| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + K2C2O4 = 2 KCl + BaC2O4
H2SO4(aq) = H(aq) + SO4(aq) =>
H2SO4(aq) = 2 H(aq) + SO4(aq)
Cu + Fe{3+} = Cu{2+} + Fe =>
3 Cu + 2 Fe{3+} = 3 Cu{2+} + 2 Fe
KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr
Mg + Si = Mg2Si =>
2 Mg + Si = Mg2Si
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H2SO4 + CH4N2O + C6H12O6 = C5H10N2O2S + H2O + O2 =>
6 H2SO4 + 6 CH4N2O + 4 C6H12O6 = 6 C5H10N2O2S + 12 H2O + 15 O2
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2 + SrSO4
H2SO4 + K(OH) = K2(SO4) + H2O =>
H2SO4 + 2 K(OH) = K2(SO4) + 2 H2O
Pb(NO3)2 + *2KCl = PbCl + K(NO3)2 =>
2 Pb(NO3)2 + *2KCl = 2 PbCl + 2 K(NO3)2
[CuCl4(H2O)2] + NH3 = [Cu(NH3)4(H2O)2] + Cl =>
[CuCl4(H2O)2] + 4 NH3 = [Cu(NH3)4(H2O)2] + 4 Cl
FeCl2 + K2S + H2O = KCl + Fe(OH)2 + H2S =>
FeCl2 + K2S + 2 H2O = 2 KCl + Fe(OH)2 + H2S
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Te + H2O = TeOH2 =>
Te + H2O = TeOH2
NaPO4 + H = NaHPO4 =>
NaPO4 + H = NaHPO4
C21 + H25 + Cl + O5 = C21H25ClO5 =>
C21 + H25 + Cl + O5 = C21H25ClO5
H2O + As2S3 = AsO4 + SO4 + H =>
20 H2O + As2S3 = 2 AsO4 + 3 SO4 + 40 H
S + H2WO4 = SO2 + H2O + WO2 =>
S + 2 H2WO4 = SO2 + 2 H2O + 2 WO2
Fe(OH)3 + CO3H = Fe(CO3)3 + H2O =>
Fe(OH)3 + 3 CO3H = Fe(CO3)3 + 3 H2O
Si + NaOH + H2O = Na2O3Si + H =>
Si + 2 NaOH + H2O = Na2O3Si + 4 H
C6H5OH + CH4 = C6H4CH3OH + H =>
C6H5OH + CH4 = C6H4CH3OH + 2 H
H3PO4 = H2PO3 + OH =>
H3PO4 = H2PO3 + OH
Fe + H2(SO4)3 = Fe2(SO4)3 + SO2 + H2O =>
10 Fe + 6 H2(SO4)3 = 5 Fe2(SO4)3 + 3 SO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
aspirin = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
H2O2 + H2SO4 + Fe(NH4)2(SO4)2 = (NH4)2SO4 + Fe(SO4)3 + H2O =>
2 H2O2 + 2 H2SO4 + Fe(NH4)2(SO4)2 = (NH4)2SO4 + Fe(SO4)3 + 4 H2O
C2H6 + Cl2 = (hv)C2H5Cl + HCl =>
C2H6 + Cl2 = (hv)C2H5Cl + HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiO2 + CH4 = Si + CO2 + H2O =>
2 SiO2 + CH4 = 2 Si + CO2 + 2 H2O
C8O2H8 + HNO3 = NO4C8H7 + H2O =>
C8O2H8 + HNO3 = NO4C8H7 + H2O
N2O4 + H2O = HNO3 + HNO2 =>
N2O4 + H2O = HNO3 + HNO2
FeCl2 + K2S + H2O = KCl + Fe(OH)2 + H2S =>
FeCl2 + K2S + 2 H2O = 2 KCl + Fe(OH)2 + H2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Se + KMnO4 + H2SO4 = Se + K2SO4 + H2MnO4 =>
K2Se + 2 KMnO4 + 2 H2SO4 = Se + 2 K2SO4 + 2 H2MnO4
AsCl3 + H2O = ClH + As(OH)3 =>
AsCl3 + 3 H2O = 3 ClH + As(OH)3
FeSO4 + H2O2 + HCl = H2SO4 + Fe(OH)3 + Cl =>
2 FeSO4 + 3 H2O2 + 4 HCl = 2 H2SO4 + 2 Fe(OH)3 + 4 Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2SO3 + HC2H3O2 = NaC2H3O2 + SO2 + H2O =>
Na2SO3 + 2 HC2H3O2 = 2 NaC2H3O2 + SO2 + H2O
C3H9N + NaOH = C3H10N + Na + O =>
C3H9N + NaOH = C3H10N + Na + O
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
AlSO4 + HCl = HAl + ClSO4 =>
AlSO4 + HCl = HAl + ClSO4
Zn(HCO3)2 + HCl = ZnCl2 + H2CO3 =>
Zn(HCO3)2 + 2 HCl = ZnCl2 + 2 H2CO3
C2H6O2 = CH3COOH + H =>
C2H6O2 = CH3COOH + 2 H
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Ca + K2SO4 = CaSO4 + K =>
Ca + K2SO4 = CaSO4 + 2 K
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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