| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCo3 + CaCl = CaCo3 + NaCl
H2O + F = HF2 + O =>
H2O + 4 F = 2 HF2 + O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
K2SO3 + K2CrO4 + KOH + H2O = K3[Cr(OH)6] + K2SO4 =>
3 K2SO3 + 2 K2CrO4 + 2 KOH + 5 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
H2SO4 + NaCO3 = H2CO3 + Na(SO4) =>
H2SO4 + NaCO3 = H2CO3 + Na(SO4)
Fe + F2 = Fe3F2 =>
3 Fe + F2 = Fe3F2
Br2 + CaO2H2 = CaBr2 + CaBr2O6 + H2O =>
6 Br2 + 6 CaO2H2 = 5 CaBr2 + CaBr2O6 + 6 H2O
(NH4)3(PO4) + (Ba)(Cl)2 = (NH4)(Cl) + (Ba)3(PO4)2 =>
2(NH4)3(PO4) + 3(Ba)(Cl)2 = 6(NH4)(Cl) + (Ba)3(PO4)2
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
Al2O3 + AlN = Al2O3(AlN)5 =>
Al2O3 + 5 AlN = Al2O3(AlN)5
KCIOH2O = KOHHCIO =>
KCIOH2O = KOHHCIO
ZnCl2 + Na2S = ZnS + Na2Cl2 =>
ZnCl2 + Na2S = ZnS + Na2Cl2
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
CuSO4 + H2O = Cu(OH)2H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2H2SO4
(NH4)2CO3 + LiOH = (NH4)OH + Li2CO3 =>
(NH4)2CO3 + 2 LiOH = 2(NH4)OH + Li2CO3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
C4H9OH + OH = CO2 + H2O =>
C4H9OH + 24 OH = 4 CO2 + 17 H2O
C2H5OCH3(g) + O2(g) = CO2(g) + H2O(i) =>
2 C2H5OCH3(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(i)
Zn + HCl + H3AsO4 = ZnCl2 + H2AsO3 + H2O =>
Zn + 2 HCl + 2 H3AsO4 = ZnCl2 + 2 H2AsO3 + 2 H2O
HNO3 + Ag(NH3)2 = NO2 + H2O + AgNO3 =>
16 HNO3 + Ag(NH3)2 = 17 NO2 + 11 H2O + AgNO3
NaClO + I2 + NaOH = NaCl + NaIO3 + H2O =>
5 NaClO + I2 + 2 NaOH = 5 NaCl + 2 NaIO3 + H2O
Ag3PO4 + Zn = Zn3(PO4)2 + Ag =>
2 Ag3PO4 + 3 Zn = Zn3(PO4)2 + 6 Ag
BaCl2 + K2CVO4 = BaCVO4 + KCl =>
BaCl2 + K2CVO4 = BaCVO4 + 2 KCl
S4 + H2 = SH3 =>
S4 + 6 H2 = 4 SH3
C3H6O2 + O2 = C2O + H2O =>
4 C3H6O2 + 5 O2 = 6 C2O + 12 H2O
Na3PO4(aq) + CaCl2 = Ca3(PO4)2(s) + NaCl =>
2 Na3PO4(aq) + 3 CaCl2 = Ca3(PO4)2(s) + 6 NaCl
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca3(PO4)2OH + NH4NO3 + H2O =>
24 Ca(NO3)2 + 16(NH4)2HPO4 + 14 NH4OH = 8 Ca3(PO4)2OH + 47 NH4NO3 + 9 H2O
Co + HNO3 = H2 + Co(NO3)3 =>
2 Co + 6 HNO3 = 3 H2 + 2 Co(NO3)3
SiO2 + NH4HF2 = H2SiF6 + H2O + NH3 =>
SiO2 + 3 NH4HF2 = H2SiF6 + 2 H2O + 3 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H5COOH + O2 = C6H5OH + CO2 =>
2 C6H5COOH + O2 = 2 C6H5OH + 2 CO2
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
C4H8O(v) + O2(g) = C02(g) + H2O =>
2 C4H8O(v) + 3 O2(g) = 4 C02(g) + 8 H2O
Zn + NH4OH = Zn(OH)2 + NH3 + H2 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH3 + H2
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4
N2H6 + NO2 = N2 + H2O =>
4 N2H6 + 6 NO2 = 7 N2 + 12 H2O
CuCl2*H2O + NH3 + Na2SO4 = [Cu(NH3)4]SO4*H2O + NaCl =>
CuCl2*H2O + 4 NH3 + Na2SO4 = [Cu(NH3)4]SO4*H2O + 2 NaCl
H2C4O4 + KMnO4 + H2SeO4 = MnSeO4 + KHSeO4 + CO2 + H2O =>
H2C4O4 + 2 KMnO4 + 4 H2SeO4 = 2 MnSeO4 + 2 KHSeO4 + 4 CO2 + 4 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
(NH4)3(PO4) + Li(OH) = (NH4)(OH) + Li3(PO4) =>
(NH4)3(PO4) + 3 Li(OH) = 3(NH4)(OH) + Li3(PO4)
HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O =>
2 HCOOH + CaCO3 = Ca(HCOO)2 + CO2 + H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Fe2O3 + KCl = KClO3 + Fe =>
Fe2O3 + KCl = KClO3 + 2 Fe
C2H2 + HCl + KMnO4 = CO2 + MnCl2 + KCl + H2O =>
C2H2 + 6 HCl + 2 KMnO4 = 2 CO2 + 2 MnCl2 + 2 KCl + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H9Cl2 + H2S = H9S + HCl =>
H9Cl2 + H2S = H9S + 2 HCl
CuCl2*2H2O + C5H8O2 = Cu(C5H7O2)2 + HCl + H2O =>
CuCl2*2H2O + 2 C5H8O2 = Cu(C5H7O2)2 + 2 HCl + 2 H2O
MnO4{-} + NO2 + H2O = Mn{2+} + NO3{-} + H{+} =>
MnO4{-} + 5 NO2 + H2O = Mn{2+} + 5 NO3{-} + 2 H{+}
Fe{2} + CO = Fe + CO{2} =>
Fe{2} + CO = Fe + CO{2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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