| Équations équilibrées la veille |
(COOH)2 + MgO = Mg(COO)2 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
SbCl3 + H2O = HCl + Sb(OH)3 =>
SbCl3 + 3 H2O = 3 HCl + Sb(OH)3
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
CH3OH + C9H8O4 = C8H8O3 + C3H6O2 =>
11 CH3OH + 3 C9H8O4 = C8H8O3 + 10 C3H6O2
BiOOH = Bi + O2H =>
BiOOH = Bi + O2H
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C6H6 + Br = C6H5Br + H =>
C6H6 + Br = C6H5Br + H
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SrF2 + H2O = SrO2 + H2F =>
SrF2 + 2 H2O = SrO2 + 2 H2F
Fe{2+} + Cl2 = Fe{3+} + Cl{-} =>
2 Fe{2+} + Cl2 = 2 Fe{3+} + 2 Cl{-}
Pb(CN)2 + H2O = PbO + H2(CN)2 =>
Pb(CN)2 + H2O = PbO + H2(CN)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + HC2H3O2 = FeH2 + C2H3O2 =>
Fe + 2 HC2H3O2 = FeH2 + 2 C2H3O2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ti2(SO4)3 + NiO2 = Ti2O3 + NiSO4 + O2 =>
2 Ti2(SO4)3 + 6 NiO2 = 2 Ti2O3 + 6 NiSO4 + 3 O2
C2H5COOH + Ca = (C2H5COO)2Ca + H2 =>
2 C2H5COOH + Ca = (C2H5COO)2Ca + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
HNO3 + H2S = HN + H2O + S =>
HNO3 + 3 H2S = HN + 3 H2O + 3 S
Ba(OH)2 + H2 = Ba + HOH =>
Ba(OH)2 + H2 = Ba + 2 HOH
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
P6 + O2 = P6O =>
2 P6 + O2 = 2 P6O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + Na2(NO3)2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2
KOH + C20H14O4 + HCl = KOHC20H14O4HCl =>
KOH + C20H14O4 + HCl = KOHC20H14O4HCl
Mg + H2O(steam) = Mg3O4 + H2(g) =>
3 Mg + 4 H2O(steam) = Mg3O4 + 4 H2(g)
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
C13H8O + BH4 + C2H8O = C13H10O + BH3C2H5O =>
2 C13H8O + BH4 + C2H8O = 2 C13H10O + BH3C2H5O
H2O + Na2SO4 + SrCl2 = HCl + NaOH + SrSO4 =>
2 H2O + Na2SO4 + SrCl2 = 2 HCl + 2 NaOH + SrSO4
AgCI + NaNO3 = AgCINaNO3 =>
AgCI + NaNO3 = AgCINaNO3
CO2 + HCOOH = HOOCCOOH =>
CO2 + HCOOH = HOOCCOOH
Na2S + Cu(CH3COO)2 = (CH3COO)Na + CuS =>
Na2S + Cu(CH3COO)2 = 2(CH3COO)Na + CuS
Ca + Br{+2} = CaBr{+2} =>
Ca + Br{+2} = CaBr{+2}
Na2O + MgI2 = MgO + NaI =>
Na2O + MgI2 = MgO + 2 NaI
HNO3 + Hg + HCl = NO + HgCl + H2O =>
HNO3 + 3 Hg + 3 HCl = NO + 3 HgCl + 2 H2O
OFeS + O2 = Fe2O3 + SO2 =>
4 OFeS + 5 O2 = 2 Fe2O3 + 4 SO2
I4O9(S) = I2O6(S) + I2(s) + O2(g) =>
2 I4O9(S) = 2 I2O6(S) + 2 I2(s) + 3 O2(g)
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| Équations équilibrées la veille |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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