| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7COOH + 4 CH3OH = 2 C3H7OOCH3 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaOH + (NH4)2HPO4 = Na2HPO4 + NH3 + H2O =>
2 NaOH + (NH4)2HPO4 = Na2HPO4 + 2 NH3 + 2 H2O
Na3PO4 + H2SO4 = H3PO4 + Na2SO4 =>
2 Na3PO4 + 3 H2SO4 = 2 H3PO4 + 3 Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C9H8O4 + NaOH = NaC9H7O4 + H2O =>
C9H8O4 + NaOH = NaC9H7O4 + H2O
H2SO4 + Cu(CN)2 = CuSO4 + HCN =>
H2SO4 + Cu(CN)2 = CuSO4 + 2 HCN
CuSO4 + H3PO4 = Cu3(PO4)2 + SO4H2 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 SO4H2
MnO2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnO2 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH + NH3Cl = NH3OH + NaCl =>
NaOH + NH3Cl = NH3OH + NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
S()O2 + O2() = S()O3() =>
2 S()O2 + O2() = 2 S()O3()
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + KNO3(aq) =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 KNO3(aq)
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C102H151O39N31 + H2O = C102H153O40N31 =>
C102H151O39N31 + H2O = C102H153O40N31
C6H10O5 = H2O + CO + CH4 =>
C6H10O5 = H2O + 4 CO + 2 CH4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH2H6 + Cl2 = C3H2Cl + HCl =>
6 CH2H6 + 23 Cl2 = 2 C3H2Cl + 44 HCl
CsCl + Ba(OH)2 = CsOH + BaCl2 =>
2 CsCl + Ba(OH)2 = 2 CsOH + BaCl2
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
W + O2 = WO2 =>
W + O2 = WO2
K2MnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 2 SnSO4 + 4 H2SO4 = 2 Sn(SO4)2 + MnSO4 + K2SO4 + 4 H2O
Al2O3 + SiO2 + NaOH = Na2Al2Si4O12 + H2O =>
Al2O3 + 4 SiO2 + 2 NaOH = Na2Al2Si4O12 + H2O
NaHCO3 + H8C6O7 = CO3 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 4 H8C6O7 = 9 CO3 + 11 H2O + 5 Na3C6H5O7
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeC2O4 + H3PO4 = FeH2PO4 + H + CO2 =>
FeC2O4 + H3PO4 = FeH2PO4 + H + 2 CO2
NH3 + H2SO4 = NH3SO3 + H2O =>
NH3 + H2SO4 = NH3SO3 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO2 + VO2{+} = SO4{2-} + VO{2+} =>
SO2 + 2 VO2{+} = SO4{2-} + 2 VO{2+}
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
Fe + SnCl2 = FeCl3 + Sn =>
2 Fe + 3 SnCl2 = 2 FeCl3 + 3 Sn
F + O = FO =>
F + O = FO
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3 =>
NaCl + NH3 + H2O + CO2 = NH4Cl + NaHCO3
C2H5NO + OH = C2H4NO + H2O =>
C2H5NO + OH = C2H4NO + H2O
Al(OH)3 + HF + Na(OH) = H2O + Na3AlF6 =>
Al(OH)3 + 6 HF + 3 Na(OH) = 6 H2O + Na3AlF6
CO2 + Br2 = Br2O5 + CO =>
5 CO2 + Br2 = Br2O5 + 5 CO
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
ZnCl2 + H2O = H2Zn3O4 + HCl =>
3 ZnCl2 + 4 H2O = H2Zn3O4 + 6 HCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
LiBr + AuCl = LiCl + AuBr =>
LiBr + AuCl = LiCl + AuBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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