| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)
AB + C2D3 = CB + A2D3 =>
2 AB + C2D3 = 2 CB + A2D3
C6H10O5 + H2O = C6H12O6 =>
C6H10O5 + H2O = C6H12O6
(C4H10) + O2 = CO2 + H2O =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H2O
H + CrO4 = CrO + H2O =>
6 H + CrO4 = CrO + 3 H2O
NH3 + CuCl = Cu(NH3)2 + Cl =>
2 NH3 + CuCl = Cu(NH3)2 + Cl
Li + CuCl = LiCl + Cu =>
Li + CuCl = LiCl + Cu
H2SO4 + K4Fe(CN)6 + K3MnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO3 + MnSO4 =>
523 H2SO4 + 18 K4Fe(CN)6 + 106 K3MnO4 = 108 CO2 + 9 Fe2(SO4)3 + 274 H2O + 108 HNO3 + 390 KHSO3 + 106 MnSO4
Li + CuCl = LiCl + Cu =>
Li + CuCl = LiCl + Cu
Cu(OH)2 + NO2 = Cu(NO3)2 + Cu(NO2) + H2O =>
2 Cu(OH)2 + 3 NO2 = Cu(NO3)2 + Cu(NO2) + 2 H2O
Ca + AlCl3 = Ca(AlCl3)2 =>
Ca + 2 AlCl3 = Ca(AlCl3)2
Li3N + O2 = Li2O + NO2 =>
4 Li3N + 7 O2 = 6 Li2O + 4 NO2
C20H40O + O2 = CO2 + H2O =>
2 C20H40O + 59 O2 = 40 CO2 + 40 H2O
K + CH3OH = K2O + CH4 =>
2 K + CH3OH = K2O + CH4
FeI2 + NaOH + I2 = NaI + Fe(OH)3 =>
2 FeI2 + 6 NaOH + I2 = 6 NaI + 2 Fe(OH)3
HI + O2 = HIO5 =>
2 HI + 5 O2 = 2 HIO5
Cl2 + KNO3 + H2O = KClO3 + KCl + HNO3 =>
3 Cl2 + 6 KNO3 + 3 H2O = KClO3 + 5 KCl + 6 HNO3
HNO + Sb(OH)5 = H2O + Sb(NO)5 =>
5 HNO + Sb(OH)5 = 5 H2O + Sb(NO)5
P4 + H2SeO3 + H2O = H2(PHO3) + Se =>
P4 + 3 H2SeO3 + 3 H2O = 4 H2(PHO3) + 3 Se
As2O3 + H2SO4 + H2O = H3AsO4 + SO =>
As2O3 + H2SO4 + 2 H2O = 2 H3AsO4 + SO
CH5COCOOH = H2 + CH3CHOHCOO =>
2 CH5COCOOH = H2 + 2 CH3CHOHCOO
CH3COOH + HCl = CH2COOHCl + H =>
CH3COOH + HCl = CH2COOHCl + 2 H
C3N5(NO3)3 + H2 = N2 + H2O + CO2 =>
C3N5(NO3)3 + 3 H2 = 4 N2 + 3 H2O + 3 CO2
AgNO2 + HCl = AgCl + HNO2 =>
AgNO2 + HCl = AgCl + HNO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
In = In3 =>
3 In = In3
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CuSO4(aq) + KCl(aq) = CuCl2 + K2SO4 =>
CuSO4(aq) + 2 KCl(aq) = CuCl2 + K2SO4
Al[OH]3 + HCl = AlCl3 + H2O =>
Al[OH]3 + 3 HCl = AlCl3 + 3 H2O
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
AgNO3 + NaBr = NaNO3AgBr =>
AgNO3 + NaBr = NaNO3AgBr
C8H18(s) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Al(NO3)3 + CaS = Al2S3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaS = Al2S3 + 3 Ca(NO3)2
H2SO4 + NH4OH = HOH2 + NH4SO4 =>
H2SO4 + NH4OH = HOH2 + NH4SO4
HNO3 + NaAlO2 + NaOH = NaNO3 + Al(OH)3 =>
2 HNO3 + NaAlO2 + NaOH = 2 NaNO3 + Al(OH)3
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
CH + O = CHO4 =>
CH + 4 O = CHO4
CH3COOCH2OOCCH3 + NaOH = CH3COONa + CH2(OH)2 =>
CH3COOCH2OOCCH3 + 2 NaOH = 2 CH3COONa + CH2(OH)2
H8CrO8 + Al(OH)3 = Al8(CrO8)3 + H2O =>
3 H8CrO8 + 8 Al(OH)3 = Al8(CrO8)3 + 24 H2O
KMnO4 + Al = Al(MnO4)3 + K =>
3 KMnO4 + Al = Al(MnO4)3 + 3 K
C7H12 + O2 = CO2 + H2O26 =>
C7H12 + 85 O2 = 7 CO2 + 6 H2O26
Sb2S3 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 3 H2SO4 + 28 NO2 + 8 H2O
H2O + SO4 = H2SO4 + O2 =>
2 H2O + 2 SO4 = 2 H2SO4 + O2
ZnCl2 + K3Fe(CN)6 = ZnKFe(CN)6 + KCl =>
ZnCl2 + K3Fe(CN)6 = ZnKFe(CN)6 + 2 KCl
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
Na2O5 + H2O = NaOH + O3 =>
3 Na2O5 + 3 H2O = 6 NaOH + 4 O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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