| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + SrCl2 = FeCl2 + Sr(SO4)
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
CUSO4 + K2CRO4 = CUCRO4 + K2SO4 =>
CUSO4 + K2CRO4 = CUCRO4 + K2SO4
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BaCl2(aq) + CuSO4(aq) = BaSO4(s) + CuCl2(aq) =>
BaCl2(aq) + CuSO4(aq) = BaSO4(s) + CuCl2(aq)
C4H8O2 + O2 = CO2 + H20 =>
5 C4H8O2 + 15 O2 = 20 CO2 + 2 H20
FeCl + Cl2 = FeCl3 =>
FeCl + Cl2 = FeCl3
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
CaCO3 + SO2 + O2 + H2O = CaSO4*H2O + CO2 =>
2 CaCO3 + 2 SO2 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
NaOH + H2C = NaC + H3O =>
NaOH + H2C = NaC + H3O
MgCl2 + NaNO3 = MgNO3 + NaCl2 =>
MgCl2 + NaNO3 = MgNO3 + NaCl2
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C2H4 + KMnO4 + H20 = C2H4(OH)2 + MnO2 + KOH =>
5 C2H4 + 10 KMnO4 + H20 = 5 C2H4(OH)2 + 10 MnO2 + 10 KOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
H5IO6 + CsOH = Cs5IO6 + H2O =>
H5IO6 + 5 CsOH = Cs5IO6 + 5 H2O
KCLO4 = KCL + O2 =>
KCLO4 = KCL + 2 O2
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl + Cl2 = FeCl3 =>
FeCl + Cl2 = FeCl3
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
FeCl + Cl2 = FeCl3 =>
FeCl + Cl2 = FeCl3
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NA + HOH = NAOH + H =>
NA + HOH = NAOH + H
FeCe2 + Ce2 = FeCe3 =>
2 FeCe2 + Ce2 = 2 FeCe3
S8(s) + O2(g) = SO(s) =>
S8(s) + 4 O2(g) = 8 SO(s)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
KJ + KMnO4 + H2SO4 = MnSO4 + K2SO4 + KJO4 + H2O =>
5 KJ + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 5 KJO4 + 12 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe(CO)5 + NaOH = Na2Fe(CO)4 + Na2CO3 + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + Na2CO3 + 2 H2O
Cr(OH)4 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr(OH)4 + H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
I{-} + Fe{3+} = I2 + Fe{2+} =>
2 I{-} + 2 Fe{3+} = I2 + 2 Fe{2+}
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Cu(NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cr + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr + 3 H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/17
Équations équilibrées sur10/24/16
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