| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4S + 2 HCl = H2S + NH4Cl2
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
BaCl2 + Pb2(SO4)3 = Ba(SO4) + PbCl3 =>
3 BaCl2 + Pb2(SO4)3 = 3 Ba(SO4) + 2 PbCl3
NH4Br + KOH = KBr + H2O + NH3 =>
NH4Br + KOH = KBr + H2O + NH3
K2Cr2O7 + HBr + H2O = Br2 + Cr(OH)3 + KOH =>
K2Cr2O7 + 6 HBr + H2O = 3 Br2 + 2 Cr(OH)3 + 2 KOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH2OHCH2CH2OH + HBr = CH2OHCH2CH2Br + H2O =>
CH2OHCH2CH2OH + HBr = CH2OHCH2CH2Br + H2O
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
HNO2 + H2SO4 = HNO3 + H2SO3 =>
HNO2 + H2SO4 = HNO3 + H2SO3
CaSiO3 + Al = Si + CaO + Al2O3 =>
3 CaSiO3 + 4 Al = 3 Si + 3 CaO + 2 Al2O3
Ag + HCl = H2 + AgCl3 =>
2 Ag + 6 HCl = 3 H2 + 2 AgCl3
CuCl2 + Na2SO4 = SO4Cu + NaCl =>
CuCl2 + Na2SO4 = SO4Cu + 2 NaCl
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4 =>
Na2SO4 + Ba(OH)2 = Na2(OH)2 + BaSO4
C3H7COH + O = CO2 + H2O =>
C3H7COH + 11 O = 4 CO2 + 4 H2O
Al + PbCl2 = AlCl3 + Pb2 =>
4 Al + 6 PbCl2 = 4 AlCl3 + 3 Pb2
SiF4 = Si + F =>
SiF4 = Si + 4 F
Na2SO4 + CuCl = Na2Cl + CuSO4 =>
Na2SO4 + CuCl = Na2Cl + CuSO4
CO + Al = AlO + C =>
CO + Al = AlO + C
CaO + CH3COOH = Ca(CH3COO)2 + H2O =>
CaO + 2 CH3COOH = Ca(CH3COO)2 + H2O
Zn(NO3)3 + HCl = ZnCl3 + HNO3 =>
Zn(NO3)3 + 3 HCl = ZnCl3 + 3 HNO3
Al2 + Cu(SO4)2 = Al(SO4)2 + Cu2 =>
Al2 + 2 Cu(SO4)2 = 2 Al(SO4)2 + Cu2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
K2MnO4 + Al = K + Al2(MnO4) =>
K2MnO4 + 2 Al = 2 K + Al2(MnO4)
Na2SiO3 + HNO3 = NaNO3 + H2SiO3 =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + H2SiO3
KMnO4 + NO2 + H2O = MnO2 + NO3 + KOH8 =>
KMnO4 + 5 NO2 + 4 H2O = MnO2 + 5 NO3 + KOH8
Bromine + chlorine = brominemonochloride =>
Br2 + Cl2 = 2 BrCl
CaCl2 + KPO4 = Ca(PO4)2 + KCl =>
CaCl2 + 2 KPO4 = Ca(PO4)2 + 2 KCl
K3PO4 + Fe(ClO3)2 = KClO3 + Fe3(PO4)2 =>
2 K3PO4 + 3 Fe(ClO3)2 = 6 KClO3 + Fe3(PO4)2
Pt + FeCl3 = PtCl2 + Fe =>
3 Pt + 2 FeCl3 = 3 PtCl2 + 2 Fe
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
HBr + Ni(OH)2 = NiBr2 + H2O =>
2 HBr + Ni(OH)2 = NiBr2 + 2 H2O
(CH3)3COH + H2SO4 + NH4Cl = (CH3)3CCl + H2O + N2 + S =>
2(CH3)3COH + H2SO4 + 2 NH4Cl = 2(CH3)3CCl + 6 H2O + N2 + S
FeO + CH3COOH = CH3COO2Fe + H2 =>
2 FeO + 2 CH3COOH = 2 CH3COO2Fe + H2
CH3NH2CH2COOH + NaNO2 + HCl = C3H6O2 + N2 + NaCl + H2O =>
6 CH3NH2CH2COOH + 4 NaNO2 + 4 HCl = 6 C3H6O2 + 5 N2 + 4 NaCl + 8 H2O
B3N3H6 + O2 = N2O5 + B3O3 + H2O =>
4 B3N3H6 + 27 O2 = 6 N2O5 + 4 B3O3 + 12 H2O
Ho + O2 = Ho3O2 =>
3 Ho + O2 = Ho3O2
HClO4 + MgOH2 = HMg + ClO4 + OH2 =>
HClO4 + MgOH2 = HMg + ClO4 + OH2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
RbSO4 + KF = KSO4 + RbF =>
RbSO4 + KF = KSO4 + RbF
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
KBr + K2CrO7 + H2SO4 = Cr2(SO4)3 + H2O + Br2 + K2SO4 =>
18 KBr + 2 K2CrO7 + 14 H2SO4 = Cr2(SO4)3 + 14 H2O + 9 Br2 + 11 K2SO4
C7H6O + C4H5N + O2 = C44H28N4 + H2O =>
4 C7H6O + 4 C4H5N + 2 O2 = C44H28N4 + 8 H2O
C2H2 + CI2 = C2H2CI2 =>
C2H2 + CI2 = C2H2CI2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2SO4 + C2H6O = H2O + SO + C =>
H2SO4 + C2H6O = 4 H2O + SO + 2 C
H2C2O4 + O4 = CO2 + H2O =>
4 H2C2O4 + O4 = 8 CO2 + 4 H2O
RbOH + K2Cr2O7 = K2CrO4 + Rb2CrO4 + H2O =>
2 RbOH + K2Cr2O7 = K2CrO4 + Rb2CrO4 + H2O
NaHCO3 + Ba(OH)2 = NaOH + Ba(HCO3)2 =>
2 NaHCO3 + Ba(OH)2 = 2 NaOH + Ba(HCO3)2
C6H12 + Br2CCl4 = C + H12Cl4 + Br =>
C6H12 + Br2CCl4 = 7 C + H12Cl4 + 2 Br
Li2O3 + H2O = Li(OH) + O2 =>
Li2O3 + H2O = 2 Li(OH) + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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