| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaCl03 = 3 NaCl04 + Na
Ag(s) + CrSO4(aq) = AgSO4(aq) + Cr(s) =>
Ag(s) + CrSO4(aq) = AgSO4(aq) + Cr(s)
C6H9OH + Br = C6H2Br2OH2 + HBr =>
C6H9OH + 8 Br = C6H2Br2OH2 + 6 HBr
NH4H2PO4 = P2O5 + NH3 + H2O =>
2 NH4H2PO4 = P2O5 + 2 NH3 + 3 H2O
Fe3O4 + CH4 = CO + H2O + Fe =>
3 Fe3O4 + 4 CH4 = 4 CO + 8 H2O + 9 Fe
H4C10O8BrH3 + Na(OH) = H2O + Na4(C10O8H3Br) =>
H4C10O8BrH3 + 4 Na(OH) = 4 H2O + Na4(C10O8H3Br)
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
C2H2 + AgNO3 + NH4OH = Ag2C2 + HOH + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH4OH = Ag2C2 + 2 HOH + 2 NH4NO3
(HCl)3 + Na(HCO3) = NaCl + CO2 + H2O =>
(HCl)3 + 3 Na(HCO3) = 3 NaCl + 3 CO2 + 3 H2O
C6H12O6 + Ba(OH)2 = C6H10BaO6 + H2O =>
C6H12O6 + Ba(OH)2 = C6H10BaO6 + 2 H2O
Ni + Pb(NO2)2 = Ni(NO2)3 + Pb =>
2 Ni + 3 Pb(NO2)2 = 2 Ni(NO2)3 + 3 Pb
MgCl + (NH4)2CO3 = Mg2CO3 + NH4Cl =>
2 MgCl + (NH4)2CO3 = Mg2CO3 + 2 NH4Cl
(NH4)3PO4 + Sr(ClO3)2 = Sr3(PO4)2 + NH4(ClO3) =>
2(NH4)3PO4 + 3 Sr(ClO3)2 = Sr3(PO4)2 + 6 NH4(ClO3)
Al2(SO4)3 + Ba(OH)2 = BaSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Al(OH)3
C16H65 + Cl2 = C16H65Cl12 =>
C16H65 + 6 Cl2 = C16H65Cl12
NH4F + NaOH + Al(OH)3 = H2O + H3N + Na3AlF6 =>
6 NH4F + 3 NaOH + Al(OH)3 = 6 H2O + 6 H3N + Na3AlF6
Mg(IO3)2 = Mg + I + O2 =>
Mg(IO3)2 = Mg + 2 I + 3 O2
Li3PO4 = Li + O2 + P =>
Li3PO4 = 3 Li + 2 O2 + P
HClO4 + K2C2O4 = KClO4 + H2C2O4 =>
2 HClO4 + K2C2O4 = 2 KClO4 + H2C2O4
KCO3 = K + CO3 =>
KCO3 = K + CO3
NaClO3 + Li(NO3) = LiO3 + NaCl(NO3) =>
NaClO3 + Li(NO3) = LiO3 + NaCl(NO3)
CI2(g) + KI(s) = I(s) + KCI2(s) =>
CI2(g) + KI(s) = I(s) + KCI2(s)
Ag + H2SO4 = Ag2SO4 + SO2 + HH2O =>
4 Ag + 3 H2SO4 = 2 Ag2SO4 + SO2 + 2 HH2O
NaOH + Cl2 = NaCl + NaClO*H2O =>
2 NaOH + Cl2 = NaCl + NaClO*H2O
(NH4)2(SO4) + Ca(OH)2 = Ca(SO4) + (NH3) + H2O =>
(NH4)2(SO4) + Ca(OH)2 = Ca(SO4) + 2(NH3) + 2 H2O
MnO2 + NaBrO3 + KH = KMnO4 + NaBr + H2O =>
6 MnO2 + 5 NaBrO3 + 6 KH = 6 KMnO4 + 5 NaBr + 3 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SiO3 + Li = LiO + Si =>
SiO3 + 3 Li = 3 LiO + Si
Fe2(SO4)3 + Mg = MgSO4 + Fe =>
Fe2(SO4)3 + 3 Mg = 3 MgSO4 + 2 Fe
Er(NO3)35H2O + C8H5KO4 = CHErO6 + CO + H2O + KOH + NO2 =>
14 Er(NO3)35H2O + 61 C8H5KO4 = 14 CHErO6 + 474 CO + 129 H2O + 61 KOH + 490 NO2
P2S5(g) + PCl5(g) = PSCl3(g) =>
P2S5(g) + 3 PCl5(g) = 5 PSCl3(g)
C2Cu2 + HBr = CuBr2 + C2H4 =>
C2Cu2 + 4 HBr = 2 CuBr2 + C2H4
MnO4 + Sn + H3O{+} = Mn2{+} + Sn4{+} + H2O =>
2 MnO4 + 60 Sn + 16 H3O{+} = Mn2{+} + 15 Sn4{+} + 24 H2O
H2SO4 + Nb(OH)3 = Nb(OH)SO4 + H2O =>
H2SO4 + Nb(OH)3 = Nb(OH)SO4 + 2 H2O
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
CrK2O4 + Pb(C2H3O2)2 = PbCrO4 + K(C2H3O2) =>
CrK2O4 + Pb(C2H3O2)2 = PbCrO4 + 2 K(C2H3O2)
Ca[NO3]2 + K2SO4 = CaSO4 + KNO3 =>
Ca[NO3]2 + K2SO4 = CaSO4 + 2 KNO3
BaCl2 + (NH4)3Fe(CN)6 = Ba3[Fe(CN)6]2 + NH4Cl =>
3 BaCl2 + 2(NH4)3Fe(CN)6 = Ba3[Fe(CN)6]2 + 6 NH4Cl
KClO4 + Na2(SO3) = KCl + Na2(SO4) =>
KClO4 + 4 Na2(SO3) = KCl + 4 Na2(SO4)
C3H7Cl + Mg = C3H7Mg + Cl =>
C3H7Cl + Mg = C3H7Mg + Cl
C2H6O + K2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + K2SO + H2O =>
6 C2H6O + K2Cr2O7 + 4 H2SO4 = 6 C2H4O + Cr2(SO4)3 + K2SO + 10 H2O
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
NaCrO2 + Pb(NO3)2 = NaNO3 + Pb(CrO2)2 =>
2 NaCrO2 + Pb(NO3)2 = 2 NaNO3 + Pb(CrO2)2
Fe + H2CO3 = Fe3(CO3)3 + H2 =>
3 Fe + 3 H2CO3 = Fe3(CO3)3 + 3 H2
C3H6N6O7 = CO + H2O + N2 + CO2 =>
C3H6N6O7 = 2 CO + 3 H2O + 3 N2 + CO2
NaCO3 + ZnNO3 = NaNO3 + ZnCO3 =>
NaCO3 + ZnNO3 = NaNO3 + ZnCO3
Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(MoO3)12] + NaNO3 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 22 HNO3 = (NH4)3[P(MoO3)12] + 3 NaNO3 + 20 NH4NO3 + 13 H2O
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2 =>
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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