Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6(aq) + I2(aq) = C6H6O6(aq) + 2 HI(aq)
Al2(SO4)3(l) + Ca(OH)2(l) = Al(OH)3 + CaSO4 =>
Al2(SO4)3(l) + 3 Ca(OH)2(l) = 2 Al(OH)3 + 3 CaSO4
PbO2 + MnSO4 + H2SO4 = HMnO4 + PbSO4 + H2O =>
5 PbO2 + 2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 5 PbSO4 + 2 H2O
O2 + S3 = SO3 =>
9 O2 + 2 S3 = 6 SO3
HCCH + KMnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
3 HCCH + 8 KMnO4 + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
C2H5COOH + Mg = (C2H5COO)2Mg + H2 =>
2 C2H5COOH + Mg = (C2H5COO)2Mg + H2
MnO2 + NaHS + HNO3 = Mn(NO3)2 + S + NaNO3 + H2O =>
MnO2 + NaHS + 3 HNO3 = Mn(NO3)2 + S + NaNO3 + 2 H2O
NaSO4BaCl = BaSO4 + NaCl =>
NaSO4BaCl = BaSO4 + NaCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
NaSO4BaCl = BaSO4 + NaCl =>
NaSO4BaCl = BaSO4 + NaCl
C14H10 + C6H14 = C20H24 =>
C14H10 + C6H14 = C20H24
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Sr + HNO3 = Sr(NO3)2H2 =>
Sr + 2 HNO3 = Sr(NO3)2H2
PbNO3 + H2O = PbOH + NO3 + H =>
PbNO3 + H2O = PbOH + NO3 + H
FeSO4 + C12H10N2 = FeC12H8N2 + H2SO4 =>
FeSO4 + C12H10N2 = FeC12H8N2 + H2SO4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
K2Cr2O7 + SO2 + HCl = Cr2(SO4)3 + K2SO4 + CrCl3 + H2O =>
3 K2Cr2O7 + 9 SO2 + 6 HCl = 2 Cr2(SO4)3 + 3 K2SO4 + 2 CrCl3 + 3 H2O
CuO + C3H8 = Cu + CO + H2O =>
7 CuO + C3H8 = 7 Cu + 3 CO + 4 H2O
HgO + K = Hg + K2O =>
HgO + 2 K = Hg + K2O
Si + J = SiJ =>
Si + J = SiJ
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NaHCO3 + H3C6H5O7 = NaH2C6H5O7 + H2O + CO2 =>
NaHCO3 + H3C6H5O7 = NaH2C6H5O7 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
Fe + NH4SCN = FeNH4 + SCN =>
Fe + NH4SCN = FeNH4 + SCN
HCl + AlCO3 = HCO3 + AlCl =>
HCl + AlCO3 = HCO3 + AlCl
Fe + NH4SCN = FeNH4 + SCN =>
Fe + NH4SCN = FeNH4 + SCN
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
NaSO4BaCl = BaSO4 + NaCl =>
NaSO4BaCl = BaSO4 + NaCl
Zn + Ag(C2H3O2) = Ag + Zn(C4H6O4) =>
Zn + 2 Ag(C2H3O2) = 2 Ag + Zn(C4H6O4)
S8(s) + O2 = SO3 =>
S8(s) + 12 O2 = 8 SO3
PbO2 + S = Pb + SO3 =>
3 PbO2 + 2 S = 3 Pb + 2 SO3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Si + OH = SiO3 + H2O =>
Si + 6 OH = SiO3 + 3 H2O
Fe + NH4SCN = Fe(SCN)3 + NH4 =>
Fe + 3 NH4SCN = Fe(SCN)3 + 3 NH4
NH4Cl + Al2(SO4)3 = (NH4)2SO4 + AlCl3 =>
6 NH4Cl + Al2(SO4)3 = 3(NH4)2SO4 + 2 AlCl3
C5H5NH + H2O = H3O + C5H4NH =>
C5H5NH + H2O = H3O + C5H4NH
H2O + NH2CO3 = CO3 + NH3 + OH =>
H2O + NH2CO3 = CO3 + NH3 + OH
HCl*NaOH = NaCl + H2O =>
HCl*NaOH = NaCl + H2O
Ng + SO4 = NgSO4 =>
Ng + SO4 = NgSO4
Ni(OH)2 + H2O = H3O + NiO2 =>
Ni(OH)2 + 2 H2O = 2 H3O + NiO2
C2H4O2 + KOH = K(C2H3O2) + H2O =>
C2H4O2 + KOH = K(C2H3O2) + H2O
CH3CH2NH2 + H2O = OH + C2H8N =>
CH3CH2NH2 + H2O = OH + C2H8N
NaOH + ClO2 = NaCl + H2O + O =>
2 NaOH + 2 ClO2 = 2 NaCl + H2O + 5 O
CH2(CO2H)2(aq) + HOBr(aq) = BrCH(CO2H)2(aq) + H2O(l) =>
CH2(CO2H)2(aq) + HOBr(aq) = BrCH(CO2H)2(aq) + H2O(l)
Si(CH3O)4 + NaBr = Na(CH3O) + SiBr4 =>
Si(CH3O)4 + 4 NaBr = 4 Na(CH3O) + SiBr4
Fe2O3 + Al = AlO2 + Fe =>
2 Fe2O3 + 3 Al = 3 AlO2 + 4 Fe
HNO3 = NO2 + H2O + [O] =>
2 HNO3 = 2 NO2 + H2O + [O]
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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