| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6O2 = C4H8O2 + 2 H2O
Cl + N + NO2 = NOCl =>
2 Cl + N + NO2 = 2 NOCl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
KMnO4 + N2O4 + H2O + KCl = MnCl2 + KNO3 + HCl =>
2 KMnO4 + 5 N2O4 + 2 H2O + 8 KCl = 2 MnCl2 + 10 KNO3 + 4 HCl
CH4 + H2O = CO + H3O =>
CH4 + 7 H2O = CO + 6 H3O
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3 =>
Na(PO4)3 + AgNO3 = Ag(PO4)3 + NaNO3
Sn(ClO3)4 + NaCl = SnCl4 + Na(ClO3) =>
Sn(ClO3)4 + 4 NaCl = SnCl4 + 4 Na(ClO3)
Cu + H2SO4 = Cu(SO4)2 + H2O + SO2 =>
Cu + 4 H2SO4 = Cu(SO4)2 + 4 H2O + 2 SO2
AgClO4 + KOH = AgOH + KClO4 =>
AgClO4 + KOH = AgOH + KClO4
CaCO3 + S + O2 = CaSO3 + CO2 =>
CaCO3 + S + O2 = CaSO3 + CO2
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
4 CH3COOH + 5 CH3CH2CH2CH2OH = 4 CH3COOCH2CH2CH2CH2CH3 + 5 H2O
BiOHCl2 = BiOH + Cl =>
BiOHCl2 = BiOH + 2 Cl
N2H4 + O2 = NO2 + H2O =>
N2H4 + 3 O2 = 2 NO2 + 2 H2O
C11H13NO3 + Br2 + NaOH = C10H13NO2 + NaBr + Na2CO3 + H2O =>
C11H13NO3 + Br2 + 4 NaOH = C10H13NO2 + 2 NaBr + Na2CO3 + 2 H2O
Fe(OH)3 + C2H4O2 = C14H27Fe3O18 + H2O =>
3 Fe(OH)3 + 7 C2H4O2 = C14H27Fe3O18 + 5 H2O
C10H16(g) + Cl2(g) = C(s) + HCl(g) =>
C10H16(g) + 8 Cl2(g) = 10 C(s) + 16 HCl(g)
NaHS + C2H4O2 = C2H3O2Na + H2S =>
NaHS + C2H4O2 = C2H3O2Na + H2S
S + NH4ClO4 = SO2 + H2O + HCl + N2 =>
5 S + 4 NH4ClO4 = 5 SO2 + 6 H2O + 4 HCl + 2 N2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
KMnO4 + NaOH + Na2S2O3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + 10 NaOH + Na2S2O3 = 4 K2MnO4 + 4 Na2MnO4 + 2 Na2SO4 + 5 H2O
Li(s) + F(g) = LiF =>
Li(s) + F(g) = LiF
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
S + CoF3 = SF4 + CoF2 =>
S + 4 CoF3 = SF4 + 4 CoF2
K2CO3 + H2SO3 = K2SO3 + H2CO3 =>
K2CO3 + H2SO3 = K2SO3 + H2CO3
Ba + Cr2O7 + H2O = BaCrO4 + H =>
2 Ba + Cr2O7 + H2O = 2 BaCrO4 + 2 H
HCHO2 + NH3 = NH4CHO2 =>
HCHO2 + NH3 = NH4CHO2
NiSO4 + NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
NiSO4 + 8 NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
HCl(aq) + Ba(OH)2 = BaCl2 + H2O(l) =>
2 HCl(aq) + Ba(OH)2 = BaCl2 + 2 H2O(l)
FeBr2 + F2 = FeF3 + Br2 =>
2 FeBr2 + 3 F2 = 2 FeF3 + 2 Br2
C4H6O4 = C4H4O3 + H2O =>
C4H6O4 = C4H4O3 + H2O
C127H233O115 + H2O = C2H5OH + CO2 =>
12 C127H233O115 + 135 H2O = 511 C2H5OH + 502 CO2
NH4NO3(s) = N2O(g) + H2O =>
NH4NO3(s) = N2O(g) + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn(NO3)2 + BaS = ZnS + Ba(NO3)2 =>
Zn(NO3)2 + BaS = ZnS + Ba(NO3)2
C6H5OH + KMnO4 + H2O = C6H4(OH)2 + KOH + MnO2 =>
3 C6H5OH + 2 KMnO4 + H2O = 3 C6H4(OH)2 + 2 KOH + 2 MnO2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2 =>
Mn(NO3)2 + BeCl2 = BeN2O6 + MnCl2
RbOH + Mg(ClO3)2 = Mg(OH)2 + RbClO3 =>
2 RbOH + Mg(ClO3)2 = Mg(OH)2 + 2 RbClO3
MgI2(ag) + Pb(NO3)2(ag) = PbI2(s) + Mg(NO3)2 =>
MgI2(ag) + Pb(NO3)2(ag) = PbI2(s) + Mg(NO3)2
Li(OH) + HBr = LiBr + H(OH) =>
Li(OH) + HBr = LiBr + H(OH)
RaO + Cl2O3 = RaClO2 + O =>
2 RaO + Cl2O3 = 2 RaClO2 + O
P4O10(aq) + H2O(l) = H3PO4(aq) =>
P4O10(aq) + 6 H2O(l) = 4 H3PO4(aq)
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
HSO3{-} + H2O = SO4{2-} + H{+} + {-} =>
HSO3{-} + H2O = SO4{2-} + 3 H{+} + 2e
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiCl2 + NH4OH = Ni(OH)2 + Cl(NH4) =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 Cl(NH4)
HClO3 + HNO2 = HNO3 + Cl2 + H2O =>
2 HClO3 + 5 HNO2 = 5 HNO3 + Cl2 + H2O
Al + P2 = AlP =>
2 Al + P2 = 2 AlP
KMnO4 + C2H2O2 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
6 KMnO4 + 5 C2H2O2 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 10 CO2
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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