| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + 2 KCl(aq) = K2SO4(aq) + 2 HCl(aq)
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
PCl3 + SO2Cl2 = PCl5 + SO2 =>
PCl3 + SO2Cl2 = PCl5 + SO2
C6H12O2 + H2O2 = CO2 + H2O =>
C6H12O2 + 16 H2O2 = 6 CO2 + 22 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Li + SmCl3 = Sm + LiCl =>
3 Li + SmCl3 = Sm + 3 LiCl
H2O2 + C10H12O3 = CO2 + H2O =>
23 H2O2 + C10H12O3 = 10 CO2 + 29 H2O
CaS + H3BO3 = Ca3(BO3)2 + H2S =>
3 CaS + 2 H3BO3 = Ca3(BO3)2 + 3 H2S
Li2 + C02 + H2O = LiHCO3 + H2 =>
Li2 + C02 + 6 H2O = 2 LiHCO3 + 5 H2
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
Na3[Al(OH)6] = NaAlO2 + H2O + NaOH =>
Na3[Al(OH)6] = NaAlO2 + 2 H2O + 2 NaOH
Pb + SO4 = Pb(SO4)2 =>
Pb + 2 SO4 = Pb(SO4)2
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Br + HCl = BrHCl =>
Br + HCl = BrHCl
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NB = BN =>
NB = BN
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
CrCl3 + Fe(OH)3 = FeCl3 + Cr(OH)3 =>
CrCl3 + Fe(OH)3 = FeCl3 + Cr(OH)3
Ni + SnNO3 = Sn + NiNO3 =>
Ni + SnNO3 = Sn + NiNO3
C18H40(OH)3 + O2 = CO2 + H2O =>
4 C18H40(OH)3 + 109 O2 = 72 CO2 + 86 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
C3H2 + CO2 = C + H2O =>
2 C3H2 + CO2 = 7 C + 2 H2O
Al + Zn(NO3)2 = Al(NO3)3 + Zn =>
2 Al + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn
Zn + K = ZnK =>
Zn + K = ZnK
CH3OH(l) + H2O(l) = CO2(g) + H2(g) =>
CH3OH(l) + H2O(l) = CO2(g) + 3 H2(g)
Fe2No3 + Al = AlNo3 + Fe2 =>
Fe2No3 + Al = AlNo3 + Fe2
Pl + HNO3 = N2O3 + Pl(NO3)2 + H2O =>
2 Pl + 6 HNO3 = N2O3 + 2 Pl(NO3)2 + 3 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Na + HgSO4 = Na2SO4 + Hg =>
2 Na + HgSO4 = Na2SO4 + Hg
CO2NO3 + NaI = NaNO3 + CO2I =>
CO2NO3 + NaI = NaNO3 + CO2I
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
CH2O8N2 = CO2 + H2O + N2O5 =>
CH2O8N2 = CO2 + H2O + N2O5
C19H10Br4O5S + HCl = C19H11Br4O5S + Cl =>
C19H10Br4O5S + HCl = C19H11Br4O5S + Cl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca(ClO3)2 = Ca + (ClO3)2 =>
Ca(ClO3)2 = Ca + (ClO3)2
HCl + Fe(OH)3 = FeCl2 + H2O + Cl2 =>
6 HCl + 2 Fe(OH)3 = 2 FeCl2 + 6 H2O + Cl2
CuSO4*H2O(s) = H2SO4 + CuO =>
CuSO4*H2O(s) = H2SO4 + CuO
KOH(aq) + HClO4 = KClO4 + HOH =>
KOH(aq) + HClO4 = KClO4 + HOH
Cu + H2SO4 = Cu(SO4) + S(O2) + H2O =>
Cu + 2 H2SO4 = Cu(SO4) + S(O2) + 2 H2O
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
K2CO3 + HI = H2CO3 + KI =>
K2CO3 + 2 HI = H2CO3 + 2 KI
Fe(NH4)2(SO4)2*6H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + K2SO4 + MnSO4 + H2O =>
10 Fe(NH4)2(SO4)2*6H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 10(NH4)2SO4 + K2SO4 + 2 MnSO4 + 68 H2O
KClO4 + C6H10O5 = KCl + CO + H2O =>
3 KClO4 + 2 C6H10O5 = 3 KCl + 12 CO + 10 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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