| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + NH4Cl = KCl + H2O + NH3
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
I2 + HNO3 = NO + HIO3 + H2O =>
3 I2 + 10 HNO3 = 10 NO + 6 HIO3 + 2 H2O
NH3(g) + O2(g) = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO2 = S + O2 =>
SO2 = S + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
CoCl2(aq) + Na2CO3(aq) = CoCO3(s) + NaCl(aq) =>
CoCl2(aq) + Na2CO3(aq) = CoCO3(s) + 2 NaCl(aq)
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
C4H10 + O2 = CH3CO2H + H2O =>
2 C4H10 + 5 O2 = 4 CH3CO2H + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CoCl2(aq) + KI(aq) = CoI2(aq) + KCl(aq) =>
CoCl2(aq) + 2 KI(aq) = CoI2(aq) + 2 KCl(aq)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
NH4OH + CuSO4 = Cu(NH4OH)4 + SO4 =>
4 NH4OH + CuSO4 = Cu(NH4OH)4 + SO4
Ca2(CO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CaCl2 + 2 CO2 + 2 H2O
Al(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2SO4(aq) + Sr(NO3)2(aq) = (NH4)(NO3) + Sr(SO4) =>
(NH4)2SO4(aq) + Sr(NO3)2(aq) = 2(NH4)(NO3) + Sr(SO4)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SiO2(s) + HF(g) = SiF4(s) + H2O(l) =>
SiO2(s) + 4 HF(g) = SiF4(s) + 2 H2O(l)
NH3 + H2CO3 = NH4CO3 + H2 =>
2 NH3 + 2 H2CO3 = 2 NH4CO3 + H2
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/20
Équations équilibrées sur05/25/19
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