| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(OH)3 = Cr2O3 + 3 H2O
Co(NO3)2*6H2O + Al2(SO4)3*18H2O = CoAl2O4 + H2SO4 + HNO3 + H2O =>
Co(NO3)2*6H2O + Al2(SO4)3*18H2O = CoAl2O4 + 3 H2SO4 + 2 HNO3 + 20 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + C7H6BiO4 = H7Bi + ClC7O4 =>
HCl + C7H6BiO4 = H7Bi + ClC7O4
PH3 + H2O + CrO4{2-} = P + Cr(OH)4{-} + OH{-} =>
PH3 + H2O + CrO4{2-} = P + Cr(OH)4{-} + OH{-}
CaCl2 + Na3PO4 = CaPO4Na3Cl2 =>
CaCl2 + Na3PO4 = CaPO4Na3Cl2
KF + MnCl2 = MnF2 + KCl =>
2 KF + MnCl2 = MnF2 + 2 KCl
KIO3 + PH3 + HCl = I2 + H2O + KCl + H3PO4 =>
8 KIO3 + 5 PH3 + 8 HCl = 4 I2 + 4 H2O + 8 KCl + 5 H3PO4
Na2C2O4(aq) + KNO3(aq) = NaNO3(aq) + K2C2O4 =>
Na2C2O4(aq) + 2 KNO3(aq) = 2 NaNO3(aq) + K2C2O4
(benceno)C6H6O + O2 = CO2 + H2O =>
(benceno)C6H6O + 7 O2 = 6 CO2 + 3 H2O
C2H5SH + O2 = C2 + H2O + SO2 =>
2 C2H5SH + 5 O2 = 2 C2 + 6 H2O + 2 SO2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
P2O5 + B2O = (B2)3(PO4)2 =>
P2O5 + 3 B2O = (B2)3(PO4)2
H2O + RbOH = H3O2 + Rb =>
H2O + RbOH = H3O2 + Rb
Cl2(g) + KNO3(s) + H2O(l) = KClO3(s) + KCl(ac) + HNO3(ac) =>
3 Cl2(g) + 6 KNO3(s) + 3 H2O(l) = KClO3(s) + 5 KCl(ac) + 6 HNO3(ac)
H2O(g) + C(s) = CO1(g) + H2(g) =>
H2O(g) + C(s) = CO1(g) + H2(g)
Fe2O3(aq) + Zn = ZnO + Fe =>
Fe2O3(aq) + 3 Zn = 3 ZnO + 2 Fe
CH3OH + FeO = C6H12O5 + Fe(OH)3 + H2 =>
24 CH3OH + 2 FeO = 4 C6H12O5 + 2 Fe(OH)3 + 21 H2
NaBr + Ni(NO3) = Na(NO3) + NiBr =>
NaBr + Ni(NO3) = Na(NO3) + NiBr
Fe2O3 + CO = CO2 + Fe2O =>
Fe2O3 + 2 CO = 2 CO2 + Fe2O
C6H8O7 + NH3 = CH3NO2 + CNH + C2H5OH =>
9 C6H8O7 + 28 NH3 = 25 CH3NO2 + 3 CNH + 13 C2H5OH
C2C3H2 + O2 = CO2 + H2O =>
2 C2C3H2 + 11 O2 = 10 CO2 + 2 H2O
J2 + HNO3 = HJO3 + NO2 + H2 =>
J2 + 6 HNO3 = 2 HJO3 + 6 NO2 + 2 H2
CoH3 + HCl = CoH2Cl + H2 =>
CoH3 + HCl = CoH2Cl + H2
PBr5 = P + Br5 =>
PBr5 = P + Br5
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Mg(OH)2 + Al(OH)3 = Mg(AlO2)2 + H2O =>
Mg(OH)2 + 2 Al(OH)3 = Mg(AlO2)2 + 4 H2O
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
Ca(OH)2 + SO2 = Ca(SO3) + H2O =>
Ca(OH)2 + SO2 = Ca(SO3) + H2O
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
KClO3 + SO2 + H2O = K2SO3 + H2SO4 + ClO2 =>
2 KClO3 + 2 SO2 + H2O = K2SO3 + H2SO4 + 2 ClO2
Al2(SO4)3 + KMnO4 = Al2O4 + KMn(SO4)3 =>
Al2(SO4)3 + KMnO4 = Al2O4 + KMn(SO4)3
C12H22O11 + SiO2 = Si + H2O + CO2 =>
C12H22O11 + 12 SiO2 = 12 Si + 11 H2O + 12 CO2
H2C2O4 + KOH = K + CO2 + H2O =>
H2C2O4 + 2 KOH = 2 K + 2 CO2 + 2 H2O
Cr2O72{-} + C2H5OH + H{+} = Cr3{+} + CH3CHO + H2O =>
6 Cr2O72{-} + 427 C2H5OH + 10 H{+} = 4 Cr3{+} + 427 CH3CHO + 432 H2O
C22H445 + O2 = H2O + CO2 =>
4 C22H445 + 533 O2 = 890 H2O + 88 CO2
CO2 + H2 = CH4 + OH2 =>
CO2 + 4 H2 = CH4 + 2 OH2
CO3H2 + Ba(OH)2 = Ba2(CO3)2 + H2O =>
2 CO3H2 + 2 Ba(OH)2 = Ba2(CO3)2 + 4 H2O
Al + NH4NO3 + CuCl2 = Al2O3 + H2O + Cu + NCl3 =>
2 Al + 3 NH4NO3 + 9 CuCl2 = Al2O3 + 6 H2O + 9 Cu + 6 NCl3
U(SO4)2 + KMn04 + H2O = H2S04 + K2SO4 + MnSO4 + UO2SO4 =>
17 U(SO4)2 + 2 KMn04 + 2 H2O = 2 H2S04 + K2SO4 + 8 MnSO4 + 17 UO2SO4
Fe2S3 + O2 = Fe + SO2* =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2*
CuCl + KSCN = KCl + CuSCN =>
CuCl + KSCN = KCl + CuSCN
CH3COOH + Ca(OH)2 = COOCa2 + H2O =>
CH3COOH + 4 Ca(OH)2 = 2 COOCa2 + 6 H2O
H2O + NH3 + NO2 = NH4NO3 =>
5 H2O + 6 NH3 + 8 NO2 = 7 NH4NO3
H2SO4 + Na3PO4 = Na2SO4 + H2O + P2O5 =>
3 H2SO4 + 2 Na3PO4 = 3 Na2SO4 + 3 H2O + P2O5
Cl2 + AlCl3 = AlCl4{-} + Cl{+} =>
Cl2 + AlCl3 = AlCl4{-} + Cl{+}
Zn + FeBr3 = ZnBr2 + FeBr2 =>
Zn + 2 FeBr3 = ZnBr2 + 2 FeBr2
BiCl3 = Cl2 + Bi =>
2 BiCl3 = 3 Cl2 + 2 Bi
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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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