| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HIO3 = H2Mg + 2 I + 3 O2
Na4[Fe(CN)6] + AlCl3 = Al4[Fe(CN)6]3 + NaCl =>
3 Na4[Fe(CN)6] + 4 AlCl3 = Al4[Fe(CN)6]3 + 12 NaCl
HgS + HNO3 = Hg(NO3)2 + SO3 + NO + H2O =>
3 HgS + 14 HNO3 = 3 Hg(NO3)2 + 3 SO3 + 8 NO + 7 H2O
Co3O4 + CH3OH = CO2 + H2O + Co =>
3 Co3O4 + 4 CH3OH = 4 CO2 + 8 H2O + 9 Co
FeO5 + CO = CO2 + Fe =>
FeO5 + 5 CO = 5 CO2 + Fe
P4 + Cl2 = P22Cl =>
11 P4 + Cl2 = 2 P22Cl
Ca(OH)2 + CO2 = HCO3 + CaOH =>
Ca(OH)2 + CO2 = HCO3 + CaOH
Mn(NO3)2 = Mn2O3 + NO2 + O2 =>
4 Mn(NO3)2 = 2 Mn2O3 + 8 NO2 + O2
ZnSO[{-}2]4 + MgCl = ZnCl + SO[{-}2]4Mg =>
ZnSO[{-}2]4 + MgCl = ZnCl + SO[{-}2]4Mg
N2H4 + F2 = N2 + H2F2 =>
N2H4 + 2 F2 = N2 + 2 H2F2
HgNO3 = HgNO2 + O2 =>
2 HgNO3 = 2 HgNO2 + O2
KClO + HBr = KCl + H2O + Br =>
KClO + 2 HBr = KCl + H2O + 2 Br
(NH4)2(SO4) + Ba(NO3)2 = Ba(SO4) + NH4NO3 =>
(NH4)2(SO4) + Ba(NO3)2 = Ba(SO4) + 2 NH4NO3
SnCl2 + PbO2 + NaOH = PbCl2 + Na2SnO3 + H2O =>
SnCl2 + PbO2 + 2 NaOH = PbCl2 + Na2SnO3 + H2O
ZnCl2 + Li2SO4 = ZnSO4 + LiCl =>
ZnCl2 + Li2SO4 = ZnSO4 + 2 LiCl
H2S2O8 + H2O = H2SO4 + H2SO5 =>
H2S2O8 + H2O = H2SO4 + H2SO5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Na2MoO4 + HCl + (NaS2C5H11N) = NaCl + MoO2(S2C5NH11)2 + H2O =>
Na2MoO4 + 4 HCl + 2(NaS2C5H11N) = 4 NaCl + MoO2(S2C5NH11)2 + 2 H2O
NaHCO3(aq) + NaCl2(aq) = NaCl(s) + Na(HCO3)2 =>
2 NaHCO3(aq) + NaCl2(aq) = 2 NaCl(s) + Na(HCO3)2
FeCl3 + KSCN + HCl = H3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KSCN + 3 HCl = H3[Fe(SCN)6] + 6 KCl
MgF2 + H2 = MgH2 + F2 =>
MgF2 + H2 = MgH2 + F2
XZn + XAlNO3 = XAl + XZnNO3 =>
XZn + XAlNO3 = XAl + XZnNO3
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Fe2O3 + Cu = CuO + FeO =>
Fe2O3 + Cu = CuO + 2 FeO
Cu + Fe2O3 = CuO3 + Fe2 =>
Cu + Fe2O3 = CuO3 + Fe2
AgCl + Ca(OH)2 = Ag(OH)2 + CaCl =>
AgCl + Ca(OH)2 = Ag(OH)2 + CaCl
KClO + HBr = KCl + H2O + Br =>
KClO + 2 HBr = KCl + H2O + 2 Br
F(NO3)2 + MnO2 + HNO3 = F(NO3)3 + Mn(NO3)2 + H2O =>
2 F(NO3)2 + MnO2 + 4 HNO3 = 2 F(NO3)3 + Mn(NO3)2 + 2 H2O
Fe2O3 + Cu = CuO + FeO =>
Fe2O3 + Cu = CuO + 2 FeO
LiI + PbS = Li2S + PbI2 =>
2 LiI + PbS = Li2S + PbI2
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
CO + H2O = C4H12O2 + O4 =>
4 CO + 6 H2O = C4H12O2 + 2 O4
CuSO4 + PPh3 = CuPPh3 + SO4 =>
CuSO4 + PPh3 = CuPPh3 + SO4
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
C6H12 + O2 = H2C6H8 + H2O =>
2 C6H12 + O2 = 2 H2C6H8 + 2 H2O
Cl2 + CrCl3 + H2O + KCl = K2Cr2O7 + HCl =>
3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl = K2Cr2O7 + 14 HCl
Li + O2 = Li12O =>
24 Li + O2 = 2 Li12O
Ba(OH)2 + KNO3 = Ba(NO3)2 + KOH =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 KOH
KCO3 + Zr2NO3 = KNO3 + Zr2CO3 =>
KCO3 + Zr2NO3 = KNO3 + Zr2CO3
Fe2O3 + Cu = CuO + FeO =>
Fe2O3 + Cu = CuO + 2 FeO
KClO + HBr = KCl + H2O + Br =>
KClO + 2 HBr = KCl + H2O + 2 Br
Ai(NO3)3 + NaOH = Ai(OH)3 + NaNO3 =>
Ai(NO3)3 + 3 NaOH = Ai(OH)3 + 3 NaNO3
YbF3 + H2O = Yb2O3 + F + H =>
2 YbF3 + 3 H2O = Yb2O3 + 6 F + 6 H
U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O
Fe(NO3)2 + NaI = FeI2 + NaNO3 =>
Fe(NO3)2 + 2 NaI = FeI2 + 2 NaNO3
SO2 + KMnO4 + KCl + H2O = K2SO4 + MnCl2 + HCl =>
5 SO2 + 2 KMnO4 + 8 KCl + 2 H2O = 5 K2SO4 + 2 MnCl2 + 4 HCl
SO4Cl2 + HI = H2S + H2O + HCl + I2 =>
SO4Cl2 + 12 HI = H2S + 4 H2O + 2 HCl + 6 I2
Sr(NO3)2 + Fe(NO3)3*9H2O + C10H16N2O8 = Sr07Fe03O3 + H2O + CO2 + N2 =>
70 Sr(NO3)2 + 30 Fe(NO3)3*9H2O + 33 C10H16N2O8 = 10 Sr07Fe03O3 + 534 H2O + 330 CO2 + 148 N2
Ca(HCO3)2(aq) + NH4OH(aq) = NH5CO3 + Ca(OH)2 =>
Ca(HCO3)2(aq) + 2 NH4OH(aq) = 2 NH5CO3 + Ca(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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