| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 6 NaOH = 6 KOH + Na6(PO4)2
C8H8 + HNO3 = C8H7 + H2NO3 =>
C8H8 + HNO3 = C8H7 + H2NO3
HNO3 + NaCl = Na(NO3) + HCl =>
HNO3 + NaCl = Na(NO3) + HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
MgSO4 + ZnF2 = ZnSO4 + MgF2 =>
MgSO4 + ZnF2 = ZnSO4 + MgF2
Fe3O3 + Al2O3 = Al2Fe2 + O2 =>
4 Fe3O3 + 6 Al2O3 = 6 Al2Fe2 + 15 O2
K2SiO3 + KOH = K4SiO4 + H2O =>
K2SiO3 + 2 KOH = K4SiO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag + CuBr = AgBr + Cu =>
Ag + CuBr = AgBr + Cu
OPb + NO2 + O2 = N2O6Pb =>
2 OPb + 4 NO2 + O2 = 2 N2O6Pb
Na2S2O3 + Ag(NO3)2 = AgS2O3 + Na2(NO3)2 =>
Na2S2O3 + Ag(NO3)2 = AgS2O3 + Na2(NO3)2
P4(s) + H2O(l) + OH{-}(aq) = H2PO2{-} + PH3(g) =>
P4(s) + 3 H2O(l) + 3 OH{-}(aq) = 3 H2PO2{-} + PH3(g)
CaSO4 + S = SO3 + CaS =>
3 CaSO4 + 4 S = 4 SO3 + 3 CaS
Ca3PO42 + SiO2 + C = P4 + CaSiO3 + CO =>
4 Ca3PO42 + 12 SiO2 + 156 C = P4 + 12 CaSiO3 + 156 CO
AlCl3(aq) + NaOH(aq) = Al(OH)3 + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl(aq)
Zn(NO3)2 + K2(CO3) = Zn(CO3) + K(NO3) =>
Zn(NO3)2 + K2(CO3) = Zn(CO3) + 2 K(NO3)
AlPb(NO3) = PbAl(NO3) =>
AlPb(NO3) = PbAl(NO3)
CuSO4*5H2O + KI + Na2S2O3 = CuI + K2SO4 + Na2SO4 + Na2S4O6 + H2O =>
2 CuSO4*5H2O + 2 KI + 2 Na2S2O3 = 2 CuI + K2SO4 + Na2SO4 + Na2S4O6 + 10 H2O
FeCO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + Mn(SO4) + H2O + K2SO4 =>
10 FeCO3 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 2 Mn(SO4) + 18 H2O + K2SO4
NaOH(aq) + CuCl2(aq) = NaCl(aq) + Cu(OH)2 =>
2 NaOH(aq) + CuCl2(aq) = 2 NaCl(aq) + Cu(OH)2
HCH3COO + Li2CO3 = H2O + CO2 + LiCH3COO =>
2 HCH3COO + Li2CO3 = H2O + CO2 + 2 LiCH3COO
CH2O + HCl = CH4O + Cl22 =>
11 CH2O + 22 HCl = 11 CH4O + Cl22
C57H11006 + O2 = CO2 + H2O =>
2 C57H11006 + 5617 O2 = 114 CO2 + 11006 H2O
KHCl + C = C2HCl + K =>
KHCl + 2 C = C2HCl + K
K3AsO4 + Na2S + HCl = As + KCl + S + H2O + NaCl =>
2 K3AsO4 + 5 Na2S + 16 HCl = 2 As + 6 KCl + 5 S + 8 H2O + 10 NaCl
AlCl3(aq) + NaOH(aq) = NaAlO2(aq) + NaCl(aq) + H2O =>
AlCl3(aq) + 4 NaOH(aq) = NaAlO2(aq) + 3 NaCl(aq) + 2 H2O
Cu(OH)2 + H2S = [Cu(OH)]2S + H2O =>
2 Cu(OH)2 + H2S = [Cu(OH)]2S + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H6TeO6 + NaOH = Na2TeO4 + H2O =>
H6TeO6 + 2 NaOH = Na2TeO4 + 4 H2O
Na + H2O = Na{+} + OH{-} + H3 =>
3 Na + 3 H2O = 3 Na{+} + 3 OH{-} + H3
CaC2 + N2 = CaCN2 + C =>
CaC2 + N2 = CaCN2 + C
Na2S + H2(SO4) = Na2(SO4)H2S =>
Na2S + H2(SO4) = Na2(SO4)H2S
Mg + FeSO4 = Fe + Mg(SO4)2 =>
Mg + 2 FeSO4 = 2 Fe + Mg(SO4)2
C4H4O4 = C4H2O3 + H2O =>
C4H4O4 = C4H2O3 + H2O
NaI + Na2O + O2 = Na5IO6 =>
NaI + 2 Na2O + 2 O2 = Na5IO6
SO2Cl2 + NH3 = SO2(NH2)2 + HCl =>
SO2Cl2 + 2 NH3 = SO2(NH2)2 + 2 HCl
C10H8(g) + O2(g) = CO2(g) + H2O(g) =>
C10H8(g) + 12 O2(g) = 10 CO2(g) + 4 H2O(g)
Fe(No3)2 + Ag = FeAg + No3 =>
Fe(No3)2 + Ag = FeAg + 2 No3
N + Cl = N2Cl4 =>
2 N + 4 Cl = N2Cl4
FeS(sulfuroferroso) + O2 = FeO + SO2 =>
2 FeS(sulfuroferroso) + 3 O2 = 2 FeO + 2 SO2
NaClO + FeSO4 = Fe(ClO)2 + Na2SO4 =>
2 NaClO + FeSO4 = Fe(ClO)2 + Na2SO4
SrO + H2O = SrOH2O =>
SrO + H2O = SrOH2O
CaCO3 + HCI = CaC2 + CaCI2 + CO2 + H2O =>
7 CaCO3 + 10 HCI = 2 CaC2 + 5 CaCI2 + 8 CO2 + 5 H2O
Cd(HCO3)2 = CdCO3 + CO2 + H2O =>
Cd(HCO3)2 = CdCO3 + CO2 + H2O
Ca(Cl2) + Fe(Cl3) = Ca(Cl3) + Fe(Cl2) =>
Ca(Cl2) + Fe(Cl3) = Ca(Cl3) + Fe(Cl2)
Li + Al(SO4) = Li2(SO4) + Al =>
2 Li + Al(SO4) = Li2(SO4) + Al
Fl2 + KI = KFl + I2 =>
Fl2 + 2 KI = 2 KFl + I2
H2S + H2SO3 = H2O + S =>
2 H2S + H2SO3 = 3 H2O + 3 S
Cu(NO3)2(aq) + Na2C2O4(aq) = CuC2O4(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2C2O4(aq) = CuC2O4(aq) + 2 NaNO3(aq)
Na(s) + CI(g) = NaCI(s) = =>
Na(s) + CI(g) = NaCI(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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