3 + SO4 =>
2 FeAsS + 7 O2 + 6 H2O = 2 H3AsO3 + 2 Fe(OH)3 + 2 SO4
CdSO4 + NaOH = CdOH + NaSO4 =>
CdSO4 + NaOH = CdOH + NaSO4
NaIO3 + Na2SO3 + H2SO4 = I2 + H2O + Na2SO4 =>
2 NaIO3 + 5 Na2SO3 + H2SO4 = I2 + H2O + 6 Na2SO4
Cl2 + OH{-} = Cl{-} + ClO{-} + H{+} =>
Cl2 + OH{-} = Cl{-} + ClO{-} + H{+}
S2O7 + H2O = H2SO4 + O2 =>
2 S2O7 + 4 H2O = 4 H2SO4 + O2
C5H8O2N + O2 = CO2 + H2O + NH3 =>
4 C5H8O2N + 21 O2 = 20 CO2 + 10 H2O + 4 NH3
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
CuCO2 = Cu0 + CO2 =>
CuCO2 = Cu0 + CO2
W2O5 + CO = W + CO2 =>
W2O5 + 5 CO = 2 W + 5 CO2
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
CaS + NH4Cl = NH3 + CaCl2 + H2S =>
CaS + 2 NH4Cl = 2 NH3 + CaCl2 + H2S
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
HNO3 + NaOH = HOH + Na(NO3) =>
HNO3 + NaOH = HOH + Na(NO3)
KHCO3 + LiOH = LiHCO3 + KOH =>
KHCO3 + LiOH = LiHCO3 + KOH
Mg(NO3)2 + BaO = BaNO3 + MgO2 =>
Mg(NO3)2 + 2 BaO = 2 BaNO3 + MgO2
CuS + H2O = Cu + HSO4 + H =>
CuS + 4 H2O = Cu + HSO4 + 7 H
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
Ca(HCO3)2(aq) + NH4OH(aq) = Ca(OH)2(aq) + NH4(HCO3)(aq) =>
Ca(HCO3)2(aq) + 2 NH4OH(aq) = Ca(OH)2(aq) + 2 NH4(HCO3)(aq)
H2TiCl6 + H2O2 + NaOH = NaTiO8 + H2O + NaCl =>
2 H2TiCl6 + 11 H2O2 + 14 NaOH = 2 NaTiO8 + 20 H2O + 12 NaCl
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
HPO3{-2} + Br{-} + H2O = OH{-} + Br2 + H2PO2{-} =>
HPO3{-2} + 2 Br{-} + 2 H2O = 3 OH{-} + Br2 + H2PO2{-}
CaSO4 + H2SO4 = Ca + HSO4 =>
CaSO4 + H2SO4 = Ca + 2 HSO4
Na2CO3 + H2SiF6 = Na2SiF6 + H2O + CO2 =>
Na2CO3 + H2SiF6 = Na2SiF6 + H2O + CO2
Te + H2SO4 = H2TeO4 + SO2 + H2O =>
Te + 3 H2SO4 = H2TeO4 + 3 SO2 + 2 H2O
HCl + CH3COONa = CH3COOH + NaCl =>
HCl + CH3COONa = CH3COOH + NaCl
Ca(NO3)2*4H2O + SrCO3 = Sr(NO3)2 + CaCO3 + H2O =>
Ca(NO3)2*4H2O + SrCO3 = Sr(NO3)2 + CaCO3 + 4 H2O
NH2 + Cl2 = N2 + HCl =>
2 NH2 + 2 Cl2 = N2 + 4 HCl
N2 = N0 =>
N2 = 2 N0
NO2 + H2O = O2 + HN3 =>
12 NO2 + 2 H2O = 13 O2 + 4 HN3
MgO + Ca = CaO + Mg =>
MgO + Ca = CaO + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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