| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnSO4 + (NH4)2S = MnS + (NH4)2SO4 =>
MnSO4 + (NH4)2S = MnS + (NH4)2SO4
NACL + H2O = NAOH + HCL =>
NACL + H2O = NAOH + HCL
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
BeCl2 + NaOH = Be(OH)2 + NaCl =>
BeCl2 + 2 NaOH = Be(OH)2 + 2 NaCl
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
KClO3(s) = KCl(s) + O(g) =>
KClO3(s) = KCl(s) + 3 O(g)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaCL + H2O = NaOH + HCL =>
NaCL + H2O = NaOH + HCL
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ce(IO3) + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3) + 6 H2C2O4 = Ce2(C2O4)3 + I2 + 6 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
KI + Pb(C2H3O2) = PbI + K(C2H3O2) =>
KI + Pb(C2H3O2) = PbI + K(C2H3O2)
CO + H = C2H4O2 =>
2 CO + 4 H = C2H4O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FE(OH) + H20 + O2 = FE(OH)3 =>
10 FE(OH) + H20 + 10 O2 = 10 FE(OH)3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
C6H4(OH)COOH + CH2OH = C6H4OHCOOCH3 + H2O =>
6 C6H4(OH)COOH + 14 CH2OH = 7 C6H4OHCOOCH3 + 11 H2O
Cu + Fe(SO4)2 = Fe + Cu(SO4) =>
2 Cu + Fe(SO4)2 = Fe + 2 Cu(SO4)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
FE(OH) + H2O + O2 = FE(OH)3 =>
2 FE(OH) + 2 H2O + O2 = 2 FE(OH)3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
(NH4)2SO4 = NH3 + H2SO4 =>
(NH4)2SO4 = 2 NH3 + H2SO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
KI + Pb(C2H3O2)2 = PbI2 + K(C2H3O2) =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 K(C2H3O2)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/16
Équations équilibrées sur04/02/15
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