| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H5O + 7 O2 = 8 CO + 10 H2O
Pb + O2 = Pb2O4 =>
2 Pb + 2 O2 = Pb2O4
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe2(CO3)3 + Bi2(TeO3)3 = Bi2(CO3)3 + Fe2(TeO3)3 =>
Fe2(CO3)3 + Bi2(TeO3)3 = Bi2(CO3)3 + Fe2(TeO3)3
Carbon + Water = CO + Hydrogen =>
C + H2O = CO + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
KMnO4 + Fe = KMn + FeO4 =>
KMnO4 + Fe = KMn + FeO4
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
Li2O + H3PO4 = H2O + Li3PO4 =>
3 Li2O + 2 H3PO4 = 3 H2O + 2 Li3PO4
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
ZnCuSO4 = CuZnSO4 =>
ZnCuSO4 = CuZnSO4
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O =>
BaCO3 + H3PO4 = BaHPO4 + CO2 + H2O
HClO4 + BaO = HClO2 + BaO2 =>
HClO4 + 2 BaO = HClO2 + 2 BaO2
K2C2O4 + CaCl2 = KCl + CaC2O4 =>
K2C2O4 + CaCl2 = 2 KCl + CaC2O4
HI + FeO = FeI2 + H2O =>
2 HI + FeO = FeI2 + H2O
C3H6HBr = BrC3H7 =>
C3H6HBr = BrC3H7
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3COH + HCHO = C3H4O + H2O =>
CH3COH + HCHO = C3H4O + H2O
Fe2 + O2 + H2O = Fe(OH)3 =>
2 Fe2 + 3 O2 + 6 H2O = 4 Fe(OH)3
Pb(s) + H2O(l) + O2(g) = Pb(OH)2(s) =>
2 Pb(s) + 2 H2O(l) + O2(g) = 2 Pb(OH)2(s)
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = PbSO4 + Mg(NO3)2
BOH + HCl = H2O + BCl =>
BOH + HCl = H2O + BCl
Calciumhydroxide = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C6H11OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C6H11OH + 34 KMnO4 + 51 H2SO4 = 34 MnSO4 + 17 K2SO4 + 30 CO2 + 81 H2O
CoCl3 + Na2CO3 = NaCl + Co2(CO3)3 =>
2 CoCl3 + 3 Na2CO3 = 6 NaCl + Co2(CO3)3
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
(CH3COO)2Mg + HCl = CH3COOH + MgCl2 =>
(CH3COO)2Mg + 2 HCl = 2 CH3COOH + MgCl2
CuCl2(x)H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2(x)H2O + 2 Al = 2 AlCl3 + 3 Cu + 3 H2O
AlBr3 + K2CO3 + H2O = Al(OH)3 + KBr + CO2 =>
2 AlBr3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 CO2
ClO2 + NaOH = NaClO3 + NaClO + H2O =>
4 ClO2 + 4 NaOH = 3 NaClO3 + NaClO + 2 H2O
Ni(ClO4)3 + K2SO3 = KClO4 + Ni2(SO3)3 =>
2 Ni(ClO4)3 + 3 K2SO3 = 6 KClO4 + Ni2(SO3)3
NaBr + MnO2 + H2SO4 = MnSO4 + Na2SO4 + Br2 + H2O =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Na2SO4 + Br2 + 2 H2O
Na2SO4 + MgO + H2O = MgSO4 + NaOH =>
Na2SO4 + MgO + H2O = MgSO4 + 2 NaOH
NaOH + CuSO4 = NaSO4CuOH =>
NaOH + CuSO4 = NaSO4CuOH
C4H8O + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
4 C4H8O + 11 NaHCO3 = 11 C2H3NaO2 + 5 H2O + 5 CO2
P + H = HP =>
P + H = HP
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CH30H(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH30H(g) + 35 O2(g) = 4 CO2(g) + 62 H2O(l)
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4 =>
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4
MgO + HBr = MgBr2 + H2O = =>
MgO + 2 HBr = MgBr2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HBr + O2 = H2O + Br2 =>
4 HBr + O2 = 2 H2O + 2 Br2
Ca + AlF3 = CaF2 + Al =>
3 Ca + 2 AlF3 = 3 CaF2 + 2 Al
CrO4{2-} + H2O2 + H{+} = Cr(O2)2O + H2O =>
CrO4{2-} + 2 H2O2 + 2 H{+} = Cr(O2)2O + 3 H2O
sodiumhydroxide + chloricacid = sodiumchlorate + water =>
NaOH + HClO3 = NaClO3 + H2O
AgNO3Na2CO3 = AgCO3Na2NO3 =>
AgNO3Na2CO3 = AgCO3Na2NO3
Na2CO3 = Na2{+} + CO3{-} =>
Na2CO3 = Na2{+} + CO3{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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