| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
CuS + KNO3 = Cu(NO3)2 + K2S =>
CuS + 2 KNO3 = Cu(NO3)2 + K2S
NaSO3 + HCl = NaCl + SO3 + H2SO3 =>
2 NaSO3 + 2 HCl = 2 NaCl + SO3 + H2SO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
MnCl2 + KBrO + KOH = K2MnO4 + KBr + KCl + H2O =>
MnCl2 + 2 KBrO + 4 KOH = K2MnO4 + 2 KBr + 2 KCl + 2 H2O
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
Al + HCO3 = Al(HCO3)3 =>
Al + 3 HCO3 = Al(HCO3)3
AgI + NH4OH = Ag(NH3)I + H2O =>
AgI + NH4OH = Ag(NH3)I + H2O
ZnO + Cr2O3 = ZnCr2O4 =>
ZnO + Cr2O3 = ZnCr2O4
KOH + H2O2 + CrOH3 = K2CrO4 + H2O =>
4 KOH + 7 H2O2 + 2 CrOH3 = 2 K2CrO4 + 12 H2O
NaOH(aq) + CO(g) = Na2CO2(aq) + H2O(l) =>
2 NaOH(aq) + CO(g) = Na2CO2(aq) + H2O(l)
SnCl4 + LiF = SnF4 + LiCl =>
SnCl4 + 4 LiF = SnF4 + 4 LiCl
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaNO2 + HSO4 = NaSO4 + HNO2 =>
NaNO2 + HSO4 = NaSO4 + HNO2
Cu2O = Cu + O =>
Cu2O = 2 Cu + O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg2(PO4)3 = Mg2P3 + O2 =>
Mg2(PO4)3 = Mg2P3 + 6 O2
Sn + P4 = Sn3P4 =>
3 Sn + P4 = Sn3P4
aceticacid + aluminumhydroxide = water + aluminumacetate =>
3 C2H4O2 + Al(OH)3 = 3 H2O + Al(CH3CO2)3
C2H2 + KBr = C2H2Br + K =>
C2H2 + KBr = C2H2Br + K
Zn(NO3)2 + K2CO3 + H2O = (ZnOH)2CO3 + KNO3 + CO2 =>
2 Zn(NO3)2 + 2 K2CO3 + H2O = (ZnOH)2CO3 + 4 KNO3 + CO2
K2CO3 + CaCl2 = CaCO3 + KCl =>
K2CO3 + CaCl2 = CaCO3 + 2 KCl
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
NaSO3 + HCl = NaCl + SO3 + H2SO3 =>
2 NaSO3 + 2 HCl = 2 NaCl + SO3 + H2SO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe + MnO = Fe2O3 + Mn =>
2 Fe + 3 MnO = Fe2O3 + 3 Mn
C + H2 = C3H16 =>
3 C + 8 H2 = C3H16
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + Cl2 + O2 = HClO4 =>
H2 + Cl2 + 4 O2 = 2 HClO4
Ni + AgNO = Ag + NiNO =>
Ni + AgNO = Ag + NiNO
AgNO3 + KBr = AgNO3KBr =>
AgNO3 + KBr = AgNO3KBr
Hg + HNO3 = Hg2NO3 + NO + H2O =>
6 Hg + 4 HNO3 = 3 Hg2NO3 + NO + 2 H2O
KI(aq) + Hg2NO3(aq) = KNO3(aq) + Hg2I(s) =>
KI(aq) + Hg2NO3(aq) = KNO3(aq) + Hg2I(s)
C4H9Cl + H2O = C4H10O + HCl =>
C4H9Cl + H2O = C4H10O + HCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
NaFH2S = NaSHHF =>
NaFH2S = NaSHHF
H2Br = H2 + Br2 =>
2 H2Br = 2 H2 + Br2
Mn + HNO3 = MnO2 + NO2 + H2 =>
Mn + 2 HNO3 = MnO2 + 2 NO2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
[Co(NH3)5SO4]Br + AgNO3 = AgBr + [Co(NH3)5SO4]NO3 =>
[Co(NH3)5SO4]Br + AgNO3 = AgBr + [Co(NH3)5SO4]NO3
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Al2(C2O4)3 + CH3COOH = Al(CH3COO)3 + CO2 + H2O =>
4 Al2(C2O4)3 + 21 CH3COOH = 8 Al(CH3COO)3 + 18 CO2 + 6 H2O
KPO4 + Pb(NO3)2 = KNO3 + Pb(PO4)2 =>
2 KPO4 + Pb(NO3)2 = 2 KNO3 + Pb(PO4)2
PbI4 + Br = PbI4Br =>
PbI4 + Br = PbI4Br
C10H7OH + CH3OH = C10H7OCH3 + H2O =>
C10H7OH + CH3OH = C10H7OCH3 + H2O
Mg(NO3)2 + NaPO4 = Mg(PO4)2 + NaNO3 =>
Mg(NO3)2 + 2 NaPO4 = Mg(PO4)2 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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