| Équations équilibrées la veille | Équations équilibrées le lendemain |
H(g) + OH(g) = H2O(l)
Hg(NO3) + K = Hg + KNO3 =>
Hg(NO3) + K = Hg + KNO3
C6H6 + (CH3)3CCl + AlCl3 = C14H22 + AlCl4 =>
19 C6H6 + 24(CH3)3CCl + 24 AlCl3 = 15 C14H22 + 24 AlCl4
HgO + Cl2 = HgO*HgCl2 + OCl2 =>
2 HgO + 2 Cl2 = HgO*HgCl2 + OCl2
FeO + H2O = Fe2O + OH =>
2 FeO + H2O = Fe2O + 2 OH
C6H14 + O2 = H14O2 + C6 =>
C6H14 + O2 = H14O2 + C6
Mg + FeCl3 = MgCl3 + Fe =>
Mg + FeCl3 = MgCl3 + Fe
Cu(NO3)2 + NaHCO3 = Cu(HCO3) + Na(NO3)2 =>
Cu(NO3)2 + NaHCO3 = Cu(HCO3) + Na(NO3)2
C3H3Cu + H2SO4 = CuSO4 + C3H4 + SO2 + H2O =>
2 C3H3Cu + 3 H2SO4 = 2 CuSO4 + 2 C3H4 + SO2 + 2 H2O
COCl2 + HCl = COCl4 + H =>
COCl2 + 2 HCl = COCl4 + 2 H
Zn(s) + HCl(l) = ZnCl2(aq) + H2(gas) =>
Zn(s) + 2 HCl(l) = ZnCl2(aq) + H2(gas)
FeCl2 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]2 + 8 KCl
NH4HCO3 + HCl = H2CO3 + NH4Cl =>
NH4HCO3 + HCl = H2CO3 + NH4Cl
Be + NaOH = BeNaOH =>
Be + NaOH = BeNaOH
C5H11OH(l) + O2 = CO2 + H2O =>
2 C5H11OH(l) + 15 O2 = 10 CO2 + 12 H2O
P2O3 + NaNO2 + NaOH = Na3PO4 + NO + H2O =>
P2O3 + 4 NaNO2 + 2 NaOH = 2 Na3PO4 + 4 NO + H2O
CaC2 + H2O = Ca(OH)2 + CO + H2 =>
CaC2 + 4 H2O = Ca(OH)2 + 2 CO + 3 H2
Si + ClCl = SiClClClCl =>
Si + 2 ClCl = SiClClClCl
Cr2O3 + No3{-} + CO3{2-} = CrO4{2-} + No{2-} + CO2 =>
5 Cr2O3 + 6 No3{-} + 25 CO3{2-} = 10 CrO4{2-} + 18 No{2-} + 25 CO2
Na + S = Na2S =>
2 Na + S = Na2S
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Al + Cr2(O)3 = Al2(O)3 + Cr =>
2 Al + Cr2(O)3 = Al2(O)3 + 2 Cr
Ag2CO4 = Ag + CO4 =>
Ag2CO4 = 2 Ag + CO4
NiSO4 + NH3*H2O = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
Cl2 + HF = HCl + F =>
Cl2 + 2 HF = 2 HCl + 2 F
C3H7COONa + NaOH = Na2CO3 + C3H6 + H2O =>
9 C3H7COONa + 3 NaOH = 6 Na2CO3 + 10 C3H6 + 3 H2O
KClOHCl = KClHClO =>
KClOHCl = KClHClO
KMnO4 + H3PO4 + NO = HNO3 + Mn3(PO4)2 + K3PO4 + H2O =>
3 KMnO4 + 3 H3PO4 + 5 NO = 5 HNO3 + Mn3(PO4)2 + K3PO4 + 2 H2O
C2H2 = C6H6 =>
3 C2H2 = C6H6
MnCl2 + MgS = MgCl2 + MnS =>
MnCl2 + MgS = MgCl2 + MnS
CuCl2(aq) + Al(s) = Cu(s) + Al2Cl3(aq) =>
3 CuCl2(aq) + 4 Al(s) = 3 Cu(s) + 2 Al2Cl3(aq)
C2H4(s) + O2(s) = CO2(s) + H2O(s) =>
C2H4(s) + 3 O2(s) = 2 CO2(s) + 2 H2O(s)
Na2CO3 + O2 = NaO + CO2 =>
2 Na2CO3 + O2 = 4 NaO + 2 CO2
CH3CH(OH)COOH + FeCl3 = Fe(CH3CH(OH)COO)3 + HCl =>
3 CH3CH(OH)COOH + FeCl3 = Fe(CH3CH(OH)COO)3 + 3 HCl
FeCl3 + KBr = FeBr3 + KCl =>
FeCl3 + 3 KBr = FeBr3 + 3 KCl
MnO4{-} + H3O{+} + Fe = Mn{2+} + H2O + Fe{2+} =>
2 MnO4{-} + 16 H3O{+} + 5 Fe = 2 Mn{2+} + 24 H2O + 5 Fe{2+}
NH3 + Cl = NH4Cl2 + NCl3 =>
4 NH3 + 9 Cl = 3 NH4Cl2 + NCl3
SO2 + KOH = K2S + H2O + O2 =>
2 SO2 + 4 KOH = 2 K2S + 2 H2O + 3 O2
N2H4CO + NH4NO3 = N2 + CO2 + H2O =>
N2H4CO + 3 NH4NO3 = 4 N2 + CO2 + 8 H2O
CaS + HOH = Ca(OH)2 + H2S =>
CaS + 2 HOH = Ca(OH)2 + H2S
KNO3 + C12H22O11 = CO2 + H2O + K2O + NO2 =>
48 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 24 K2O + 48 NO2
C4H6 + O2 = CO2 + H2O(v) =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O(v)
FeSO4 + Na2CO3 = FeCO3 + Na2SO4 =>
FeSO4 + Na2CO3 = FeCO3 + Na2SO4
Mg + H2O2 = MgOH2 + O =>
Mg + H2O2 = MgOH2 + O
Fe2(SO4) + Cu = CuSO4 + Fe =>
Fe2(SO4) + Cu = CuSO4 + 2 Fe
H2CO3 + Ba(OH)2 = BaCO3 + HOH =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 HOH
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + NH4OH(aq) =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + 2 NH4OH(aq)
HCl + Na2S2O3 = S + NaCl + H2O + O2 =>
2 HCl + Na2S2O3 = 2 S + 2 NaCl + H2O + O2
H4C3O2 + NaOH = H2O + CO2 + Na =>
H4C3O2 + 12 NaOH = 8 H2O + 3 CO2 + 12 Na
NO2 + C = CO + N2 =>
2 NO2 + 4 C = 4 CO + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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