| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2C2O4 + KMnO4 = MnOH + 2 H2O + 6 CO2 + KOH
H2OC7H16 + O2 = CO2 + H2O =>
H2OC7H16 + 11 O2 = 7 CO2 + 9 H2O
NiC2O4*H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*H2O + 3 O2 = 2 Ni2O3 + 4 H2O + 8 CO2
C2H8O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H8O(g) + 7 O2(g) = 4 CO2(g) + 8 H2O(g)
H2O2 + O2 = H2O4 =>
H2O2 + O2 = H2O4
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
MnCl2 + H2O = Mn(OH)Cl + HCl =>
MnCl2 + H2O = Mn(OH)Cl + HCl
CH2O + HNO3 = CO2 + NO2 + H2O =>
CH2O + 4 HNO3 = CO2 + 4 NO2 + 3 H2O
Cu + H2S = Cu2S + H2 =>
2 Cu + H2S = Cu2S + H2
Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
HNO2 + LiOH = LiNO2 + H2O =>
HNO2 + LiOH = LiNO2 + H2O
AlS + O2 = Al + SO2 =>
AlS + O2 = Al + SO2
MnSO4 + HNO3 + Pb3O4 = HMnO4 + H2SO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 30 HNO3 + 5 Pb3O4 = 2 HMnO4 + 2 H2SO4 + 15 Pb(NO3)2 + 12 H2O
CH3NH3Cl + H2O = CH4 + H2CO3 + NH4Cl =>
4 CH3NH3Cl + 3 H2O = 3 CH4 + H2CO3 + 4 NH4Cl
FeI3 + NH3 + H2O = Fe(OH)3 + NH4I =>
FeI3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4I
Hg(NO3)2 + Na2CrO4 = HgCrO4 + Na(NO3) =>
Hg(NO3)2 + Na2CrO4 = HgCrO4 + 2 Na(NO3)
Ca + CO3 + HCl = CaCl2 + H2O + CO2 =>
Ca + CO3 + 2 HCl = CaCl2 + H2O + CO2
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
H2Cr2O7 + H2O = H3O + Cr2O7 =>
H2Cr2O7 + 2 H2O = 2 H3O + Cr2O7
P2H4(l) = PH3(g) + P4(s) =>
6 P2H4(l) = 8 PH3(g) + P4(s)
FeI2 + Cl2 = FeCl3 + I2 =>
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
H2SO3 + Sr(OH)2 = Sr2(SO3)2 + H2O =>
2 H2SO3 + 2 Sr(OH)2 = Sr2(SO3)2 + 4 H2O
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
C10H18O + H2CrO4 = C10H16O + H4CrO4 =>
C10H18O + H2CrO4 = C10H16O + H4CrO4
CCl4 + UO2 = UCl4 + COCl2 =>
2 CCl4 + UO2 = UCl4 + 2 COCl2
Fe(OH)3 + H2C2O4 = H2O + Fe2(C2O4)3 =>
2 Fe(OH)3 + 3 H2C2O4 = 6 H2O + Fe2(C2O4)3
H2C2O4 + CsOH = H2O + CsHC2O4 =>
H2C2O4 + CsOH = H2O + CsHC2O4
AgNO3 + C6H12O6 + NH4OH = C6H12O7 + Ag + NH4NO3 =>
6 AgNO3 + 7 C6H12O6 + 4 NH4OH = 7 C6H12O7 + 6 Ag + 5 NH4NO3
O{2-} = O + e =>
O{2-} = O + 2e
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
NaIO4 + KI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 NaIO4 + 14 KI + 8 H2SO4 = 8 I2 + 7 K2SO4 + Na2SO4 + 8 H2O
H2(SO4) + KOH = K2SO4 + H2O =>
H2(SO4) + 2 KOH = K2SO4 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(OH)2 + P = Cu3P + (OH)2 =>
3 Cu(OH)2 + P = Cu3P + 3(OH)2
Cu(SO4) + NH3 = [Cu(NH3)4]SO4 =>
Cu(SO4) + 4 NH3 = [Cu(NH3)4]SO4
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
SrCl2 + H2O = SrO + HCl =>
SrCl2 + H2O = SrO + 2 HCl
Co(NO3)2 + K2CrO4 = CoCrO4 + KNO3 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + 2 KNO3
C6H6 + CH4 = C6H5CH3 =>
10 C6H6 + 3 CH4 = 9 C6H5CH3
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2SO4
Ni = e + Ni2{+} =>
2 Ni = e + Ni2{+}
C2H5OH + PCl5 = C2H5Cl + POCl3 + HCl =>
C2H5OH + PCl5 = C2H5Cl + POCl3 + HCl
H3PO4 + Au(OH)3 = Au(PO4) + H2O =>
H3PO4 + Au(OH)3 = Au(PO4) + 3 H2O
C6H14(l) + O(g) = CO2(g) + H2O(l) =>
C6H14(l) + 19 O(g) = 6 CO2(g) + 7 H2O(l)
HCl + K2SO4 = KCl + H2 + SO4 =>
2 HCl + K2SO4 = 2 KCl + H2 + SO4
KI + MnO2 + H3PO4 = K3PO4 + Mn3(PO4)2 + H2O + I2 =>
6 KI + 3 MnO2 + 4 H3PO4 = 2 K3PO4 + Mn3(PO4)2 + 6 H2O + 3 I2
PH3 + I2 = P4 + PH4I =>
16 PH3 + 6 I2 = P4 + 12 PH4I
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
Na999Cl999 = Na999 + Cl999 =>
Na999Cl999 = Na999 + Cl999
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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