| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + SbCl3 = 3 ZnCl + Sb
Na3PO4(aq) + CuSO4 = NaSO4(aq) + Cu3PO4 =>
Na3PO4(aq) + 3 CuSO4 = 3 NaSO4(aq) + Cu3PO4
Fe2Br + K(CO3) = KBr + Fe2(CO3) =>
Fe2Br + K(CO3) = KBr + Fe2(CO3)
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Sr{+2} + OH{-} + H{2} + Cl{-} = Sr(OH){2} + HCl =>
Sr{+2} + OH{-} + H{2} + Cl{-} = Sr(OH){2} + HCl
Fe + AgNO3 = FeAg + NO3Fe =>
2 Fe + AgNO3 = FeAg + NO3Fe
CH2CH3OH + O2 = H2O + CH3COOH =>
CH2CH3OH + O2 = H2O + CH3COOH
F(g) + PBr3 = PF2 + Br =>
2 F(g) + PBr3 = PF2 + 3 Br
CuN2O6 + Na2CO3 + H2O = Cu2CO5H2 + NaNO3 + CO2 =>
2 CuN2O6 + 2 Na2CO3 + H2O = Cu2CO5H2 + 4 NaNO3 + CO2
Na3PO4 + CrCl3 = NaCl + PO4 + Cr =>
Na3PO4 + CrCl3 = 3 NaCl + PO4 + Cr
NaIO3(s) + NaI(s) + H2SO4 = I2 + H2O + NaSO4 =>
2 NaIO3(s) + 4 NaI(s) + 6 H2SO4 = 3 I2 + 6 H2O + 6 NaSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K2Cr2O4 + HCl = K2Cr2O7 + KCl + CrHO =>
5 K2Cr2O4 + 6 HCl = 2 K2Cr2O7 + 6 KCl + 6 CrHO
Ca(OH)2 + Hg = Ca(OH)2Hg =>
Ca(OH)2 + Hg = Ca(OH)2Hg
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
LiCl + ZnS = Li2S + ZnCl2 =>
2 LiCl + ZnS = Li2S + ZnCl2
C6H5OH = C6H5O{-} + H{+} =>
C6H5OH = C6H5O{-} + H{+}
FeCl2 + KCN = KCl + K4Fe(CN)6 =>
FeCl2 + 6 KCN = 2 KCl + K4Fe(CN)6
Cu(OH)2 + H2(C2O4) = Cu(C2O4) + H(OH) =>
Cu(OH)2 + H2(C2O4) = Cu(C2O4) + 2 H(OH)
Na2B4O7 + H2(SO4) + H2O = H3(BO3) + Na2(SO4) =>
Na2B4O7 + H2(SO4) + 5 H2O = 4 H3(BO3) + Na2(SO4)
Cr(OH)3 + NH3*H2O = (Cr(NH3)6)(OH)3 + H2O =>
Cr(OH)3 + 6 NH3*H2O = (Cr(NH3)6)(OH)3 + 6 H2O
ClKO3 = KCl + O2 =>
2 ClKO3 = 2 KCl + 3 O2
Se + HClO4 = SeO2 + Cl2 + H2O =>
7 Se + 4 HClO4 = 7 SeO2 + 2 Cl2 + 2 H2O
I2 + H2O = HI + HIO3 =>
3 I2 + 3 H2O = 5 HI + HIO3
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
Li3PO4 + CoCl2 = Co3(PO4)2 + LiCl =>
2 Li3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 LiCl
Cl2 + K2S = KCl + S =>
Cl2 + K2S = 2 KCl + S
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
F2(g) + NaCl(aq) = NaF(aq) + Cl2(g) =>
F2(g) + 2 NaCl(aq) = 2 NaF(aq) + Cl2(g)
CaBr2 + Ag = Ca + AgBr =>
CaBr2 + 2 Ag = Ca + 2 AgBr
C6H13NO2 + H2Cl = C6H14NO2 + Cl =>
2 C6H13NO2 + H2Cl = 2 C6H14NO2 + Cl
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
NaOH + MnSO4 = NaOHMnSO4 =>
NaOH + MnSO4 = NaOHMnSO4
Cr(NO3)2 + MnSO4 = CrSO4 + Mn(NO3)2 =>
Cr(NO3)2 + MnSO4 = CrSO4 + Mn(NO3)2
Cu(NO3)2*5H2O + Na2CO3*H2O = Cu3NO3(OH)5 + NaOH + H2CO3 + HNO3 =>
3 Cu(NO3)2*5H2O + 10 Na2CO3*H2O = Cu3NO3(OH)5 + 20 NaOH + 10 H2CO3 + 5 HNO3
Na2SO4 + CaI2 = CaSO4 + NaI =>
Na2SO4 + CaI2 = CaSO4 + 2 NaI
ZnSO + O2 = ZnO + S2O =>
4 ZnSO + O2 = 4 ZnO + 2 S2O
C6H12O6(s) = C + H2O(g) =>
C6H12O6(s) = 6 C + 6 H2O(g)
KCl(s) + H2SO4 = HCl(g) + K2SO4(aq) =>
2 KCl(s) + H2SO4 = 2 HCl(g) + K2SO4(aq)
Zn(C2H3O2)2 + HNO3 = Zn(NO3)2 + HC2H3O2 =>
Zn(C2H3O2)2 + 2 HNO3 = Zn(NO3)2 + 2 HC2H3O2
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l)
H2O2(heat) = H2O + O2 =>
2 H2O2(heat) = 2 H2O + O2
NaCl(aq) + Ca(NO3)2(aq) = CaCl(s) + Na(NO3)2 =>
NaCl(aq) + Ca(NO3)2(aq) = CaCl(s) + Na(NO3)2
AlO3 = Al + O2 =>
2 AlO3 = 2 Al + 3 O2
LiCl + ZnS = LiS + ZnCl =>
LiCl + ZnS = LiS + ZnCl
MgO + C3H6O3 = Mg(C3H5O3)2 + H2O =>
MgO + 2 C3H6O3 = Mg(C3H5O3)2 + H2O
(NH4)2(SO4) + Pb(NO3)2 = NH4(NO3) + Pb(SO4) =>
(NH4)2(SO4) + Pb(NO3)2 = 2 NH4(NO3) + Pb(SO4)
CuSO4 + H3(C6H5O7)2 = Cu3(C6H5O7)2 + HSO4 =>
3 CuSO4 + H3(C6H5O7)2 = Cu3(C6H5O7)2 + 3 HSO4
C6H5COOH + HNO3 = H2O + C6H4NO2COOH =>
C6H5COOH + HNO3 = H2O + C6H4NO2COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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