| Équations équilibrées la veille |
2 SO3{-}2 + MnO4 = 2 SO4{-}2 + MnO2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C13H18O7 + H2O = C6H12O6 + C7H8O2 =>
C13H18O7 + H2O = C6H12O6 + C7H8O2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
PdBr2 + HCl = HBr + PdCl2 =>
PdBr2 + 2 HCl = 2 HBr + PdCl2
KNO3 + AlCl3 = Al(NO3)3 + KCl =>
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C(k) + O2(d) = CO(d) =>
2 C(k) + O2(d) = 2 CO(d)
SrCO3 + Mg = SrO + MgO + CO =>
SrCO3 + Mg = SrO + MgO + CO
NH3O2 + O2 = NO2 + H2O =>
4 NH3O2 + 3 O2 = 4 NO2 + 6 H2O
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
CoCO3 + HCl + NH3 + O2 = [Co(NH3)5Cl]Cl2 + CO2 + H2O =>
4 CoCO3 + 12 HCl + 20 NH3 + O2 = 4[Co(NH3)5Cl]Cl2 + 4 CO2 + 6 H2O
C2H5O2CCH3 + O2 = CH3COOH =>
C2H5O2CCH3 + O2 = 2 CH3COOH
H2SO4 + CuBr = CuBr2 + CuSO4 + SO2 + H2O =>
2 H2SO4 + 2 CuBr = CuBr2 + CuSO4 + SO2 + 2 H2O
MgSiN2 + H2O = Mg(OH)2 + NH4{+} + OH{-} + H2SiO3 =>
MgSiN2 + 7 H2O = Mg(OH)2 + 2 NH4{+} + 2 OH{-} + H2SiO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
KClO3 + SO2 + H2O = KCl + H2SO4 =>
KClO3 + 3 SO2 + 3 H2O = KCl + 3 H2SO4
NaOH + Cu(C2H3O2)2 = C2H3NaO2 + Cu(OH)2 =>
2 NaOH + Cu(C2H3O2)2 = 2 C2H3NaO2 + Cu(OH)2
NaOH + Cu2SO4 = Cu2OH + NaSO4 =>
NaOH + Cu2SO4 = Cu2OH + NaSO4
AgNO3 + H2C2O4 = Ag2C2O4 + HNO3 =>
2 AgNO3 + H2C2O4 = Ag2C2O4 + 2 HNO3
Ag + HCl = Ag3HCl =>
3 Ag + HCl = Ag3HCl
C4H9N3O2 + C6H13NO3S = C4H9N3O2*C6H13NO3S =>
C4H9N3O2 + C6H13NO3S = C4H9N3O2*C6H13NO3S
Ag + NaOH(aq) = AgOH(s) + Na =>
Ag + NaOH(aq) = AgOH(s) + Na
Ca(IO3)2 + KI + HCI = CaCI2 + KCI + I2 + H2O =>
Ca(IO3)2 + 11 KI + 12 HCI = CaCI2 + 11 KCI + 6 I2 + 6 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
H2(SO4) + B(OH)3 = B2(SO4)3 + H2O =>
3 H2(SO4) + 2 B(OH)3 = B2(SO4)3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + HC2O3H2 = ZnC2O3H2 + H2 =>
2 Zn + 2 HC2O3H2 = 2 ZnC2O3H2 + H2
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
Fe2O3 + C2H6 = Fe3O4 + CO2 + H2O =>
21 Fe2O3 + C2H6 = 14 Fe3O4 + 2 CO2 + 3 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
C9H7NaO4 + HCl = C9H8O4NaCl =>
C9H7NaO4 + HCl = C9H8O4NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
P4 + IO3{-} + OH{-} = PO4{3-} + I2 + H2O =>
P4 + 4 IO3{-} + 8 OH{-} = 4 PO4{3-} + 2 I2 + 4 H2O
HC2H3O2 + NaC2H3O2 = H2O + NaC3H3O2 =>
HC2H3O2 + 2 NaC2H3O2 = 2 H2O + 2 NaC3H3O2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PCl3 + Cl3 = PCl5 =>
3 PCl3 + 2 Cl3 = 3 PCl5
Al + Ag(NO3)3 = Al(NO3)3 + Ag =>
Al + Ag(NO3)3 = Al(NO3)3 + Ag
hydrogen + nitrogenmonoxide = water + nitrogen =>
2 H2 + 2 NO = 2 H2O + N2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + H2SO4 = AlO3 + H2S =>
4 Al + 3 H2SO4 = 4 AlO3 + 3 H2S
C(k) + O2(d) = CO(d) =>
2 C(k) + O2(d) = 2 CO(d)
Cu + AgC2H3O2 = Cu(C2H3O2)2 + Ag =>
Cu + 2 AgC2H3O2 = Cu(C2H3O2)2 + 2 Ag
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
PbCl2 + Ni(NO3)2 = Pb(NO3)2 + NiCl2 =>
PbCl2 + Ni(NO3)2 = Pb(NO3)2 + NiCl2
Li2CO3 + P2O5 = Li3PO4 + CO2 =>
3 Li2CO3 + P2O5 = 2 Li3PO4 + 3 CO2
Pb + BaS = PbS2 + Ba =>
Pb + 2 BaS = PbS2 + 2 Ba
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
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| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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