| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-}
SH + O2 = S + H2O =>
4 SH + O2 = 4 S + 2 H2O
H2S(g) + O2 = SO2(g) + H2O(g) =>
2 H2S(g) + 3 O2 = 2 SO2(g) + 2 H2O(g)
Hg(C2H3O2)2 + K3PO4 = Hg3(PO4)2 + KC2H3O2 =>
3 Hg(C2H3O2)2 + 2 K3PO4 = Hg3(PO4)2 + 6 KC2H3O2
FeSO4 + Pb3O4 + H2SO4 = PbSO4 + Fe2(SO4)3 + H2O =>
2 FeSO4 + Pb3O4 + 4 H2SO4 = 3 PbSO4 + Fe2(SO4)3 + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HNO3 + B(OH)3 = B(NO3)3 + H2O =>
3 HNO3 + B(OH)3 = B(NO3)3 + 3 H2O
Li2S + P2S5 + LiI + ZrCl4 = Li697P199Zr1S796I100Cl4 =>
597 Li2S + 199 P2S5 + 200 LiI + 2 ZrCl4 = 2 Li697P199Zr1S796I100Cl4
As(s) + Cl2(g) = AsCl3 =>
2 As(s) + 3 Cl2(g) = 2 AsCl3
*2Fe + Cl2 = FeCl3 =>
*2Fe + 3 Cl2 = 2 FeCl3
Cu2CO3(OH)2(s) + HCl = CuCl2(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2(s) + 4 HCl = 2 CuCl2(s) + CO2(g) + 3 H2O(g)
Mg + N2(g) = Mg3N2(s) =>
3 Mg + N2(g) = Mg3N2(s)
C2H5OH + NaNO2 + H2SO4 = C2H5NO2 + Na2SO4 + H2O =>
2 C2H5OH + 2 NaNO2 + H2SO4 = 2 C2H5NO2 + Na2SO4 + 2 H2O
C8H + O = C2O + HO =>
C8H + 5 O = 4 C2O + HO
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
C2H2 + KMnO4 = K2C2O4 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 K2C2O4 + 8 MnO2 + 2 KOH + 2 H2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2
Zn + V2O5 = ZnO + V =>
5 Zn + V2O5 = 5 ZnO + 2 V
NaAlO2 + Na2CO3 + H2SiF6 = Na3AlF6 + CO2 + Na2SiO3 + H2O =>
NaAlO2 + 2 Na2CO3 + H2SiF6 = Na3AlF6 + 2 CO2 + Na2SiO3 + H2O
CaI2 + NH3 = Ca3N2 + HI =>
3 CaI2 + 2 NH3 = Ca3N2 + 6 HI
Sr(NO3)2 + Bi(NO3)3 + Co(NO3)2 + C6H8O7 = SrBi2Co2O9 + CO2 + H2O + N2 =>
Sr(NO3)2 + 2 Bi(NO3)3 + 2 Co(NO3)2 + 3 C6H8O7 = SrBi2Co2O9 + 18 CO2 + 12 H2O + 6 N2
(NH4)3PO4 + ZnO = Zn3(PO4)2 + (NH4)2O =>
2(NH4)3PO4 + 3 ZnO = Zn3(PO4)2 + 3(NH4)2O
HNO3 + Ba(OH)2 = [BaOH]NO3 + H2O =>
HNO3 + Ba(OH)2 = [BaOH]NO3 + H2O
Pt + I2 = PtI4 =>
Pt + 2 I2 = PtI4
SiCl4(l) + Mg(s) = MgCl2 + Si =>
SiCl4(l) + 2 Mg(s) = 2 MgCl2 + Si
C + O2 = CO2 =>
C + O2 = CO2
Fe2(SO4)3 + KCl = FeCl3 + K2SO4 =>
Fe2(SO4)3 + 6 KCl = 2 FeCl3 + 3 K2SO4
AlBr3 + Cl2 = AlCl + BrCl =>
AlBr3 + 2 Cl2 = AlCl + 3 BrCl
KHCOO + HBr = KBr + HCOOH =>
KHCOO + HBr = KBr + HCOOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCl + H2S = HCl + K2S =>
2 KCl + H2S = 2 HCl + K2S
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
BeO + NH4Cl = BeCl2 + (NH4)2O =>
BeO + 2 NH4Cl = BeCl2 + (NH4)2O
NaCO{+3} + HCl = NaCl + HCO{3} =>
NaCO{+3} + HCl = NaCl + HCO{3}
HCl + C20H14O4 = C20H15O4Cl =>
HCl + C20H14O4 = C20H15O4Cl
CrO3 + (CH3)2O = Cr2O3 + CH3CHO + H2O =>
2 CrO3 + 3(CH3)2O = Cr2O3 + 3 CH3CHO + 3 H2O
C2H5OH + KMnO4 + KOH = K2MnO4 + H2O + CH3COOH =>
C2H5OH + 4 KMnO4 + 4 KOH = 4 K2MnO4 + 3 H2O + CH3COOH
Co(NO3)2 + Na3(PO4) = Co(PO4) + Na3(NO3)2 =>
Co(NO3)2 + Na3(PO4) = Co(PO4) + Na3(NO3)2
C2H5OH + KMnO4 + KOH = K2MnO4 + H2O + CH3COOH =>
C2H5OH + 4 KMnO4 + 4 KOH = 4 K2MnO4 + 3 H2O + CH3COOH
MgO2H2 = MgO + H2O =>
MgO2H2 = MgO + H2O
Cl2O + H2O = HClO3 + HCl =>
3 Cl2O + 3 H2O = 2 HClO3 + 4 HCl
H2 + OSO4 + B(OH)3 = B2(SO4)3 + H2O =>
6 H2 + 3 OSO4 + 2 B(OH)3 = B2(SO4)3 + 9 H2O
CuCl2 + AgC2H3O2 = CuC2H3O2 + Cl2Ag =>
CuCl2 + AgC2H3O2 = CuC2H3O2 + Cl2Ag
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Pb + K(ClO3) = Pb(ClO3)4 + K =>
Pb + 4 K(ClO3) = Pb(ClO3)4 + 4 K
CH2ClCOOH + NH3 = C2H5NO2 + HCl =>
CH2ClCOOH + NH3 = C2H5NO2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/12/25
Équations équilibrées sur03/14/24
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