| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + [Co(NH3)5Cl]SO4 = AgCl + [Co(NH3)5NO3]SO4
Ts2O3 = Ts + O2 =>
2 Ts2O3 = 4 Ts + 3 O2
H2Na2SO4 = Na2SO3H2O =>
H2Na2SO4 = Na2SO3H2O
HS{-} + NaOH = NaS{-} + H2O =>
HS{-} + NaOH = NaS{-} + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Cu + H2CO3 = CuCO3 + H2 =>
Cu + H2CO3 = CuCO3 + H2
H2S + H{+} = H3S{+} =>
H2S + H{+} = H3S{+}
S + As = SAs =>
S + As = SAs
(NiOH)2SO4 + NH4OH = [Ni(NH3)6](OH)2 + H2O + (NH4)2SO4 =>
(NiOH)2SO4 + 14 NH4OH = 2[Ni(NH3)6](OH)2 + 12 H2O + (NH4)2SO4
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Mg(NO3)2 + Al(NO3)3 + CO(NH2)2 = MgAl2O4 + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 6 Al(NO3)3 + 20 CO(NH2)2 = 3 MgAl2O4 + 32 N2 + 40 H2O + 20 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2O4 + Zn = ZnO4 + H2 =>
H2O4 + Zn = ZnO4 + H2
CH3OH + PCl3 = CH3Cl + H3PO3 =>
3 CH3OH + PCl3 = 3 CH3Cl + H3PO3
H3AsO3 + H2O = H3AsO4 + H =>
H3AsO3 + H2O = H3AsO4 + 2 H
Ag + Ni2NO3 = AgNO3 + Ni =>
Ag + Ni2NO3 = AgNO3 + 2 Ni
Al(OH)3 + Cu2SO4 = CuOH + Al2(SO4)3 =>
2 Al(OH)3 + 3 Cu2SO4 = 6 CuOH + Al2(SO4)3
PbCl4 + Na2CO3 = Pb(CO3)2 + NaCl =>
PbCl4 + 2 Na2CO3 = Pb(CO3)2 + 4 NaCl
HBr + Na2O = Na2Br + OH =>
HBr + Na2O = Na2Br + OH
H4C + O2 = O2C + H2O =>
H4C + 2 O2 = O2C + 2 H2O
(COO)2Ca + O2 = CO2 + CaO =>
2(COO)2Ca + O2 = 4 CO2 + 2 CaO
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe + N = FeN2 =>
Fe + 2 N = FeN2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOCH2CH3 + NaOH = CH3CH2COONa + CH3OH =>
CH3COOCH2CH3 + NaOH = CH3CH2COONa + CH3OH
AgClO3 + ZnSO4 = Ag2SO4 + Zn(ClO3)2 =>
2 AgClO3 + ZnSO4 = Ag2SO4 + Zn(ClO3)2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
H2NCH2CH2NH2 + H2O = H3O + HNCH2CH2NH2 =>
H2NCH2CH2NH2 + H2O = H3O + HNCH2CH2NH2
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
CuSO4 + CO2 = C(SO4)2 + Cu + O2 =>
2 CuSO4 + CO2 = C(SO4)2 + 2 Cu + O2
CrO5 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 CrO5 + 14 FeSO4 + 10 H2SO4 = Cr2(SO4)3 + 7 Fe2(SO4)3 + 10 H2O
P + Be = P2Be3 =>
2 P + 3 Be = P2Be3
F2 + H2O = O + HF =>
F2 + H2O = O + 2 HF
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Mg(NO3)2 + NH4Cl = MgCl2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4NO3
(COOH)2 + NaOH = NaCOO + H2O =>
(COOH)2 + 2 NaOH = 2 NaCOO + 2 H2O
ZnSO4 + Pb(CO3)2 = Zn(CO3)2 + PbSO4 =>
ZnSO4 + Pb(CO3)2 = Zn(CO3)2 + PbSO4
MnCl2 + O3 + H2O = MnO2 + O2HCl =>
3 MnCl2 + 5 O3 + 3 H2O = 3 MnO2 + 6 O2HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
Na2S2O3 + HCl = H2O + NaCl + S2O2 =>
Na2S2O3 + 2 HCl = H2O + 2 NaCl + S2O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Hg2(NO3)2 = Hg + Hg(NO3)2 =>
Hg2(NO3)2 = Hg + Hg(NO3)2
MgCl2NaOH = MgOHNa(Cl)2 =>
MgCl2NaOH = MgOHNa(Cl)2
HClO = HCl + HClO3 =>
3 HClO = 2 HCl + HClO3
Cu(NO3)2 + Al(NO3)3 + C2H5NO2 = CuAl2O4 + N2 + H2O + CO2 =>
9 Cu(NO3)2 + 18 Al(NO3)3 + 40 C2H5NO2 = 9 CuAl2O4 + 56 N2 + 100 H2O + 80 CO2
CH3CH2CH2COOH + O2 = C3H5COOH + H2O =>
2 CH3CH2CH2COOH + O2 = 2 C3H5COOH + 2 H2O
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + H2O =>
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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