| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4{2-} + H2 = H2SO4 + 2e
Cl2 + Ca(NO3)2 = CaCl2 + N2 + O2 =>
Cl2 + Ca(NO3)2 = CaCl2 + N2 + 3 O2
Ag + HC6H8O7 = AgC6H8O7 + H2 =>
2 Ag + 2 HC6H8O7 = 2 AgC6H8O7 + H2
C4H9N + C6H10O = C10H17N + H2O =>
C4H9N + C6H10O = C10H17N + H2O
Au{3+} + Cr{3+} + H2O = Au + Cr2O7{-2} + H{+} =>
2 Au{3+} + 2 Cr{3+} + 7 H2O = 2 Au + Cr2O7{-2} + 14 H{+}
CH3OH + C18H34O2 = C12H26 + C3H8O3 =>
27 CH3OH + 6 C18H34O2 = 8 C12H26 + 13 C3H8O3
N5 + H2 = NH3 =>
2 N5 + 15 H2 = 10 NH3
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NF3 = F2 + N =>
2 NF3 = 3 F2 + 2 N
CH3CO2H + Na2CO5 = H2O + CO2 + Na2CO3 =>
CH3CO2H + 2 Na2CO5 = 2 H2O + 2 CO2 + 2 Na2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SiO2 + Fe = Fe2SiO2 =>
SiO2 + 2 Fe = Fe2SiO2
Al(OH)3(aq) + HNO3(aq) = H2O + Al(NO3)3 =>
Al(OH)3(aq) + 3 HNO3(aq) = 3 H2O + Al(NO3)3
Mg2N3 = Mg + N2 =>
2 Mg2N3 = 4 Mg + 3 N2
P4(s) + Cl2(g) = PCl3(i) =>
P4(s) + 6 Cl2(g) = 4 PCl3(i)
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
C18H34O2 + NaOH = C18H33NaO2 + H2O =>
C18H34O2 + NaOH = C18H33NaO2 + H2O
Mg(s) + HCl(c) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(c) = H2(g) + MgCl2(aq)
Cr(NO3) + Al = Al(NO3) + Cr =>
Cr(NO3) + Al = Al(NO3) + Cr
Li18Ti5Ni5W2O30 = Li2TiO3 + Li4WO5 + NiO =>
Li18Ti5Ni5W2O30 = 5 Li2TiO3 + 2 Li4WO5 + 5 NiO
CH4 + Cl2(g) = CCl4 + HCl =>
CH4 + 4 Cl2(g) = CCl4 + 4 HCl
NaF + H2C2O4 = NaC2O4 + FH2 =>
NaF + H2C2O4 = NaC2O4 + FH2
(COONa)2 + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O + NaCl =>
3(COONa)2 + K2Cr2O7 + 14 HCl = 6 CO2 + 2 CrCl3 + 2 KCl + 7 H2O + 6 NaCl
Fe + As = Fe3As2 =>
3 Fe + 2 As = Fe3As2
Al3 + H2SO4 = Al2(SO4) + H2O + SO2 =>
2 Al3 + 6 H2SO4 = 3 Al2(SO4) + 6 H2O + 3 SO2
H(SbO4) + Ba(OH) = H2O + Ba(SbO4) =>
H(SbO4) + Ba(OH) = H2O + Ba(SbO4)
Pb(NO3)2(aq) + CoSO4(aq) = Co(NO3)2 + PbSO4 =>
Pb(NO3)2(aq) + CoSO4(aq) = Co(NO3)2 + PbSO4
Al{+3} + NH3 + H2O = NH4{+} + Al(OH)3 =>
Al{+3} + 3 NH3 + 3 H2O = 3 NH4{+} + Al(OH)3
ICl3 + KI + H2O = I2 + KIO3 + HCl =>
2 ICl3 + KI + 3 H2O = I2 + KIO3 + 6 HCl
Na + Cl2 = Cl2Na =>
Na + Cl2 = Cl2Na
C10H14 + CuO = Cu + CO2 + H2O =>
C10H14 + 27 CuO = 27 Cu + 10 CO2 + 7 H2O
FeS + O2 + H2O = Fe2O3 + H2OSO4 =>
4 FeS + 11 O2 + 4 H2O = 2 Fe2O3 + 4 H2OSO4
C95H104N2S2O + H2 + S + O2 = C17H22OS + N2 =>
17 C95H104N2S2O + 161 H2 + 61 S + 39 O2 = 95 C17H22OS + 17 N2
NaClO + OH = NaOH + ClO =>
NaClO + OH = NaOH + ClO
NaCl + HCl = HNa + Cl =>
NaCl + HCl = HNa + 2 Cl
NaO2 + HCl = NaCl4 + H2O =>
NaO2 + 4 HCl = NaCl4 + 2 H2O
HCl + CuO = CuCl2 + H2 + O2 =>
4 HCl + 2 CuO = 2 CuCl2 + 2 H2 + O2
C10H18O + H4NOCl = H2O + C10H19NO + HCl =>
C10H18O + H4NOCl = H2O + C10H19NO + HCl
Fe2O2 + H2 = Fe + H2O2 =>
Fe2O2 + H2 = 2 Fe + H2O2
C7H8 + Cl2 = C7H5Cl3 + H2 =>
2 C7H8 + 3 Cl2 = 2 C7H5Cl3 + 3 H2
NO2(aq) + H2O(l) = NOH(g) + OH(g) =>
NO2(aq) + 2 H2O(l) = NOH(g) + 3 OH(g)
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + 6 H2O
(NH2)2CO + H2O = CO2 + NH4 + OH =>
(NH2)2CO + 3 H2O = CO2 + 2 NH4 + 2 OH
SO3{2-} + OH{-} = SO4{2-} + H2O + {-} =>
SO3{2-} + 2 OH{-} = SO4{2-} + H2O + 2e
W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2
Cu(OH)2 + PCl3 = CuCl3 + P(OH)2 =>
Cu(OH)2 + PCl3 = CuCl3 + P(OH)2
Mg + HCI = MgCIH =>
Mg + HCI = MgCIH
H + NO3 = H2O + NO =>
4 H + NO3 = 2 H2O + NO
CaCO3 + Fe2O3 = CaFe2O4 + CO2 =>
CaCO3 + Fe2O3 = CaFe2O4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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