| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + ZnSO4 = ZnNO3 + AgSO4
C4H10O4 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C4H10O4 + 18 KNO3 = 9 K2O + 9 N2 + 20 CO2 + 25 H2O
Al + AuSO4 = Al2(SO4)3 + Au =>
2 Al + 3 AuSO4 = Al2(SO4)3 + 3 Au
As4O6 + H2 = AsH3 + H2O =>
As4O6 + 12 H2 = 4 AsH3 + 6 H2O
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + Cl2
C3H5(C3H5OO)3 + NaOH = C3H5(OH)3 + C3H5OONa =>
C3H5(C3H5OO)3 + 3 NaOH = C3H5(OH)3 + 3 C3H5OONa
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
PbCl4 + O2 = Pb(ClO3)4 =>
PbCl4 + 6 O2 = Pb(ClO3)4
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
PB + CU(NO3)2 = PBNO3 + CU =>
2 PB + CU(NO3)2 = 2 PBNO3 + CU
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O =>
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
Ni + HNO3 = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2 + 2 H2O
S2F10 + Cl2 = SF5Cl =>
S2F10 + Cl2 = 2 SF5Cl
KMnO4CuO = KOCuMnO4 =>
KMnO4CuO = KOCuMnO4
Pb(ClO4)2 + K2S = PbS + KClO4 =>
Pb(ClO4)2 + K2S = PbS + 2 KClO4
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4NO3
NH3 + PbCl2 + H2O = NH4Cl + Pb(OH)2 =>
2 NH3 + PbCl2 + 2 H2O = 2 NH4Cl + Pb(OH)2
Cr2O4 = Cr2O3 + O2 =>
2 Cr2O4 = 2 Cr2O3 + O2
C3H5(OH)3 + Cu(OH)2 = C3H5O2CuOH + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5O2CuOH + 2 H2O
Pb(NO3)2 + Na2S = PbS2 + Na2NO3 =>
Pb(NO3)2 + 2 Na2S = PbS2 + 2 Na2NO3
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
HBrO3LiOH = H2O + LiBrO3 =>
HBrO3LiOH = H2O + LiBrO3
KHSO4HNO3 = KNO3H2OSO3 =>
KHSO4HNO3 = KNO3H2OSO3
BaO + Al(OH)3 = Al2O3 + Ba(OH)2 =>
3 BaO + 2 Al(OH)3 = Al2O3 + 3 Ba(OH)2
CuS + HBr = CuBr2 + H2S =>
CuS + 2 HBr = CuBr2 + H2S
Cs3PO4 + AlBr3 = CsBr + AlPO4 =>
Cs3PO4 + AlBr3 = 3 CsBr + AlPO4
HIO3 + Co(OH)3 = Co(IO3)3 + H2O =>
3 HIO3 + Co(OH)3 = Co(IO3)3 + 3 H2O
Sb2S3(s) + O2(g) = Sb2O + SO2(g) =>
2 Sb2S3(s) + 7 O2(g) = 2 Sb2O + 6 SO2(g)
Al2(SO4)3*143H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + CO2 + H2O =>
Al2(SO4)3*143H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 6 CO2 + 143 H2O
K2SO3 = K2SO4 + K2S* =>
4 K2SO3 = 3 K2SO4 + K2S*
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3 =>
Fe(NO3)3 + KSCN = FeSCN + K(NO3)3
Ni2O3 + H2O = Ni(OH)2 + OH =>
Ni2O3 + 3 H2O = 2 Ni(OH)2 + 2 OH
C6H5COOH + CH3OH = C6H5COOCH3 + H2O =>
C6H5COOH + CH3OH = C6H5COOCH3 + H2O
Cl2 + NH4Br = NH4Cl + Br2 =>
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cl + Ph = PhCl5 =>
5 Cl + Ph = PhCl5
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
Fe + Na2SO4 = Fe(SO4) + Na =>
Fe + Na2SO4 = Fe(SO4) + 2 Na
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
Mg2 + SnCl2 = Sn + Mg(Cl2) =>
Mg2 + 2 SnCl2 = 2 Sn + 2 Mg(Cl2)
SO2 + HNO4 + H2O = H2SO4 + NO =>
5 SO2 + 2 HNO4 + 4 H2O = 5 H2SO4 + 2 NO
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NH4HCO3 + SiO2 = (NH4)2SiO3 + H2O + CO2 =>
2 NH4HCO3 + SiO2 = (NH4)2SiO3 + H2O + 2 CO2
H2YO4 + NaOH = NaY + H2O + O2 =>
4 H2YO4 + 4 NaOH = 4 NaY + 6 H2O + 7 O2
NH(C2H5)2 + CH3Si(Cl)3 + Mg = CH3Si(N(C2H5)2)3 + MgCl2 + H2 =>
6 NH(C2H5)2 + 2 CH3Si(Cl)3 + 3 Mg = 2 CH3Si(N(C2H5)2)3 + 3 MgCl2 + 3 H2
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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