| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2(OH)2CO3 + 7 NH4OH + NH4HCO3 = 2 Cu(NH3)4CO3 + 9 H2O
C2H4 + CH3OH = C3H8O =>
C2H4 + CH3OH = C3H8O
Bi2O5 = Bi + O =>
Bi2O5 = 2 Bi + 5 O
CH3OH + H2CrO4 = CH2OOH + HCrO3 + H2O =>
CH3OH + 3 H2CrO4 = CH2OOH + 3 HCrO3 + 2 H2O
C5H11Cl + NaI = NaCl + C5H11I =>
C5H11Cl + NaI = NaCl + C5H11I
AlCl3 + S8 = Al2S3 + Cl2 =>
16 AlCl3 + 3 S8 = 8 Al2S3 + 24 Cl2
Fe2(SO4)3 + K3Fe(CN)6 = Fe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K3Fe(CN)6 = 2 Fe(Fe(CN)6) + 3 K2SO4
Cu2S + O3 = Cu2O + SO2 =>
Cu2S + O3 = Cu2O + SO2
Mo2O5 + H2O2 + H2O = H2MoO4 =>
Mo2O5 + H2O2 + H2O = 2 H2MoO4
Li(MnO4) + Mg2 = Mg(MnO4) + Li =>
2 Li(MnO4) + Mg2 = 2 Mg(MnO4) + 2 Li
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Sc2(SO4)3 + Pb(NO3)2 = PbSO4 + Sc(NO3)3 =>
Sc2(SO4)3 + 3 Pb(NO3)2 = 3 PbSO4 + 2 Sc(NO3)3
SnCl2 + BiCl3 + NaOH = Bi + Sn(OH)4 + NaCl5 =>
SnCl2 + 6 BiCl3 + 4 NaOH = 6 Bi + Sn(OH)4 + 4 NaCl5
PbO2 + (COOH)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
PbO2 + (COOH)2 + 2 HNO3 = Pb(NO3)2 + 2 CO2 + 2 H2O
HCl + Na2C2H3O2 = Na2Cl + HC2H3O2 =>
HCl + Na2C2H3O2 = Na2Cl + HC2H3O2
KHSO4 + H2O + CO2 = K2CO3 + H2SO4 =>
2 KHSO4 + H2O + CO2 = K2CO3 + 2 H2SO4
CrO4{2-} + H{+} + Cl{-} = Cr{3} + Cl2 + H2O =>
2 CrO4{2-} + 16 H{+} + 6 Cl{-} = 2 Cr{3} + 3 Cl2 + 8 H2O
Na(OH)2 + HCl = NaClOH + H2O =>
Na(OH)2 + HCl = NaClOH + H2O
Ca(OCl)2 + H2O = HOCl + Ca(OH)2 =>
Ca(OCl)2 + 2 H2O = 2 HOCl + Ca(OH)2
K2Cr2O7 + H2SO4 + CH3CHOH = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 18 CH3CHOH = Cr2(SO4)3 + K2SO4 + 12 CH3COCH3 + 13 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
NH4NO3 + LiOH = LiNO3 + NH3 + H2O =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZnSO4 + K2CO3 + H2O = (ZnOH)2CO3 + CO2 + K2SO4 =>
2 ZnSO4 + 2 K2CO3 + H2O = (ZnOH)2CO3 + CO2 + 2 K2SO4
C6H5OH + NaNO3 = C6H5NO3 + NaOH =>
C6H5OH + NaNO3 = C6H5NO3 + NaOH
HBr + Al(OH)3 = AlBr3 + HOH =>
3 HBr + Al(OH)3 = AlBr3 + 3 HOH
Zn + CaCl2 = Ca3 + ZnCl2 =>
3 Zn + 3 CaCl2 = Ca3 + 3 ZnCl2
MnO2 + H2SO4 + Na2S = Na2SO4 + MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + Na2S = Na2SO4 + 4 MnSO4 + 4 H2O
HClO4 + Cd = CdClO4 + H2 =>
2 HClO4 + 2 Cd = 2 CdClO4 + H2
CaCO3 + OH = CaO2 + CO2 + H2 =>
2 CaCO3 + 2 OH = 2 CaO2 + 2 CO2 + H2
Sn2(CO3)4 + CH3COOH = Sn(CH3COO)4 + H2O + CO2 =>
Sn2(CO3)4 + 8 CH3COOH = 2 Sn(CH3COO)4 + 4 H2O + 4 CO2
MnO2 + ClO3{-} = Cl{-} + MnO4 =>
3 MnO2 + 2 ClO3{-} = 2 Cl{-} + 3 MnO4
K3[Cr(C2O4)3]*3H2O + KOH = Cr(OH)3 + H2O + K2C2O4 =>
K3[Cr(C2O4)3]*3H2O + 3 KOH = Cr(OH)3 + 3 H2O + 3 K2C2O4
R2CH2O + K2Cr2O7 + H2SO4 = R2CO + Cr2(SO4)3 + K2SO4 + H2O =>
3 R2CH2O + K2Cr2O7 + 4 H2SO4 = 3 R2CO + Cr2(SO4)3 + K2SO4 + 7 H2O
propene + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH3CHCH2 + 18 KMnO4 + 18 KOH = 3 CO2 + 18 K2MnO4 + 12 H2O
NH4ClO4 + C = N2 + H2O + CO2 + HCl =>
4 NH4ClO4 + 5 C = 2 N2 + 6 H2O + 5 CO2 + 4 HCl
HCl + Sn(OH) = SnCl + H2O =>
HCl + Sn(OH) = SnCl + H2O
Pb + Fe(NO3)3 = Fe3 + Pb(NO3)2 =>
9 Pb + 6 Fe(NO3)3 = 2 Fe3 + 9 Pb(NO3)2
Au + O2 = Au2O4 =>
2 Au + 2 O2 = Au2O4
H2O2 + NH3 = HNO3 + H2O =>
4 H2O2 + NH3 = HNO3 + 5 H2O
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4OH =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4OH
Co(NO3)2*6H2O + Ca(NO3)2*4H2O = Ca2Co2O5 + NO2 + H2O + O2 =>
4 Co(NO3)2*6H2O + 4 Ca(NO3)2*4H2O = 2 Ca2Co2O5 + 16 NO2 + 40 H2O + 3 O2
MnO2 + NaCO3 + O2 = CO2NaMnO4 =>
2 MnO2 + 2 NaCO3 + O2 = 2 CO2NaMnO4
Fe(NO3)3 = NO2 + Fe2O3 + O2 =>
4 Fe(NO3)3 = 12 NO2 + 2 Fe2O3 + 3 O2
C5H11Cl + HO = C5H12O + Cl =>
C5H11Cl + HO = C5H12O + Cl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H5NO2 + NH4NO3 = CO + H2O + N2 =>
2 C6H5NO2 + 13 NH4NO3 = 12 CO + 31 H2O + 14 N2
KClO3 + C6H10O8 = CO2 + KCl + H2O =>
3 KClO3 + C6H10O8 = 6 CO2 + 3 KCl + 5 H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
C + O3 = CO10 =>
3 C + 10 O3 = 3 CO10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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