| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + Cl2 = S + 2 HCl
K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3
CaCl2NaHSO4 = CaSO4HClNaCl =>
CaCl2NaHSO4 = CaSO4HClNaCl
NH4(NO3)NaCl = NH4ClNa(NO3) =>
NH4(NO3)NaCl = NH4ClNa(NO3)
Pb(NO3)2 + Pb(CH3COO)2 = PbNO3 + CH3COO =>
Pb(NO3)2 + Pb(CH3COO)2 = 2 PbNO3 + 2 CH3COO
Ag(NH3)KI = AgINH3K =>
Ag(NH3)KI = AgINH3K
Mg + NO3 = Mg(NO3)2 =>
Mg + 2 NO3 = Mg(NO3)2
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
CH3COOC2H5 + OH{-} = C2H5OH(aq) + CH3COO{-} =>
CH3COOC2H5 + OH{-} = C2H5OH(aq) + CH3COO{-}
P4O10 + H2O = P4O10H2O =>
P4O10 + H2O = P4O10H2O
Pb + NaCl = PbClNa =>
Pb + NaCl = PbClNa
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
C6H13O(s) + O2(g) = CO2(g) + H2O(g) =>
4 C6H13O(s) + 35 O2(g) = 24 CO2(g) + 26 H2O(g)
Al2(SO3)3 = Al2O3(s) + SO2(g) =>
Al2(SO3)3 = Al2O3(s) + 3 SO2(g)
HBr(aq)LiOH(aq) = HOH(aq)LiBr(s) =>
HBr(aq)LiOH(aq) = HOH(aq)LiBr(s)
Al(s) + Pb(NO3)2(aq) = Pb(s) + Al(NO3)2 =>
Al(s) + Pb(NO3)2(aq) = Pb(s) + Al(NO3)2
Zn(BrO3)2 = Zn + (BrO3)1 =>
Zn(BrO3)2 = Zn + 2(BrO3)1
C2H5NH2CO2H2O = (C2H5NH3)HCO3 =>
C2H5NH2CO2H2O = (C2H5NH3)HCO3
ammoniumsulfate + zincchloride = zincsulfate + ammoniumchloride =>
(NH4)2SO4 + ZnCl2 = ZnSO4 + 2 NH4Cl
Cu3PO4 + Mn(SeO3)2 = Mn3(PO4)4 + Cu2SeO3 =>
4 Cu3PO4 + 3 Mn(SeO3)2 = Mn3(PO4)4 + 6 Cu2SeO3
Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O
FeS2 + O2 = FeSO3 + SO2 =>
2 FeS2 + 5 O2 = 2 FeSO3 + 2 SO2
C5H10O4 = C5H8O3 + H2O =>
C5H10O4 = C5H8O3 + H2O
Fe(s)PbS(aq) = PbFeS =>
Fe(s)PbS(aq) = PbFeS
Pb + KNO3 = Pb(NO3)2 + K =>
Pb + 2 KNO3 = Pb(NO3)2 + 2 K
FeO + H2O = Fe(OH)3 + H2 =>
2 FeO + 4 H2O = 2 Fe(OH)3 + H2
PbCl3 + H2SO4 = Pb2(SO4)3 + HCl =>
2 PbCl3 + 3 H2SO4 = Pb2(SO4)3 + 6 HCl
CuCl2 + Mg3(PO4)2 = Cu3(PO4)2 + MgCl2 =>
3 CuCl2 + Mg3(PO4)2 = Cu3(PO4)2 + 3 MgCl2
NaOH(aq)HC6H5O(aq) = H2O(l)NaC6H5O(aq) =>
NaOH(aq)HC6H5O(aq) = H2O(l)NaC6H5O(aq)
NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2
C8H8O2 + H2O = C7H6O2 + CH4O =>
C8H8O2 + H2O = C7H6O2 + CH4O
Ca + NaCI = CaCI + Na =>
Ca + NaCI = CaCI + Na
NaHCO3HCl(aq) = NaClH2OCO2 =>
NaHCO3HCl(aq) = NaClH2OCO2
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
Mg(CO3)2 = Mg + (CO3) =>
Mg(CO3)2 = Mg + 2(CO3)
N205 = N202 =>
202 N205 = 205 N202
CopperSulphate(aq)PotassiumIodide(aq) = CopperIodide(s)PotassiumSulphate(aq) =>
CopperSulphate(aq)PotassiumIodide(aq) = CopperIodide(s)PotassiumSulphate(aq)
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
Sn + H2SO4 = Sn2(SO4)5 + SO2 + H2O =>
2 Sn + 10 H2SO4 = Sn2(SO4)5 + 5 SO2 + 10 H2O
(NH4)2 + SO4 + NaOH = (NH4)2(OH)2 + Na2SO4 =>
(NH4)2 + SO4 + 2 NaOH = (NH4)2(OH)2 + Na2SO4
CuI2 + AgNO3 = Cu(NO3)2 + AgI =>
CuI2 + 2 AgNO3 = Cu(NO3)2 + 2 AgI
Co(NO3)2NaSO4 = CoSO4Na(NO3)2 =>
Co(NO3)2NaSO4 = CoSO4Na(NO3)2
(NH4)2 + SO4 + NaOH = (NH4)2(OH)2 + Na2SO4 =>
(NH4)2 + SO4 + 2 NaOH = (NH4)2(OH)2 + Na2SO4
SO3 + Ba = BaO + SO =>
SO3 + 2 Ba = 2 BaO + SO
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg =>
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 6 I
FeC2O4*H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4*H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
LiOH + SO2 = Li2SO4 + H2 =>
2 LiOH + SO2 = Li2SO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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