| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 FeCl3 + 9 Ca(oh)2 = 4 Fe(oh)3 + 18 CaCl2
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C10H15NO + I2 + P4 = C10H15N + PIO3 =>
12 C10H15NO + 2 I2 + P4 = 12 C10H15N + 4 PIO3
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
Fe(NO3)2 + NAOH = Fe(OH)2 + NANO3 =>
Fe(NO3)2 + 2 NAOH = Fe(OH)2 + 2 NANO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
Zn + HNO3 = Zn(NO3) + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + NH4NO3 + 3 H2O
Na2WO4 + H2S = Na2WO3S + H2O =>
Na2WO4 + H2S = Na2WO3S + H2O
MG + HCL = MGCL + H2 =>
2 MG + 2 HCL = 2 MGCL + H2
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
MgO + N2O5 = MgO5 + N2O =>
MgO + N2O5 = MgO5 + N2O
H2SO4 + Al = Al2(SO4)3 + SO2 + H2O =>
6 H2SO4 + 2 Al = Al2(SO4)3 + 3 SO2 + 6 H2O
CU + CL = CUCL =>
CU + CL = CUCL
Na2O2 + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
Na2O2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + 2 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Fe + HCe = FeCe2 + H2 =>
Fe + 2 HCe = FeCe2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCLO + P = NaCL + P2O5 =>
5 NaCLO + 2 P = 5 NaCL + P2O5
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na[AlF6] + CaCl = NaCl + Ca[AlF6] =>
Na[AlF6] + CaCl = NaCl + Ca[AlF6]
Pb(NO3)2 + NaCro4 = PbCro4 + Na(NO3)2 =>
Pb(NO3)2 + NaCro4 = PbCro4 + Na(NO3)2
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
ZN(OH)2 = ZNO + H2O =>
ZN(OH)2 = ZNO + H2O
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
PbSO3 + KOH = Pb(OH)2 + K2SO3 =>
PbSO3 + 2 KOH = Pb(OH)2 + K2SO3
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI
[Co(NH3)6]Cl3 + AgNO3 = AgCl + [Co(NH3)6](NO3)3 =>
[Co(NH3)6]Cl3 + 3 AgNO3 = 3 AgCl + [Co(NH3)6](NO3)3
HOCH2CH2COOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + COOHCH2COOH =>
5 HOCH2CH2COOH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 COOHCH2COOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NH4Cl + CaO = CaCl2 + NH3 + H2O =>
2 NH4Cl + CaO = CaCl2 + 2 NH3 + H2O
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Cu2O3 + HCl = CuCl3 + H2O =>
Cu2O3 + 6 HCl = 2 CuCl3 + 3 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
MG + N2 = MGN2 =>
MG + N2 = MGN2
Al + O2 = Al2O2 =>
2 Al + O2 = Al2O2
Na3[AlF6] + CaCl2 = NaCl + Ca3[AlF6]2 =>
2 Na3[AlF6] + 3 CaCl2 = 6 NaCl + Ca3[AlF6]2
CH3CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2
Cu + HG(NO3)2 = Cu(NO3)2 + HG =>
Cu + HG(NO3)2 = Cu(NO3)2 + HG
Ca(No3)2 + KOH = Ca(OH)2 + KNo3 =>
Ca(No3)2 + 2 KOH = Ca(OH)2 + 2 KNo3
MG + O2 = MGO2 =>
MG + O2 = MGO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/17
Équations équilibrées sur05/18/16
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