| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KI + 2 KIO3 + 3 C18H34O2 = 3 I2 + 3 C18H30O2K2 + 6 H2O
CO2 + CsOH(aq) = Cs2CO3(aq) + H2O(l) =>
CO2 + 2 CsOH(aq) = Cs2CO3(aq) + H2O(l)
C3H17O8 + O2 = CO2 + H2O =>
4 C3H17O8 + 13 O2 = 12 CO2 + 34 H2O
HI + H2O = I{-} + H3O{+} =>
HI + H2O = I{-} + H3O{+}
C4H8(OH)2 + O2 = CO + H2O =>
2 C4H8(OH)2 + 7 O2 = 8 CO + 10 H2O
AgNO3 + Pb(MnO4)2 = PbNO3 + Ag(MnO4)2 =>
AgNO3 + Pb(MnO4)2 = PbNO3 + Ag(MnO4)2
K + BaSO4 = Ba + K2SO4 =>
2 K + BaSO4 = Ba + K2SO4
AgCu + NaCl = AgCl + NaCu =>
AgCu + NaCl = AgCl + NaCu
CuCl2 + K3Fe(CN)6 = CuFe(CN)6 + K3Cl2 =>
CuCl2 + K3Fe(CN)6 = CuFe(CN)6 + K3Cl2
SnCl2 + H2O = H2Sn + Cl2 + O2 =>
2 SnCl2 + 2 H2O = 2 H2Sn + 2 Cl2 + O2
C7H5O3 + H2SO4 = C7H6O3 + SO4 =>
2 C7H5O3 + H2SO4 = 2 C7H6O3 + SO4
C2H2PO4 + AgNO3 = AgC2 + NO3 + H2PO4 =>
C2H2PO4 + AgNO3 = AgC2 + NO3 + H2PO4
Na3(PO4) + Cr2(SO4)3 = Cr(PO4) + Na2SO4 =>
2 Na3(PO4) + Cr2(SO4)3 = 2 Cr(PO4) + 3 Na2SO4
FeSO4 + NaHS = FeS + Na2SO4 + H2SO4 =>
2 FeSO4 + 2 NaHS = 2 FeS + Na2SO4 + H2SO4
C4H8O2 + H2O = CH3COOH + C2H5OH =>
C4H8O2 + H2O = CH3COOH + C2H5OH
K2Cr2O7 + H2O = H2Cr2O7 + K2O =>
K2Cr2O7 + H2O = H2Cr2O7 + K2O
NH4 + C2H4O2 = H4O2 + NH4C2 =>
NH4 + C2H4O2 = H4O2 + NH4C2
C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr
HI + Zn(NO3)2 = I(NO3)2 + ZnH =>
HI + Zn(NO3)2 = I(NO3)2 + ZnH
Na2O4S2 + Cu(NO3)2 = Cu + NaNO3 + SO2 =>
Na2O4S2 + Cu(NO3)2 = Cu + 2 NaNO3 + 2 SO2
KMnO4 + BiBr + H2SO4 = Br + MnSO4 + K2SO4 + Bi2(SO4)3 + H2O =>
6 KMnO4 + 10 BiBr + 24 H2SO4 = 10 Br + 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 24 H2O
NO3{-} + H{+} + C4H5 = CO2 + H2O + N2 =>
42 NO3{-} + 42 H{+} + 10 C4H5 = 40 CO2 + 46 H2O + 21 N2
NH3(aq) + H2O(l) = OH + NH4 =>
NH3(aq) + H2O(l) = OH + NH4
C7H19O + O2 = CO2 + H2O =>
4 C7H19O + 45 O2 = 28 CO2 + 38 H2O
Au2Cl3 = Au + Cl2 =>
2 Au2Cl3 = 4 Au + 3 Cl2
Cl2(g) + AgBr = AgCl + Br2(g) =>
Cl2(g) + 2 AgBr = 2 AgCl + Br2(g)
C6H12 + O2 = H2O + C02 =>
C6H12 + 3 O2 = 6 H2O + 3 C02
Fe(NO3)3*9H2O + C6H8O7*H2O = Fe3O4 + H2O + N2 + CO2 =>
54 Fe(NO3)3*9H2O + 46 C6H8O7*H2O = 18 Fe3O4 + 716 H2O + 81 N2 + 276 CO2
(C2H2O4)2H2O + Al(OH)3 = H2O + Al2(C2O4)3 =>
3(C2H2O4)2H2O + 4 Al(OH)3 = 15 H2O + 2 Al2(C2O4)3
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
C2H3O2Cl + Ca(OH)2 = C2HO2ClCa + H2O =>
C2H3O2Cl + Ca(OH)2 = C2HO2ClCa + 2 H2O
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Al + HF(aq) = AlF3 + H2 =>
2 Al + 6 HF(aq) = 2 AlF3 + 3 H2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Mn{2+} + Cl2 + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 Mn{2+} + 5 Cl2 + 16 OH{-} = 2 MnO4{-} + 10 Cl{-} + 8 H2O
Au + HNO3 + HCl = AuCl4H + H2O + NO2 =>
Au + 3 HNO3 + 4 HCl = AuCl4H + 3 H2O + 3 NO2
C2H8O2 = H2O + C2H6O =>
C2H8O2 = H2O + C2H6O
C7H16(l) + O2(g) = CO2(g) + H20(aq) =>
5 C7H16(l) + 35 O2(g) = 35 CO2(g) + 4 H20(aq)
Al3 + Cu2Cl2 = Cu2 + Al3Cl2 =>
Al3 + Cu2Cl2 = Cu2 + Al3Cl2
NH4Cl + HCl = NH3Cl2 + H =>
NH4Cl + HCl = NH3Cl2 + 2 H
Na2S2O3 + I2 = NaI + Na(S4O6) =>
4 Na2S2O3 + 3 I2 = 6 NaI + 2 Na(S4O6)
NO3 + SO2 = NO + SO4 =>
NO3 + SO2 = NO + SO4
C2H4 + HCl2 = C2H4Cl2 + H2 =>
2 C2H4 + 2 HCl2 = 2 C2H4Cl2 + H2
K2(SO4) + Ba(OH)2 = Ba(SO4) + KOH =>
K2(SO4) + Ba(OH)2 = Ba(SO4) + 2 KOH
KOH + KH2PO4 = HK2PO4 + H2O =>
KOH + KH2PO4 = HK2PO4 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Na(s) + SnCl2(aq) = Sn(s) + NaCl(aq) =>
2 Na(s) + SnCl2(aq) = Sn(s) + 2 NaCl(aq)
H2SO4 + C = H2O + SO2 + CO2H2O =>
2 H2SO4 + C = H2O + 2 SO2 + CO2H2O
NaHCO3 + C2H3O2 = CO2 + H2O + NaC2H4O2 =>
7 NaHCO3 + 9 C2H3O2 = 11 CO2 + 3 H2O + 7 NaC2H4O2
KHC8H4O4 + HCl = KCl + H2C8H4O4 =>
KHC8H4O4 + HCl = KCl + H2C8H4O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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