| Équations équilibrées la veille | Équations équilibrées le lendemain |
C16H36O4Ti + 4 HNO3 + 24 O2 = Ti(NO3)4 + 16 CO2 + 20 H2O
NaIO4 + MnSO4 + H2O = NaIO3 + HMnO4 + H2SO4 =>
5 NaIO4 + 2 MnSO4 + 3 H2O = 5 NaIO3 + 2 HMnO4 + 2 H2SO4
MnSO4 + (NH4)2SO4 + H2O = (NH4)2Mn(SO4)2*6H2O =>
MnSO4 + (NH4)2SO4 + 6 H2O = (NH4)2Mn(SO4)2*6H2O
MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O
NH2ONO3 = N2 + O2 + H2O =>
2 NH2ONO3 = 2 N2 + 3 O2 + 2 H2O
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2 =>
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2
CH3(OH) + CH3COOH = CH3COOCH3 + H2O =>
CH3(OH) + CH3COOH = CH3COOCH3 + H2O
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
Zn + Ni{2+} = Ni + Zn{2+} =>
Zn + Ni{2+} = Ni + Zn{2+}
NiSO4 + CuS = NiS + CuSO4 =>
NiSO4 + CuS = NiS + CuSO4
H2PO2{-} + H2O = H2PO3{-} + H2 =>
H2PO2{-} + H2O = H2PO3{-} + H2
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
SO4 + Zn = SO4Zn =>
SO4 + Zn = SO4Zn
O2 + Cu = OCu =>
O2 + 2 Cu = 2 OCu
Fe(lll) + O2 = Fe2O3 =>
4 Fe(lll) + 3 O2 = 2 Fe2O3
COH2 = CO + H2 =>
COH2 = CO + H2
S02 = S03 =>
3 S02 = 2 S03
NaOH + NHO3 = NaHO3 + NOH =>
NaOH + NHO3 = NaHO3 + NOH
LiOH + FeSO4 = Li2SO4 + Fe(OH)2 =>
2 LiOH + FeSO4 = Li2SO4 + Fe(OH)2
FeS + HCl + H2O = SO2 + ClFe + H2 =>
2 FeS + 2 HCl + 4 H2O = 2 SO2 + 2 ClFe + 5 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2HPO4 + CuSO4 = CuPO4 + Na2HSO4 =>
Na2HPO4 + CuSO4 = CuPO4 + Na2HSO4
C7H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C7H10O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(l)
S*O2 = SO2 =>
S*O2 = SO2
NaFeO2 + HCl = FeCl3 + NaCl + H2O =>
NaFeO2 + 4 HCl = FeCl3 + NaCl + 2 H2O
SrCl2 + KIO3 = SrI2 + KCl + O =>
SrCl2 + 2 KIO3 = SrI2 + 2 KCl + 6 O
NaHCO3 + Cu(NO3)2 = Cu2CO3(OH)2 + NaNO3 + CO2 + H2O =>
4 NaHCO3 + 2 Cu(NO3)2 = Cu2CO3(OH)2 + 4 NaNO3 + 3 CO2 + H2O
NaCrO4 = Na + CrO4 =>
NaCrO4 = Na + CrO4
NiCl2 + Ag = NiAg + Cl2 =>
NiCl2 + Ag = NiAg + Cl2
C5H5N + BCl3 = C5H5NB + Cl3 =>
C5H5N + BCl3 = C5H5NB + Cl3
CO2 + H2O + Cl2 = C2H3Cl + O2 =>
8 CO2 + 6 H2O + 2 Cl2 = 4 C2H3Cl + 11 O2
Al + Fe3 = AlFe3 =>
Al + Fe3 = AlFe3
Co2O3 + N2H4 + H2SO4 = CoSO4 + H2O + N2 =>
2 Co2O3 + N2H4 + 4 H2SO4 = 4 CoSO4 + 6 H2O + N2
Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
Fl + Mg = FlMg =>
Fl + Mg = FlMg
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Pb(NO3)2 + Br2 + KOH = PbO2 + KNO3 + KBr + H2O =>
Pb(NO3)2 + Br2 + 4 KOH = PbO2 + 2 KNO3 + 2 KBr + 2 H2O
H2 + Ag2O = HO + Ag =>
H2 + 2 Ag2O = 2 HO + 4 Ag
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Mg(OH)2 + H2O = MgH2 + OH =>
Mg(OH)2 + 2 H2O = MgH2 + 4 OH
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
PbO + C = Pb + CO =>
PbO + C = Pb + CO
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS =>
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2 + H2O(cookie) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2 + 2 H2O(cookie)
Zn(NO3)2 + KOH = KNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 KNO3 + Zn(OH)2
HClO4 = H + Cl + O =>
HClO4 = H + Cl + 4 O
HNO3 + C5H5N = NO3 + HC5H5N =>
HNO3 + C5H5N = NO3 + HC5H5N
Na2SO4 + HCl = NaCl + H2SO4 =>
Na2SO4 + 2 HCl = 2 NaCl + H2SO4
Al + HCl2 = AlCl4 + H2 =>
Al + 2 HCl2 = AlCl4 + H2
AlOHSO4 + NaOH = NaSO4 + Al(OH)2 =>
AlOHSO4 + NaOH = NaSO4 + Al(OH)2
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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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