| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + CuSO4 = BaSO4 + CuCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
G2 + Ye2 = G2Ye =>
2 G2 + Ye2 = 2 G2Ye
C12H22O11(aq) + H2O = C2H5OH + CO2(g) =>
C12H22O11(aq) + H2O = 4 C2H5OH + 4 CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Cr3{+} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr3{+} + 124 Cl2 + 252 OH{-} = 3 CrO42{-} + 248 Cl{-} + 126 H2O
KMnO4 + MgI2 + H2SO4 = MgSO4 + MnSO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + K2SO4 + 5 I2 + 8 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CH3CH2OH + Sb2O2 = CH3CHO + Sb + H2O =>
2 CH3CH2OH + Sb2O2 = 2 CH3CHO + 2 Sb + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cr2O3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
Cr2O3 + 4 KOH + KClO3 = 2 K2CrO4 + KCl + 2 H2O
RG2Ye2 = RG2Ye + Ye2 =>
2 RG2Ye2 = 2 RG2Ye + Ye2
Cr2O3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
Cr2O3 + 4 KOH + KClO3 = 2 K2CrO4 + KCl + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
BaCl2 + NH4NO3 = BaNO3 + NH4Cl2 =>
BaCl2 + NH4NO3 = BaNO3 + NH4Cl2
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
H2O + Cl = OH + HCl =>
H2O + Cl = OH + HCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaI + Cl2 = I2 + NaCl =>
2 NaI + Cl2 = I2 + 2 NaCl
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + Cl2 + NH3 = N2H4 + NaCl + H2O =>
2 NaOH + Cl2 + 2 NH3 = N2H4 + 2 NaCl + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(NO3)2 + H2So4 = BaSo4 + HNO3 =>
Ba(NO3)2 + H2So4 = BaSo4 + 2 HNO3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
C + H2O = CO + H2 =>
C + H2O = CO + H2
Li + Cl2 = Li2Cl =>
4 Li + Cl2 = 2 Li2Cl
H3ASO3 + KMnO4 + H2SO4 = H3ASO4 + MnSO4 + KSO4 + H2O =>
2 H3ASO3 + KMnO4 + 2 H2SO4 = 2 H3ASO4 + MnSO4 + KSO4 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/16
Équations équilibrées sur02/24/15
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