| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag2O + K2S2O8 + KOH = Ag2O3 + K2SO4 + H2O =>
Ag2O + 2 K2S2O8 + 4 KOH = Ag2O3 + 4 K2SO4 + 2 H2O
NaCl + Pb(II)NO3 = Pb(II)Cl + NaNO3 =>
NaCl + Pb(II)NO3 = Pb(II)Cl + NaNO3
LiOH + IH = LiI + H2O =>
LiOH + IH = LiI + H2O
Sn(C2H3O2)4 + Al = Sn + Al(C2H3O2)3 =>
3 Sn(C2H3O2)4 + 4 Al = 3 Sn + 4 Al(C2H3O2)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2O2 + CIO2 = HCIO2 + O2 =>
H2O2 + 2 CIO2 = 2 HCIO2 + O2
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
Ag2O = AgO2 + Ag =>
2 Ag2O = AgO2 + 3 Ag
NaH2PO4 + H2O = H4PO4 + NaO =>
NaH2PO4 + H2O = H4PO4 + NaO
Fe(NO3)2 = Fe3O4 + NO2 + O2 =>
3 Fe(NO3)2 = Fe3O4 + 6 NO2 + O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C5H8O4 + NaOH = Na2C5H6O4 + H2O =>
C5H8O4 + 2 NaOH = Na2C5H6O4 + 2 H2O
NH4HSO4 + Na2SO4 = NH3 + NaHSO4 =>
NH4HSO4 + Na2SO4 = NH3 + 2 NaHSO4
Fe(NO3)3 + Cl2 + KOH = KNO3 + Fe(OH)2 + KClO3 + H2O =>
10 Fe(NO3)3 + Cl2 + 32 KOH = 30 KNO3 + 10 Fe(OH)2 + 2 KClO3 + 6 H2O
MgO + NH4Br = MgBr2 + (NH4)2O =>
MgO + 2 NH4Br = MgBr2 + (NH4)2O
Al(s) + Pb(No3)(aq) = Al(No3)(aq) + Pb(s) =>
Al(s) + Pb(No3)(aq) = Al(No3)(aq) + Pb(s)
NaNO3 + NaHSO4 = Na2SO4 + HNO3 =>
NaNO3 + NaHSO4 = Na2SO4 + HNO3
NaSO3 + HCl = SO2 + NaCl + H2O2 =>
2 NaSO3 + 2 HCl = 2 SO2 + 2 NaCl + H2O2
N + H = NH3 =>
N + 3 H = NH3
KI + NO3 = I2 + KNO3 =>
2 KI + 2 NO3 = I2 + 2 KNO3
CoOHCl + NaOH = Co(OH)2 + NaCl =>
CoOHCl + NaOH = Co(OH)2 + NaCl
ZnO + Ba = ZnBa + O2 =>
2 ZnO + 2 Ba = 2 ZnBa + O2
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
ZnCl2 + H2S = ZnS + H2Cl2 =>
ZnCl2 + H2S = ZnS + H2Cl2
MgCO3 + C2H4O2 = CO2 + H2O + Mg4O(C2H3O2)6 =>
4 MgCO3 + 6 C2H4O2 = 4 CO2 + 3 H2O + Mg4O(C2H3O2)6
BeCl + O2 = BeClO32 =>
BeCl + 16 O2 = BeClO32
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
SnO + Na2CrO4 + NaOH + H2O = Na3[Cr(OH)6] + Na2[Sn(OH)6] =>
3 SnO + 2 Na2CrO4 + 8 NaOH + 11 H2O = 2 Na3[Cr(OH)6] + 3 Na2[Sn(OH)6]
NaNO2 + BaCl2 = NaCl2 + BaNO2 =>
NaNO2 + BaCl2 = NaCl2 + BaNO2
CrO3 = Cr2O6 =>
2 CrO3 = Cr2O6
CO2 + NaCl = COCl2 + Na2CO3 =>
2 CO2 + 2 NaCl = COCl2 + Na2CO3
KMnO4 + Fe(NH4)2(SO4)*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 KMnO4 + 10 Fe(NH4)2(SO4)*6H2O + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 10(NH4)2SO4 + 84 H2O
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4 + K + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + SO4 + 2 K + 5 H2O
AB = A3B3 =>
3 AB = A3B3
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
CoCl2 + KClO3 + KCl + H2O = KOH + CoCl3 =>
6 CoCl2 + KClO3 + 5 KCl + 3 H2O = 6 KOH + 6 CoCl3
Fe(SO3) + H3(PO4) = Fe3(PO4)2 + H2(SO3) =>
3 Fe(SO3) + 2 H3(PO4) = Fe3(PO4)2 + 3 H2(SO3)
SrI2 + (NH4)2SO4 = SrSO4 + NH4I =>
SrI2 + (NH4)2SO4 = SrSO4 + 2 NH4I
Rb + BaSO4 = RbSO4 + Ba =>
Rb + BaSO4 = RbSO4 + Ba
CrCl3 + Ca(OH)2 = Cr(OH)3 + CaCl2 =>
2 CrCl3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCl2
Li2SO4 + NaHCO3 = LiHCO3 + Na2SO4 =>
Li2SO4 + 2 NaHCO3 = 2 LiHCO3 + Na2SO4
C3H5(NO3)3(nitroglicerina) = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3(nitroglicerina) = 12 CO2 + 6 N2 + O2 + 10 H2O
Cu + H2S = CuH2 + S =>
Cu + H2S = CuH2 + S
AlI3 + (NH4)2SO4 = Al2(SO4)3 + NH4I =>
2 AlI3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4I
Fe(No3)2 + Na3PO4 = Fe3(PO4)2 + NaNo3 =>
3 Fe(No3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNo3
SiO2 + NaOH = SiO3NaH =>
SiO2 + NaOH = SiO3NaH
Li(s) + N(g) = Li32N(s) =>
32 Li(s) + N(g) = Li32N(s)
K3[Al(OH)6] + HCl = AlCl3 + KCl + H2O =>
K3[Al(OH)6] + 6 HCl = AlCl3 + 3 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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