| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na3(PO4) + Mg(NO3)2 = Mg3(PO4)2 + NaNO3 =>
2 Na3(PO4) + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 NaNO3
Al(NO3)3 + NaOH = NaAlO2 + NaNO3 + H2O =>
Al(NO3)3 + 4 NaOH = NaAlO2 + 3 NaNO3 + 2 H2O
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
KOH + C3H6O3 = H2O + C3H5KO3 =>
KOH + C3H6O3 = H2O + C3H5KO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(NO3)2 + MgCl2 = Mg(NO3)2 + CuCl2 =>
Cu(NO3)2 + MgCl2 = Mg(NO3)2 + CuCl2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KOH + C2H2O4 = H2O + KHC2O4 =>
KOH + C2H2O4 = H2O + KHC2O4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Iron(ii)sulfate = iron(iii)oxide + Sulfurtrioxide + Sulfurdioxide =>
2 FeSO4 = Fe2O3 + SO3 + SO2
K + I2 = KI =>
2 K + I2 = 2 KI
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ca2Al6Ce2O14 + CaAl2O4 = Ce2Al22O36 + Ca3Al2O6 =>
Ca2Al6Ce2O14 + 13 CaAl2O4 = Ce2Al22O36 + 5 Ca3Al2O6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H6O + H2 = C3H7OH =>
C3H6O + H2 = C3H7OH
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
PbCl2 + NaOH = NaCl + Pb(OH)2 =>
PbCl2 + 2 NaOH = 2 NaCl + Pb(OH)2
La + Br2 = LaBr3 =>
2 La + 3 Br2 = 2 LaBr3
copper + nitricacid = coppernitrate + nitrogendioxide + water =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO3 + BaCl2 = HCl + BaSO3 =>
H2SO3 + BaCl2 = 2 HCl + BaSO3
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
C15H16 + O2 = CO2 + H2O =>
C15H16 + 19 O2 = 15 CO2 + 8 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ca2Al6Ce2O14 + CaAl4O7 = Ce2Al22O36 + Ca3Al2O6 =>
5 Ca2Al6Ce2O14 + 26 CaAl4O7 = 5 Ce2Al22O36 + 12 Ca3Al2O6
AgC2H3O2 + HC2H3O2 = HAg + C4H6O4 =>
AgC2H3O2 + HC2H3O2 = HAg + C4H6O4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H6O4 + MnO2 + H{+} = CO2 + H2O + Mn{2+} =>
C4H6O4 + 7 MnO2 + 14 H{+} = 4 CO2 + 10 H2O + 7 Mn{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/23
Équations équilibrées sur10/30/22
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