| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5Cl + Mg = C2H5ClMg
PbSO4 + KCl = PbCl2 + K2SO4 =>
PbSO4 + 2 KCl = PbCl2 + K2SO4
HI(aq) + Al(s) = AlI3 + H2 =>
6 HI(aq) + 2 Al(s) = 2 AlI3 + 3 H2
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
C10H15NOH + H2SO4 + NaOH = C10H15N + NaSO4 + H2O =>
C10H15NOH + H2SO4 + NaOH = C10H15N + NaSO4 + 2 H2O
Pb2O4 + H2SO4 = Pb(SO4)2 + H2O =>
Pb2O4 + 4 H2SO4 = 2 Pb(SO4)2 + 4 H2O
Ni + NH3 = Ni(NH3)2 =>
Ni + 2 NH3 = Ni(NH3)2
FeCl2(aq) + Na3PO4(aq) = Fe3(PO4)2(aq) + NaCl(aq) =>
3 FeCl2(aq) + 2 Na3PO4(aq) = Fe3(PO4)2(aq) + 6 NaCl(aq)
Ba + C2O4 = Ba(C2O4) =>
Ba + C2O4 = Ba(C2O4)
Ca(HCO3)2 + KOH = CaCO3 + KHCO3 + H2O =>
Ca(HCO3)2 + KOH = CaCO3 + KHCO3 + H2O
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(aq) =>
CoCl2(aq) + CuSO4(aq) = CoSO4(aq) + CuCl2(aq)
Fe + Al(NO3)3 = Fe(NO3)3 + Al =>
Fe + Al(NO3)3 = Fe(NO3)3 + Al
C13H10 + O2 = C13H8O + H2O =>
C13H10 + O2 = C13H8O + H2O
Ca(NO2)2 + HCl = Ca(Cl)2 + HNO2 =>
Ca(NO2)2 + 2 HCl = Ca(Cl)2 + 2 HNO2
C6H7NO + O2 = CO2 + H2O + N2 =>
4 C6H7NO + 29 O2 = 24 CO2 + 14 H2O + 2 N2
AlBr3 + Cl2(g) = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2(g) = 2 AlCl3 + 3 Br2
Cu(H2O)4(OH)2 = CuO + H2O =>
Cu(H2O)4(OH)2 = CuO + 5 H2O
Ti(OH)4 + H2Se = TiSe2 + H2O =>
Ti(OH)4 + 2 H2Se = TiSe2 + 4 H2O
HClO + Zn = ZnClO + H2 =>
2 HClO + 2 Zn = 2 ZnClO + H2
CaCO3 + H2(SO4) = CaSO4 + CO2 + H2O =>
CaCO3 + H2(SO4) = CaSO4 + CO2 + H2O
NH3 + CI = N2H4 + NH4CI =>
4 NH3 + 2 CI = N2H4 + 2 NH4CI
TiCl4 + H2 = TiCl3 + HCl =>
2 TiCl4 + H2 = 2 TiCl3 + 2 HCl
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + KCl =>
CaCl2 + K4(Fe(CN)6) = CaK2(Fe(CN)6) + 2 KCl
(NH4)3PO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Ag2C2O4 = Ag + C + O =>
Ag2C2O4 = 2 Ag + 2 C + 4 O
Yb + S = YbS =>
Yb + S = YbS
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l)
Cu + Sn = Cu3Sn =>
3 Cu + Sn = Cu3Sn
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
Ag3PO4 + H2O = Ag + O2 + H3PO4 =>
4 Ag3PO4 + 6 H2O = 12 Ag + 3 O2 + 4 H3PO4
CO2 + BaCl2 = BaO + CCl4 =>
CO2 + 2 BaCl2 = 2 BaO + CCl4
AgNo2 + NaBr = NaNo2 + AgBr =>
AgNo2 + NaBr = NaNo2 + AgBr
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
FeCl2 + CuCl2 = FeCl3 + CuCl =>
FeCl2 + CuCl2 = FeCl3 + CuCl
Se(s) + O2(g) = SeO2(g) =>
Se(s) + O2(g) = SeO2(g)
PCl3 + KOH = H3PO3 + KCl =>
PCl3 + 3 KOH = H3PO3 + 3 KCl
NaOH + BeSO4 = Na2SO4 + Be(OH)2 =>
2 NaOH + BeSO4 = Na2SO4 + Be(OH)2
C7H7O3N + O2 = CO2 + H2O + NO2 =>
4 C7H7O3N + 33 O2 = 28 CO2 + 14 H2O + 4 NO2
NO(g) + O3(g) = NO2(g) =>
3 NO(g) + O3(g) = 3 NO2(g)
HNO3 + Na2Cr2O7 = H2Cr2O7 + NaNO3 =>
2 HNO3 + Na2Cr2O7 = H2Cr2O7 + 2 NaNO3
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
MnC2O4*3H20 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H20 + 47 O2 = Mn3O4 + 90 H2O + 6 CO2
CaCO3 + CuCl2 + H2O = Cu(OH)2 + CaCl2 + CO2 =>
CaCO3 + CuCl2 + H2O = Cu(OH)2 + CaCl2 + CO2
SCl4 = S8 + Cl2 =>
8 SCl4 = S8 + 16 Cl2
Cu + AgIO2 = Ag + Cu(IO2)2 =>
Cu + 2 AgIO2 = 2 Ag + Cu(IO2)2
FeH2 + O2 = Fe + H2O =>
2 FeH2 + O2 = 2 Fe + 2 H2O
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + H2SO4 + NO + H2O =>
3 Cu3AsS4 + 53 HNO3 = 9 Cu(NO3)2 + 3 H3AsO4 + 12 H2SO4 + 35 NO + 10 H2O
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
AgI + HNO3 = AgNO3 + HI =>
AgI + HNO3 = AgNO3 + HI
H2SO3 + ZnCO3 = H2CO3 + ZnSO3 =>
H2SO3 + ZnCO3 = H2CO3 + ZnSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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