| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
MG(s) + O2(g) = MGO2(s) =>
MG(s) + O2(g) = MGO2(s)
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Na + HBr = NaBr + H2 =>
2 Na + 2 HBr = 2 NaBr + H2
LiOH + NH3 = Li3N + H2O =>
3 LiOH + NH3 = Li3N + 3 H2O
H2 + Na = NaH =>
H2 + 2 Na = 2 NaH
H2SO4 + LIOH = LIHSO4 + H2O =>
H2SO4 + LIOH = LIHSO4 + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
K + Br = KBr =>
K + Br = KBr
Cu2SO4 + H2S = Cu2S + H2SO4 =>
Cu2SO4 + H2S = Cu2S + H2SO4
(NH4)3PO4 + NaOH = NH3 + H2O + Na3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 NH3 + 3 H2O + Na3PO4
H2SO4 + LIOH = LIHSO4 + H2O =>
H2SO4 + LIOH = LIHSO4 + H2O
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaHCO3 + H2SO4 = CO2 + Na2SO4 + H2O =>
2 NaHCO3 + H2SO4 = 2 CO2 + Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
BiCl3 + Ca(OH)2 = Bi(OH)3 + CaCl2 =>
2 BiCl3 + 3 Ca(OH)2 = 2 Bi(OH)3 + 3 CaCl2
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
Cr(OH)3 + Cl2 + NaOH = NaCrO4 + NaCl + H2O =>
Cr(OH)3 + 2 Cl2 + 5 NaOH = NaCrO4 + 4 NaCl + 4 H2O
(NH4)3PO4 + NaOH = NH3 + H2O + Na3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 NH3 + 3 H2O + Na3PO4
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
PbNO3 + NaCO3 = PbCO3 + NaNO3 =>
PbNO3 + NaCO3 = PbCO3 + NaNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
KCLO + Fe(OH)2 + H2SO4 = KCL + Fe2(SO4)3 + H2O =>
KCLO + 2 Fe(OH)2 + 3 H2SO4 = KCL + Fe2(SO4)3 + 5 H2O
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)3PO4 + H3PO4 = NH4H2PO4 =>
(NH4)3PO4 + 2 H3PO4 = 3 NH4H2PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/16
Équations équilibrées sur01/25/16
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