| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5COOH + H2O = C3H5COO{-} + H3O{+}
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2O + SO2 = H2 + SO3 =>
H2O + SO2 = H2 + SO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
H3O + BrO = HBrO + H2O =>
H3O + BrO = HBrO + H2O
CCl4 = C + Cl =>
CCl4 = C + 4 Cl
S + O2 = SO2 =>
S + O2 = SO2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Pb300O400 + Zr100O200 + Ti100O200 = Pb100Zr95Ti5O300 + O200 =>
20 Pb300O400 + 57 Zr100O200 + 3 Ti100O200 = 60 Pb100Zr95Ti5O300 + 10 O200
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CuSO4 + Na2C2O4 = CuC2O4 + Na2SO4 =>
CuSO4 + Na2C2O4 = CuC2O4 + Na2SO4
Na(s) + MgCl2(aq) = Mg(s) + NaCl(aq) =>
2 Na(s) + MgCl2(aq) = Mg(s) + 2 NaCl(aq)
Al(NO3)3 + KOH = K3[Al(OH)6] + KNO3 =>
Al(NO3)3 + 6 KOH = K3[Al(OH)6] + 3 KNO3
N2O + H2O = NH3 + O2 =>
N2O + 3 H2O = 2 NH3 + 2 O2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ca(ClO)2 + HCl = CaCl2 + HClO4 =>
2 Ca(ClO)2 + HCl = 2 CaCl2 + HClO4
N2O4 = NO2 =>
N2O4 = 2 NO2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Br2O5 + P4 = P2O + Br2 =>
2 Br2O5 + 5 P4 = 10 P2O + 2 Br2
FeTiO3 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 3 CO2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Cu(NO3)2 + K3PO = K3(NO3)2 + CuPO =>
Cu(NO3)2 + K3PO = K3(NO3)2 + CuPO
CaCl2 + H2O2 + NH3 = CaO2 + NH4Cl =>
CaCl2 + H2O2 + 2 NH3 = CaO2 + 2 NH4Cl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2 + O2(g) = Na2O2(s) =>
Na2 + O2(g) = Na2O2(s)
Cl3 + H2 = Cl3H2 =>
Cl3 + H2 = Cl3H2
HC6H7O7 + OH = H2O + C6H7O7 =>
HC6H7O7 + OH = H2O + C6H7O7
Al + H2SO4 = Al2(SO4)3 + H2O + HS2 =>
26 Al + 51 H2SO4 = 13 Al2(SO4)3 + 48 H2O + 6 HS2
C32H23O14N7Na2S4 + H2O2 = CO2 + H2O + NO3 + SO4 + Na =>
2 C32H23O14N7Na2S4 + 197 H2O2 = 64 CO2 + 220 H2O + 14 NO3 + 8 SO4 + 4 Na
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe2(SO4)3 + NO + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = Na2SO4 + Fe2(SO4)3 + 2 NO + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + PbO = SO3 + PbS =>
4 S + 3 PbO = SO3 + 3 PbS
(NH4)2SO4 + LiOH = Li2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH3 + 2 H2O
NaNH3 + N3O = NaN3 + NaOH + NH3 =>
19 NaNH3 + 9 N3O = 10 NaN3 + 9 NaOH + 16 NH3
NO + H2O + Ni(NO3)2 = HNO3 + Ni =>
2 NO + 4 H2O + 3 Ni(NO3)2 = 8 HNO3 + 3 Ni
CH3CHOHCH2CH2CH3 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CHOHCH2CH2CH3 + 5 CH3COOH = 5 CH3COOCH2CH3 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CrO3 + H3AsO4 = Cr3(AsO4)6 + H2O =>
3 CrO3 + 6 H3AsO4 = Cr3(AsO4)6 + 9 H2O
Cl2 + CrI2 + KOH = K2CrO4 + KIO4 + KCl2 + H2O =>
20 Cl2 + CrI2 + 24 KOH = K2CrO4 + 2 KIO4 + 20 KCl2 + 12 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
C3H8COOH + O2 = CO2 + H2O =>
4 C3H8COOH + 21 O2 = 16 CO2 + 18 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
HBr(aq) + Sr(OH)2(aq) = H2O(l) + SrBr2(aq) =>
2 HBr(aq) + Sr(OH)2(aq) = 2 H2O(l) + SrBr2(aq)
LiAl(H4) = LiH + Al + H2 =>
2 LiAl(H4) = 2 LiH + 2 Al + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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