| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2NO3 + 2 Pb(NO3)2 = 6 NaNO3 + Pb2NO3
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
BaCO3 + Al = BaO + Al4C3 + Al2O3 =>
3 BaCO3 + 8 Al = 3 BaO + Al4C3 + 2 Al2O3
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
Yb2O3 + SiO2 = Yb2SiO5 =>
Yb2O3 + SiO2 = Yb2SiO5
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
MgClO3 = MgClO2 + O =>
MgClO3 = MgClO2 + O
Mn + O2 + NaOH = NaMnO4 + H2O =>
4 Mn + 7 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
Zn + AgNo3 = Ag + ZnNo32 =>
3 Zn + 32 AgNo3 = 32 Ag + 3 ZnNo32
HCOOH + KOH = KHCOO + H2O =>
HCOOH + KOH = KHCOO + H2O
Ca(OH)2 + HBrO3 = CaOH(BrO3) + H2O =>
Ca(OH)2 + HBrO3 = CaOH(BrO3) + H2O
NaOH(aq) + CuSO4(aq) = NaOH(aq)CuSO4 =>
NaOH(aq) + CuSO4(aq) = NaOH(aq)CuSO4
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
Nd2(CO3)3*8H2O = Nd2(CO3)3*H2O + H2O =>
Nd2(CO3)3*8H2O = Nd2(CO3)3*H2O + 7 H2O
Cr2(SO4)3*12H2O + KOH + H2O2 = K2Cr2O7 + K2SO4 + H2O =>
Cr2(SO4)3*12H2O + 8 KOH + 3 H2O2 = K2Cr2O7 + 3 K2SO4 + 19 H2O
(Na)2CO3 + HCl = NaCl + H2O + CO2 =>
(Na)2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C4H8O + O2 = C4H8O2 =>
2 C4H8O + O2 = 2 C4H8O2
KOH + MnOH2 + Cl2 = KMnO4 + KCl + H2O =>
16 KOH + 2 MnOH2 + 7 Cl2 = 2 KMnO4 + 14 KCl + 10 H2O
CdCl2 + AgClO4 = AgCl2 + CdClO4 =>
CdCl2 + AgClO4 = AgCl2 + CdClO4
Ga2S3 + RbCl = Rb2S + GaCl3 =>
Ga2S3 + 6 RbCl = 3 Rb2S + 2 GaCl3
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
XeFe2 + Fe = XeFe4 =>
XeFe2 + 2 Fe = XeFe4
HBr + BH3 = HBrBH3 =>
HBr + BH3 = HBrBH3
C3H5 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H5 + KMnO4 + 5 H2O = 3 C3H6(OH)2 + MnO2 + KOH
CO2 + CaCl2 = CaCO2 + Cl2 =>
CO2 + CaCl2 = CaCO2 + Cl2
Sn + H2O = Sn*H2O =>
Sn + H2O = Sn*H2O
CuCl2 + (OH)2 = Cu(OH)2 + Cl2 =>
CuCl2 + (OH)2 = Cu(OH)2 + Cl2
NH4Cl + KNO2 = KCl + NH3 + HNO2 =>
NH4Cl + KNO2 = KCl + NH3 + HNO2
CdS + HNO3 = CdNO32 + S + NO + H2O =>
3 CdS + 62 HNO3 = 3 CdNO32 + 3 S + 59 NO + 31 H2O
HCOOH + KOH = KHCOO + H2O =>
HCOOH + KOH = KHCOO + H2O
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
NaMnO4 + NH3 = MnO2 + N2 + NaOH + H2O =>
2 NaMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 NaOH + 2 H2O
C6H14O + H2O = C6H13O + H3O =>
C6H14O + H2O = C6H13O + H3O
Al + CO2 = Al3CO2 =>
3 Al + CO2 = Al3CO2
Ba(OH)2 + SO2 = H2O + BaSO3 =>
Ba(OH)2 + SO2 = H2O + BaSO3
HIn + HNO3 = NO3 + H2In =>
HIn + HNO3 = NO3 + H2In
NH3 + H2O + Al{3} = NH4{+} + Al(OH)3 =>
3 NH3 + 3 H2O + Al{3} = 3 NH4{+} + Al(OH)3
K2Cr2O7 + H2P + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + H3PO4 =>
7 K2Cr2O7 + 6 H2P + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 25 H2O + 6 H3PO4
TiCl5 + Mg = Ti + MgCl2 =>
2 TiCl5 + 5 Mg = 2 Ti + 5 MgCl2
OH{-} + HC2H5O2 = C2H5O2{-} + H2O =>
OH{-} + HC2H5O2 = C2H5O2{-} + H2O
Al(OH)3 + N2O5 = Al2O3 + N(OH)5 =>
10 Al(OH)3 + 3 N2O5 = 5 Al2O3 + 6 N(OH)5
Fe2O3 + CaS = Fe2S3 + CaO =>
Fe2O3 + 3 CaS = Fe2S3 + 3 CaO
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + CO2 + K2SO4 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 K2SO4
CO2 + CaCl2 = CaCO2 + Cl2 =>
CO2 + CaCl2 = CaCO2 + Cl2
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
Mn + O2 + NaOH = NaMnO4 + H2O =>
4 Mn + 7 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
Ca(OH)2 + Cl2 = CaCl2 + H2O + Ca(OCl)2 =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + 2 H2O + Ca(OCl)2
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
CuI + H = Cu + HI =>
CuI + H = Cu + HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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