| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Ba + Br = BaBr2 =>
Ba + 2 Br = BaBr2
Al(s) + FeSO4(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CuO + HClO4 = Cu(ClO4)2 + H2O =>
CuO + 2 HClO4 = Cu(ClO4)2 + H2O
H + Cl = HCl =>
H + Cl = HCl
I + Ca2F6 = F2 + CaI =>
2 I + Ca2F6 = 3 F2 + 2 CaI
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CuO + HClO4 = Cu(ClO4)2 + H2O =>
CuO + 2 HClO4 = Cu(ClO4)2 + H2O
HNO3(aq) + K2CO3(s) = H2O + CO2 + KNO3 =>
2 HNO3(aq) + K2CO3(s) = H2O + CO2 + 2 KNO3
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C7H8 + O2 = CO2 + H20 =>
5 C7H8 + 35 O2 = 35 CO2 + 2 H20
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ga{+3} + O{-2} = Ga2O3 =>
2 Ga{+3} + 3 O{-2} = Ga2O3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMNO3 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO3 + 12 HCl = 2 KCl + 2 MNCl2 + 6 H2O + 3 Cl2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
KOH + HC1 = KC1 + H2O =>
KOH + HC1 = KC1 + H2O
H3C6H8O7 + NaOH = Na3C6H8O7 + H2O =>
H3C6H8O7 + 3 NaOH = Na3C6H8O7 + 3 H2O
Al2O3 + HNO3(dil) = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3(dil) = 2 Al(NO3)3 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al2O3 + HNO3(dil) = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3(dil) = 2 Al(NO3)3 + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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