| Équations équilibrées la veille | Équations équilibrées le lendemain |
CU + 2 HCl = CUCl2 + H2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
H2SO4 + Pb = PbSO4 + H2S + H2O =>
5 H2SO4 + 4 Pb = 4 PbSO4 + H2S + 4 H2O
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br =>
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br
CO{2+} + SCN{-} = CO(SCN)4{2-} =>
CO{2+} + 4 SCN{-} = CO(SCN)4{2-}
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C6H11OH + O2 = H2O + CO2 =>
2 C6H11OH + 17 O2 = 12 H2O + 12 CO2
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3OH + Br2 + CdTe = CH3Br + CdTeO + H2O =>
2 CH3OH + Br2 + CdTe = 2 CH3Br + CdTeO + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + ZnCl2 = BaZn + Cl =>
BaCl2 + ZnCl2 = BaZn + 4 Cl
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
C5H12O + CuO = Cu + H2O + C5H10O =>
C5H12O + CuO = Cu + H2O + C5H10O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
BaCl2 + ZnCl2 = BaZn + Cl =>
BaCl2 + ZnCl2 = BaZn + 4 Cl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C7H10O2 + O2 = CO2 + H2O =>
2 C7H10O2 + 17 O2 = 14 CO2 + 10 H2O
NiSO4 + NaOH + Cl2 = Ni(OH)3 + Na2SO4 + NaCl =>
2 NiSO4 + 6 NaOH + Cl2 = 2 Ni(OH)3 + 2 Na2SO4 + 2 NaCl
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3
CH3NO2 + O2 = CO2 + H2O + NO2 =>
4 CH3NO2 + 7 O2 = 4 CO2 + 6 H2O + 4 NO2
Mn(O2) + HCl = MnCl + (Cl2) + (H2)O =>
2 Mn(O2) + 8 HCl = 2 MnCl + 3(Cl2) + 4(H2)O
H2SO4 + Cu2O3 = Cu2(SO4)3 + H2O =>
3 H2SO4 + Cu2O3 = Cu2(SO4)3 + 3 H2O
C3H6 + KMnO4 + H = C3H6(OH)2 + MnO2 + KOH =>
C3H6 + 2 KMnO4 + 4 H = C3H6(OH)2 + 2 MnO2 + 2 KOH
CaF + Cl = CaCl2 + F2 =>
2 CaF + 4 Cl = 2 CaCl2 + F2
Mg + I3{-} = Mg{2+} + I{-} =>
Mg + I3{-} = Mg{2+} + 3 I{-}
Al + Fe2S = AlFe2S =>
Al + Fe2S = AlFe2S
H3N + HNO3 = NH4NO3 =>
H3N + HNO3 = NH4NO3
KNO3 + Na2SO4 = KSO4 + NO3Na2 =>
KNO3 + Na2SO4 = KSO4 + NO3Na2
Al + Fe2S = AlFe2S =>
Al + Fe2S = AlFe2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Magnesiumoxide + carbon = magnesium + carbonmonoxide =>
MgO + C = Mg + CO
CH3NO2 + O2 = CO2 + H2O + NO2 =>
4 CH3NO2 + 7 O2 = 4 CO2 + 6 H2O + 4 NO2
Cr(OH)3 + SO2 = Cr2(SO3)3 + H2O =>
2 Cr(OH)3 + 3 SO2 = Cr2(SO3)3 + 3 H2O
Al + H2O = Al2O3 + AlH3 =>
4 Al + 3 H2O = Al2O3 + 2 AlH3
MnO3 + H2SO3 = Mn + H2SO4 =>
MnO3 + 3 H2SO3 = Mn + 3 H2SO4
AgNO3 + K2S = Ag2S + KNO3 =>
2 AgNO3 + K2S = Ag2S + 2 KNO3
H2O + Mg = MgO + H2 =>
H2O + Mg = MgO + H2
Si + KOH = K2SiO2 + H2 =>
Si + 2 KOH = K2SiO2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H5OH + Na = C6H5Na + OH =>
C6H5OH + Na = C6H5Na + OH
Br2 + FeBr3 = FeBr5 =>
Br2 + FeBr3 = FeBr5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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