| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
As + I2 = AsI =>
2 As + I2 = 2 AsI
C4H9O2 = H2 + CH3CO =>
2 C4H9O2 = 3 H2 + 4 CH3CO
NaHCO3 + Ca3(PO4)2 = Ca(HCO3)2 + Na3PO4 =>
6 NaHCO3 + Ca3(PO4)2 = 3 Ca(HCO3)2 + 2 Na3PO4
C3H6 = C7H8 + H2 =>
7 C3H6 = 3 C7H8 + 9 H2
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn(NO3)2
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
Pb{2} + Na2CO3 = PbCO3 + Na{+} =>
Pb{2} + Na2CO3 = PbCO3 + 2 Na{+}
Cs + C = CsC2 =>
Cs + 2 C = CsC2
HCl + H2PO4 = H2PO3 + Cl2 + H2O =>
2 HCl + H2PO4 = H2PO3 + Cl2 + H2O
Hg + H2 = Hg2H =>
4 Hg + H2 = 2 Hg2H
Mn(OH)2 + Al = Al(OH)3 + Mn =>
3 Mn(OH)2 + 2 Al = 2 Al(OH)3 + 3 Mn
FeCl3 + H2S = S + FeCl2 + HCl =>
2 FeCl3 + H2S = S + 2 FeCl2 + 2 HCl
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
Mg + Co(NO3)2 = Mg(NO3)2 + Co =>
Mg + Co(NO3)2 = Mg(NO3)2 + Co
Li + S2 = LiS2 =>
Li + S2 = LiS2
CaCl2(s) + H2O(l) = CaO + HCl =>
CaCl2(s) + H2O(l) = CaO + 2 HCl
Na2B4O7 + Cr2(SO4)3 = NaBO2 + Cr(BO2)3 + SO2 + O2 =>
6 Na2B4O7 + 2 Cr2(SO4)3 = 12 NaBO2 + 4 Cr(BO2)3 + 6 SO2 + 3 O2
C2H6 + Br = C2H5Br + H =>
C2H6 + Br = C2H5Br + H
C2O2 = C2O + O2 =>
2 C2O2 = 2 C2O + O2
Ni + H2O + HCl = NiCl2*6H2O + H =>
Ni + 6 H2O + 2 HCl = NiCl2*6H2O + 2 H
H + O3 = HO3 =>
H + O3 = HO3
Ag(NH3)2OH + CH2O = Ag + HCOONH4 + NH3 + H2O =>
2 Ag(NH3)2OH + CH2O = 2 Ag + HCOONH4 + 3 NH3 + H2O
KMnO4 + S + H2SO4 = MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 S + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 4 H2O
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + NaCl + CO2 =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaCl + 3 CO2
Fe + Fl2 = FeFl =>
2 Fe + Fl2 = 2 FeFl
HCOONa = HCOO + Na =>
HCOONa = HCOO + Na
Na(s) + Cl(g) = NaCl(s) =>
Na(s) + Cl(g) = NaCl(s)
C4H4O6 + O2 = CO2 + H2O =>
C4H4O6 + 2 O2 = 4 CO2 + 2 H2O
C4H6BaO4 + (NH4)2SO4 = BaSO4 + NH4C2H3O2 =>
C4H6BaO4 + (NH4)2SO4 = BaSO4 + 2 NH4C2H3O2
C2H4 + HNO3 = C2H6O2 + NO2 =>
C2H4 + 2 HNO3 = C2H6O2 + 2 NO2
Fe2SiO4 + CO2 + H2O = FeCO3 + H4SiO4 =>
Fe2SiO4 + 2 CO2 + 2 H2O = 2 FeCO3 + H4SiO4
NaI(aq) + Hg2(NO3)2(aq) = Na(NO3)2(aq) + Hg2I(s) =>
NaI(aq) + Hg2(NO3)2(aq) = Na(NO3)2(aq) + Hg2I(s)
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
HCOOH + C3H7OH = HCOOC3H7 + H2 =>
2 HCOOH + 6 C3H7OH = 5 HCOOC3H7 + 6 H2
Cu + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Cu + K2Cr2O7 + 7 H2SO4 = 3 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
C3H6 + O2 = H2O + CO =>
C3H6 + 3 O2 = 3 H2O + 3 CO
CaSiO3 + Al = CaSi + Al2O3 =>
CaSiO3 + 2 Al = CaSi + Al2O3
Ba + Al(BrO3)3 = Al + Ba(BrO3)2 =>
3 Ba + 2 Al(BrO3)3 = 2 Al + 3 Ba(BrO3)2
FeI3 + Cu(ClO2)2 = Fe(ClO2)3 + CuI2 =>
2 FeI3 + 3 Cu(ClO2)2 = 2 Fe(ClO2)3 + 3 CuI2
RbCl(s) + H2SO4(aq) = HCl(g) + RbHSO4(aq) =>
RbCl(s) + H2SO4(aq) = HCl(g) + RbHSO4(aq)
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
CH3Cl = C + H2 + Cl =>
2 CH3Cl = 2 C + 3 H2 + 2 Cl
PbS2 = PbS + S2 =>
2 PbS2 = 2 PbS + S2
Ba + Al(BrO3)3 = Al + Ba(BrO3)2 =>
3 Ba + 2 Al(BrO3)3 = 2 Al + 3 Ba(BrO3)2
CaSiO3 + Al = CaSi + Al2O3 =>
CaSiO3 + 2 Al = CaSi + Al2O3
Ba + Al(BrO3)3 = Al + Ba(BrO3)2 =>
3 Ba + 2 Al(BrO3)3 = 2 Al + 3 Ba(BrO3)2
PCl3 + S = PSCl3 =>
PCl3 + S = PSCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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