| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
NaI2 + Pb(NO3)2 = PbI2 + Na(NO3)2 =>
NaI2 + Pb(NO3)2 = PbI2 + Na(NO3)2
Li3N + O2 = Li2O + NO2 =>
4 Li3N + 7 O2 = 6 Li2O + 4 NO2
H2SO4 + K = H2 + KSO4 =>
H2SO4 + K = H2 + KSO4
Fe(OH)3 + CO2 = Fe(CO2)2 + OH =>
Fe(OH)3 + 2 CO2 = Fe(CO2)2 + 3 OH
H3PO4 + Ag = Ag3PO4 + H =>
H3PO4 + 3 Ag = Ag3PO4 + 3 H
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
AgNO3 + N2H4 = Ag + HNO3 + N2 =>
4 AgNO3 + N2H4 = 4 Ag + 4 HNO3 + N2
Cu(NO3)2 + KOH = CuOH + K + NO3 =>
Cu(NO3)2 + KOH = CuOH + K + 2 NO3
NaIO3 + Al + H2SO3 = I2 + Al2(SO3)3 + Na2SO3 + H2O =>
6 NaIO3 + 10 Al + 18 H2SO3 = 3 I2 + 5 Al2(SO3)3 + 3 Na2SO3 + 18 H2O
CuSO4 + NaOH = Na2SO4 + Cu[OH]2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu[OH]2
NH3 + HOH = [NH4]OH = NH4 + OH =>
NH3 + HOH = [NH4]OH
Br + O = Br2O5 =>
2 Br + 5 O = Br2O5
C6H6Cl2 = C6H5ClHCl =>
C6H6Cl2 = C6H5ClHCl
C15H9O3 + O2 = CO2 + H2O =>
4 C15H9O3 + 63 O2 = 60 CO2 + 18 H2O
Cl2C6H6 = C6H4Cl2H2 =>
Cl2C6H6 = C6H4Cl2H2
H + Al = HAl =>
H + Al = HAl
Rb3N + CaO = Rb2O + Ca3N2 =>
2 Rb3N + 3 CaO = 3 Rb2O + Ca3N2
KMnO4 + Na2SO3 + H2O = KOH + MnO2 + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 KOH + 2 MnO2 + 3 Na2SO4
Zn(c) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(c) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
F2 + NaI = Na + F2I =>
F2 + NaI = Na + F2I
HNO3 + Bi(OH)4 = Bi(NO3)4 + H2O =>
4 HNO3 + Bi(OH)4 = Bi(NO3)4 + 4 H2O
BaCO3 + Co3O4 + TiO2 + O2 = Ba3CoTi2O9 + CO2 =>
9 BaCO3 + Co3O4 + 6 TiO2 + O2 = 3 Ba3CoTi2O9 + 9 CO2
CO + I2 = COI2 =>
CO + I2 = COI2
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
Cu + O = CuO =>
Cu + O = CuO
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2COOH + MnO2 + KOH + H2O =>
3 CH3CH2CH2CH2OH + 4 KMnO4 = 3 CH3CH2CH2COOH + 4 MnO2 + 4 KOH + H2O
ZnI2 + C2H6O = ZnH6O + IC =>
ZnI2 + C2H6O = ZnH6O + 2 IC
H2O + Mg3Al2(SiO4)3 = H2(SiO4)3 + (Mg3Al2O)3 =>
3 H2O + 3 Mg3Al2(SiO4)3 = 3 H2(SiO4)3 + (Mg3Al2O)3
CaCO3 + SO2 = CaSO3 + CO2 =>
CaCO3 + SO2 = CaSO3 + CO2
KClO + HCl = KCl + H2O + Cl =>
KClO + 2 HCl = KCl + H2O + 2 Cl
HgO + H2S = H2O + HgS =>
HgO + H2S = H2O + HgS
Al = Al3 =>
3 Al = Al3
Co + Br = CoBr4 =>
Co + 4 Br = CoBr4
H2S + O2 = OS2 + H2O =>
4 H2S + 3 O2 = 2 OS2 + 4 H2O
B2H6 = B10H14 + H2 =>
5 B2H6 = B10H14 + 8 H2
Ta2O5 + AlBr3 = TaBr5 + Al2O3 =>
3 Ta2O5 + 10 AlBr3 = 6 TaBr5 + 5 Al2O3
SnO2 + CoPO4 = Sn3(PO4)4 + Co2O3 =>
3 SnO2 + 4 CoPO4 = Sn3(PO4)4 + 2 Co2O3
KHCO3 + Ba(NO3)2 = BaCO3 + H2O + CO2 + KNO3 =>
2 KHCO3 + Ba(NO3)2 = BaCO3 + H2O + CO2 + 2 KNO3
Mn(NO3)2 + K2S2O8 + H2O = HMnO4 + SO3 + KNO3 + K2O =>
2 Mn(NO3)2 + 5 K2S2O8 + H2O = 2 HMnO4 + 10 SO3 + 4 KNO3 + 3 K2O
C6H12O6(aq) = C2H6O(aq)CO2(g) =>
C6H12O6(aq) = 2 C2H6O(aq)CO2(g)
Fe(s) + H2SO4(g) = FeSO4(s) + H2(g) =>
Fe(s) + H2SO4(g) = FeSO4(s) + H2(g)
C5H12(g) + O2(g) = CO2(g) + H2 =>
C5H12(g) + 5 O2(g) = 5 CO2(g) + 6 H2
SnCl2 + H2SO4 + KMnO4 + HCl = SnCl4 + K2SO4 + MnSO4 + H2O =>
5 SnCl2 + 3 H2SO4 + 2 KMnO4 + 10 HCl = 5 SnCl4 + K2SO4 + 2 MnSO4 + 8 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH3CONH2 + H2SO4 + H2O = (NH4)2SO4 + CH3COOH =>
2 CH3CONH2 + H2SO4 + 2 H2O = (NH4)2SO4 + 2 CH3COOH
C6H12O6(aq) = C2H5OH(aq)CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(aq)CO2(g)
H2SO3 + Mn(OH)7 = Mn2(SO3)7 + H2O =>
7 H2SO3 + 2 Mn(OH)7 = Mn2(SO3)7 + 14 H2O
RuCl2(PPh3)3 + H2 + NEt3 = HRuCl(PPh3)3 + [HNEt3]Cl =>
RuCl2(PPh3)3 + H2 + NEt3 = HRuCl(PPh3)3 + [HNEt3]Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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