| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3AlO3 + 6 HNO3 = 3 NaNO3 + Al(NO3)3 + 3 H2O
AgNO3 + NaHCO3 = Ag(HCO3) + NaNO3 =>
AgNO3 + NaHCO3 = Ag(HCO3) + NaNO3
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ba + NaOH = NaBa + NaBaO3 + H2O =>
6 Ba + 6 NaOH = 5 NaBa + NaBaO3 + 3 H2O
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
CH2ClCH2Cl + NaOH = CH2OHCH2OH + NaCl =>
CH2ClCH2Cl + 2 NaOH = CH2OHCH2OH + 2 NaCl
HNO3 + Hg(OH)2 = Hg(NO3)2 + H2O =>
2 HNO3 + Hg(OH)2 = Hg(NO3)2 + 2 H2O
CaOH + HNH4 = CaNH4 + H2O =>
CaOH + HNH4 = CaNH4 + H2O
Ni + H2SO4 = NiSO4 + SO2 + H2O =>
Ni + 2 H2SO4 = NiSO4 + SO2 + 2 H2O
H2C6H6O6 + O2 = CO2 + H2O =>
H2C6H6O6 + 5 O2 = 6 CO2 + 4 H2O
MnO2 + KNO3 = KMnO4 + NO =>
MnO2 + KNO3 = KMnO4 + NO
C12H22O11 + NH4ClO4 = CO2 + H2O + N2 + Cl =>
C12H22O11 + 12 NH4ClO4 = 12 CO2 + 35 H2O + 6 N2 + 12 Cl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
H2SO4(aq) + Li2SO3(aq) = H2SO3 + Li2SO4 =>
H2SO4(aq) + Li2SO3(aq) = H2SO3 + Li2SO4
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Li2S + Cl2 = Li + ClS =>
2 Li2S + Cl2 = 4 Li + 2 ClS
BaCO3 + H2O = Ba(OH)2 + CO2 =>
BaCO3 + H2O = Ba(OH)2 + CO2
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
Au + CN{-} + O2 + H2O = [Au(CN)2]{-} + OH{-} =>
4 Au + 8 CN{-} + O2 + 2 H2O = 4[Au(CN)2]{-} + 4 OH{-}
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K3[Fe(C2O4)3] + H2O = KOH + Fe(OH)3 + H2C2O4 =>
K3[Fe(C2O4)3] + 6 H2O = 3 KOH + Fe(OH)3 + 3 H2C2O4
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
Al(s) + I2(s) = Al2I6(s) =>
2 Al(s) + 3 I2(s) = Al2I6(s)
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
CH3C3H8 + O2 = CO2 + H2O =>
4 CH3C3H8 + 27 O2 = 16 CO2 + 22 H2O
Mg2(OH)2CO3 + HCl = MgCl2 + H2O + CO2 =>
Mg2(OH)2CO3 + 4 HCl = 2 MgCl2 + 3 H2O + CO2
Ca2{+} + O2{-} = CaO =>
Ca2{+} + O2{-} = 2 CaO
FeCl2 + NH4OH = H2O + [Fe(NH3)6]Cl2 =>
FeCl2 + 6 NH4OH = 6 H2O + [Fe(NH3)6]Cl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
ZnS + KNO3 + H2O = ZnSO4 + NO + KOH =>
3 ZnS + 8 KNO3 + 4 H2O = 3 ZnSO4 + 8 NO + 8 KOH
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
S + Zn(OH)2 = ZnS + OH =>
S + Zn(OH)2 = ZnS + 2 OH
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
SN(OH)2 + HCl = SNCl2 + H2O =>
SN(OH)2 + 2 HCl = SNCl2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S + HgCl2 = HgS + NaCl =>
Na2S + HgCl2 = HgS + 2 NaCl
NaOH + ZnNO3 = NaNO3 + ZnOH =>
NaOH + ZnNO3 = NaNO3 + ZnOH
AgNO3 + HI = HNO3 + AgI =>
AgNO3 + HI = HNO3 + AgI
PbCO3 + Cu(NO3)2 = Pb(NO3)2 + CuCO3 =>
PbCO3 + Cu(NO3)2 = Pb(NO3)2 + CuCO3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
C3H8(s) + O2(g) = CO2(g) + H2O(l) =>
C3H8(s) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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