| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cu(CH3COO)2]*H2O + 2 NH2CH2COOH + 2 C2H5OH = Cu(NH2CH2COO)2*H2O + 2 CH3COOC2H5 + 2 H2O
Cu + Al(OH)3 = Cu(OH)2 + Al =>
3 Cu + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al
AlCO3 + H2SO4 = AlSO4 + H2O + CO2 =>
AlCO3 + H2SO4 = AlSO4 + H2O + CO2
AgNO3 + HNO3 = Ag(NO3)2 + H =>
AgNO3 + HNO3 = Ag(NO3)2 + H
C2H2O4 + CaCl2 = HCl + CaC2O4 =>
C2H2O4 + CaCl2 = 2 HCl + CaC2O4
Al + CuCl = Cu2 + AlCl3 =>
2 Al + 6 CuCl = 3 Cu2 + 2 AlCl3
C11H28O + O2 = H2O + CO2 =>
2 C11H28O + 35 O2 = 28 H2O + 22 CO2
S8 + OH{-} = S2O3{2-} + S{2-} + H2O =>
S8 + 12 OH{-} = 2 S2O3{2-} + 4 S{2-} + 6 H2O
ClBr = Cl + Br =>
ClBr = Cl + Br
FeO + HClO4 = Fe(ClO4)2 + H2O =>
FeO + 2 HClO4 = Fe(ClO4)2 + H2O
HCOH = H2 + CO =>
HCOH = H2 + CO
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2 =>
[Co(NH3)5(ONO)]Cl2 = [Co(NH3)5(NO2)]Cl2
SbOCl + H2O = H3SbO3 + HCl =>
SbOCl + 2 H2O = H3SbO3 + HCl
SrCO3 + C3H6O3 = Sr(C3H5O3)2 + CO2 + H2O =>
SrCO3 + 2 C3H6O3 = Sr(C3H5O3)2 + CO2 + H2O
P4(s) + Br(l) = PBr3 =>
P4(s) + 12 Br(l) = 4 PBr3
CH3COCH3 + Cl2 = CH3CCl2CH3 + O2 =>
2 CH3COCH3 + 2 Cl2 = 2 CH3CCl2CH3 + O2
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS =>
ZnSO4 + (NH4)2S = (NH4)2SO4 + ZnS
Ag + S8 = Ag2S1 =>
16 Ag + S8 = 8 Ag2S1
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
C12H26O + H2S2O7 = C12H26SO4 + H2O =>
2 C12H26O + H2S2O7 = 2 C12H26SO4 + H2O
CrSO4 + Ba(CH3COO)2 = Cr(CH3COO)2 + BaSO4 =>
CrSO4 + Ba(CH3COO)2 = Cr(CH3COO)2 + BaSO4
Fe + H2O(g) = H2(g) + Fe3O4(s) =>
3 Fe + 4 H2O(g) = 4 H2(g) + Fe3O4(s)
Fe(OH)2 + CaO = Ca(OH)2 + FeO =>
Fe(OH)2 + CaO = Ca(OH)2 + FeO
MnO2 + H2O = Mn + H2O2 =>
MnO2 + 2 H2O = Mn + 2 H2O2
C + H2SO4 = SO2 + CO2 + H2O =>
C + 2 H2SO4 = 2 SO2 + CO2 + 2 H2O
NaBr + H2O = NaOH + Br2 + H2 =>
2 NaBr + 2 H2O = 2 NaOH + Br2 + H2
CH2(OH)CH2CH2CH3 + HCl + KMnO4 = MnCl2 + KCl + H2O + COOHCH2CH2CH3 =>
5 CH2(OH)CH2CH2CH3 + 12 HCl + 4 KMnO4 = 4 MnCl2 + 4 KCl + 11 H2O + 5 COOHCH2CH2CH3
Al + NaNO2 + NaOH + H2O = NH3 + Na2(Al(OH)6) =>
3 Al + 2 NaNO2 + 4 NaOH + 10 H2O = 2 NH3 + 3 Na2(Al(OH)6)
Ni(NO3)2 + NaSCN + (P(C6H5)3)2 = [Ni(SCN)2((P(C6H5)3)2)] + NaNO3 =>
Ni(NO3)2 + 2 NaSCN + (P(C6H5)3)2 = [Ni(SCN)2((P(C6H5)3)2)] + 2 NaNO3
ZnO + NH3 + CO2 = Zn(NH3)4CO3 =>
ZnO + 4 NH3 + CO2 = Zn(NH3)4CO3
Na2SO3 + H2O + Cl2 = HCl + Na2SO4 =>
Na2SO3 + H2O + Cl2 = 2 HCl + Na2SO4
CH3COOH + MgCO3 = CO2 + H2O + (CH3COOH)2Mg =>
9 CH3COOH + 4 MgCO3 = 6 CO2 + 2 H2O + 4(CH3COOH)2Mg
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
C + H2SO3 = H2S + CO2 =>
3 C + 2 H2SO3 = 2 H2S + 3 CO2
ZnO + K20 = ZnK + O =>
20 ZnO + K20 = 20 ZnK + 20 O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
C4H10 + O2 = CO2 + H(OH) =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H(OH)
FeSO3 + HCl = FeCl + HSO3 =>
FeSO3 + HCl = FeCl + HSO3
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CuSO4 + K2CO3 = CuCO3 + K2(SO4) =>
CuSO4 + K2CO3 = CuCO3 + K2(SO4)
SrCO3 + CH3COOH = SrCOOH + CH3CO3 =>
SrCO3 + CH3COOH = SrCOOH + CH3CO3
MnO2 + KClO3 + KO2H = KMnO4 + KCl2 + H2O =>
9 MnO2 + 2 KClO3 + 8 KO2H = 9 KMnO4 + KCl2 + 4 H2O
Mg + CH4 = MgC + H2 =>
Mg + CH4 = MgC + 2 H2
BaSiO3 = Ba + SiO3 =>
BaSiO3 = Ba + SiO3
Al(s) + O(g) = Al2O3(s) =>
2 Al(s) + 3 O(g) = Al2O3(s)
Mo + S = MoS2 =>
Mo + 2 S = MoS2
C16H32O2 + KOH = KC16H31O2 + H2O =>
C16H32O2 + KOH = KC16H31O2 + H2O
CuO + C = Cu + CO2(g) =>
2 CuO + C = 2 Cu + CO2(g)
C2H4O2 + Na(CO3)2 = C2H3NaO2 + H2O + CO2 =>
11 C2H4O2 + 8 Na(CO3)2 = 8 C2H3NaO2 + 10 H2O + 22 CO2
KClO3 + C6H12O6 = KCl + CO2H2O =>
4 KClO3 + C6H12O6 = 4 KCl + 6 CO2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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