| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li(S) + Ag(NO3) = Li(NO3) + Ag(S)
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
K3PO4(aq) + CaCl2(aq) = Ca3(PO4)2 + KCl(aq) =>
2 K3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2 + 6 KCl(aq)
NO3{-} + C3H5(OH)3 = N2 + CO2 + H2O + e =>
14 NO3{-} + 6 C3H5(OH)3 = 7 N2 + 18 CO2 + 24 H2O + 14e
Al2O3 + Li = LiO3 + Al =>
Al2O3 + Li = LiO3 + 2 Al
HgSO4 + KOH = Hg(OH)2 + K2SO4 =>
HgSO4 + 2 KOH = Hg(OH)2 + K2SO4
HCO3 + OH = H2O + (CO3)2 =>
2 HCO3 + 2 OH = 2 H2O + (CO3)2
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + HOH =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 HOH
HI + AgNO3 + NH4SCN = AgSCN + NH4I + HNO3 =>
HI + AgNO3 + NH4SCN = AgSCN + NH4I + HNO3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Cl9 + H2O = HCl + HClO =>
2 Cl9 + 9 H2O = 9 HCl + 9 HClO
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NH2 + H2O = NH3 + NO =>
5 NH2 + H2O = 4 NH3 + NO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NCl2 + NaCo3 = NCo3 + NaCl2 =>
NCl2 + NaCo3 = NCo3 + NaCl2
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
KMnO4 + FeCl3 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4) + H2O + Cl2 =>
4 KMnO4 + 10 FeCl3 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 Fe(SO4) + 16 H2O + 15 Cl2
BaBr2 + F2 = BrF + Ba =>
BaBr2 + F2 = 2 BrF + Ba
Hg + I = Hg2I2 =>
2 Hg + 2 I = Hg2I2
Mg(OH)2 + H2O = Mg(OH2)2 + OH =>
Mg(OH)2 + 2 H2O = Mg(OH2)2 + 2 OH
SO2 + ClO3{-} = SO4{2-} + ClO2 =>
SO2 + 2 ClO3{-} = SO4{2-} + 2 ClO2
MoCl5 + HNO3 + H2O = H2MoO4 + HCl + NO =>
3 MoCl5 + HNO3 + 10 H2O = 3 H2MoO4 + 15 HCl + NO
C4H9Cl + CH3Cl = C5H12 + Cl2 =>
C4H9Cl + CH3Cl = C5H12 + Cl2
PPP + Sr(OH)2 + H2O = PH3 + Sr(H2PO2)2 =>
8 PPP + 9 Sr(OH)2 + 18 H2O = 6 PH3 + 9 Sr(H2PO2)2
Fe + CuClO4 = FeClO4 + Cu =>
Fe + CuClO4 = FeClO4 + Cu
Fe2S3(at) + HCl(aq) = FeCl3(s) + H2S(g) =>
Fe2S3(at) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2S(g)
InCl3 + AgNo3 = AgCl + In(No3)3 =>
InCl3 + 3 AgNo3 = 3 AgCl + In(No3)3
Na3PO4 + Sr3N2 = Sr3(PO4)2 + Na3N =>
2 Na3PO4 + Sr3N2 = Sr3(PO4)2 + 2 Na3N
HCl + [Ag(NH3)2]OH = AgCl + NH4Cl + H2O =>
3 HCl + [Ag(NH3)2]OH = AgCl + 2 NH4Cl + H2O
AgCl + NO3 + Na + K2CrO7 = Ag2CrO7 + K2NO3 + NaCl =>
2 AgCl + NO3 + 2 Na + K2CrO7 = Ag2CrO7 + K2NO3 + 2 NaCl
HCl(aq) + CsOH(aq) = CsCl(aq) + H2O(l) =>
HCl(aq) + CsOH(aq) = CsCl(aq) + H2O(l)
C5H11O8P + C10H16N5O13P3 = C5H13O14P3 + C10H14N5O7P =>
C5H11O8P + C10H16N5O13P3 = C5H13O14P3 + C10H14N5O7P
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
NH3 + O = NO2 + H2O =>
2 NH3 + 7 O = 2 NO2 + 3 H2O
BrO3{-} + Br{-} + H{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H{+} = 3 Br2 + 3 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
FeO(s) + C0(g) = Fe(l) + CO2(g) =>
2 FeO(s) + C0(g) = 2 Fe(l) + CO2(g)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
SeO3 + KOH = Se(OH)6 + K2O =>
SeO3 + 6 KOH = Se(OH)6 + 3 K2O
ZnCl2 + NaPO4 = NaCl + Zn(PO4)2 =>
ZnCl2 + 2 NaPO4 = 2 NaCl + Zn(PO4)2
Mg + Sn{2+} = Mg{2+} + Sn =>
Mg + Sn{2+} = Mg{2+} + Sn
HCl + Au = AuCl3 + H =>
3 HCl + Au = AuCl3 + 3 H
AuCl3 + C10H8S2N2 = AuC20H16S4N4 + Cl2 =>
2 AuCl3 + 4 C10H8S2N2 = 2 AuC20H16S4N4 + 3 Cl2
C8H16OH + Na = C8H14ONa + H2 =>
2 C8H16OH + 2 Na = 2 C8H14ONa + 3 H2
(NH4)3PO + Pb(NO3)4 = Pb3(PO)4 + NH4NO3 =>
4(NH4)3PO + 3 Pb(NO3)4 = Pb3(PO)4 + 12 NH4NO3
Al(OH)3 + HCl = H2O + Al(OH)2Cl =>
Al(OH)3 + HCl = H2O + Al(OH)2Cl
C2H3O2H + KHCO3 = C2H3O2K + CO2 + H2O =>
C2H3O2H + KHCO3 = C2H3O2K + CO2 + H2O
Ni + O = Ni2O =>
2 Ni + O = Ni2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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