| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag0 + CuSO4 = Ag2SO4 + Cu0
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2SO4(aq) + Na2S2O3(aq) = K2S2O3(aq) + Na2SO4(s) =>
K2SO4(aq) + Na2S2O3(aq) = K2S2O3(aq) + Na2SO4(s)
P2O5 + CA(OH)2 = CAHPO4 + H2O =>
P2O5 + 2 CA(OH)2 = 2 CAHPO4 + H2O
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2SO4(aq) + Na2S2O3(aq) = K2S2O3(s) + Na2SO4(s) =>
K2SO4(aq) + Na2S2O3(aq) = K2S2O3(s) + Na2SO4(s)
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
Ag0 + CuSO4 = Ag2SO4 + Cu0 =>
2 Ag0 + CuSO4 = Ag2SO4 + Cu0
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C2H4 = C2H2 + H2 =>
C2H4 = C2H2 + H2
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
C + H2 = CH4 =>
C + 2 H2 = CH4
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + H2O =>
2 Ch3COOH + Ba(OH)2 = Ba(Ch3COO)2 + 2 H2O
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + O3 = AlO3 =>
Al + O3 = AlO3
K3PO4 + ZnCl2 = Zn3(PO4)2 + KCl =>
2 K3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 KCl
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
MgCl2 + NaNO3 = MgNO3 + NaCl2 =>
MgCl2 + NaNO3 = MgNO3 + NaCl2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe2O3 + NaCl = FeCl3 + Na2O =>
Fe2O3 + 6 NaCl = 2 FeCl3 + 3 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/19
Équations équilibrées sur05/14/18
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