| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiF6{2-} + 2 H3O{+} = H2SiF6 + 2 H2O
KMnO4 + H4N2 + H2SO4 = N2 + Mn(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 3 H4N2 + 10 H2SO4 = 3 N2 + 4 Mn(SO4)2 + 2 K2SO4 + 16 H2O
K2SO4 + CsI = CsSO4 + K2I =>
K2SO4 + CsI = CsSO4 + K2I
HI + Fe2(SO4)3 = FeI3 + H2SO4 =>
6 HI + Fe2(SO4)3 = 2 FeI3 + 3 H2SO4
(C2H5)3N + HCl = (C2H5)3NH + Cl =>
(C2H5)3N + HCl = (C2H5)3NH + Cl
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
Sc(s) + Co(ClO3)2(aq) = Co(s) + Sc(ClO3)3(aq) =>
2 Sc(s) + 3 Co(ClO3)2(aq) = 3 Co(s) + 2 Sc(ClO3)3(aq)
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
HI + KHCO3 = KI + H2O + CO2 =>
HI + KHCO3 = KI + H2O + CO2
Fe(OH)3 + H = Fe + H2O =>
Fe(OH)3 + 3 H = Fe + 3 H2O
CH2O + Cu(OH)2 + NaOH = CHO2Na + Cu2O + H2O =>
CH2O + 2 Cu(OH)2 + NaOH = CHO2Na + Cu2O + 3 H2O
[Zn(H2O)4]Cl2 + NH4OH = [Zn(NH3)4]Cl2 + H2O =>
[Zn(H2O)4]Cl2 + 4 NH4OH = [Zn(NH3)4]Cl2 + 8 H2O
ZnSO4 + Na = Na2SO4 + Zn =>
ZnSO4 + 2 Na = Na2SO4 + Zn
Co(NO3)3 + K2CrO4 = Co2(CrO4)3 + KNO3 =>
2 Co(NO3)3 + 3 K2CrO4 = Co2(CrO4)3 + 6 KNO3
Be3 + Ti = BeTi =>
Be3 + 3 Ti = 3 BeTi
CaCO3 + NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2 =>
CaCO3 + 2 NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2
Zn(NO3)2 + LiCl = ZnCl2 + Li(NO3) =>
Zn(NO3)2 + 2 LiCl = ZnCl2 + 2 Li(NO3)
Hg(OH)2 + H3PO4 = Hg3P2O8 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3P2O8 + 6 H2O
Mg(NO3)2 + H2SO4 = HNO3 + Mg2(SO4)2 =>
2 Mg(NO3)2 + 2 H2SO4 = 4 HNO3 + Mg2(SO4)2
Fe(OH)2 + O2 = (FeO)OH + H2O =>
4 Fe(OH)2 + O2 = 4(FeO)OH + 2 H2O
Co(NO3) + NaOH = Co(OH) + Na(NO3) =>
Co(NO3) + NaOH = Co(OH) + Na(NO3)
Al(NO3)3 + K2C2O4 = Al2(C2O4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2C2O4 = Al2(C2O4)3 + 6 KNO3
I1 + HNO3 = HIO3 + NO + H2O =>
3 I1 + 5 HNO3 = 3 HIO3 + 5 NO + H2O
AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2 =>
2 AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
NHN = NN + HH =>
2 NHN = 2 NN + HH
Ca{2+} + H2SO4 = CaSO4 + H{+} =>
Ca{2+} + H2SO4 = CaSO4 + 2 H{+}
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C2F4 = C4F8 =>
2 C2F4 = C4F8
I + RbOH = RbI + RbIO3 + H2O =>
6 I + 6 RbOH = 5 RbI + RbIO3 + 3 H2O
Ag(NO3)2 + NaCl = AgCl2 + Na(NO3) =>
Ag(NO3)2 + 2 NaCl = AgCl2 + 2 Na(NO3)
C + NaNO3 = CO4 + Na2CO3 + N2 =>
7 C + 8 NaNO3 = 3 CO4 + 4 Na2CO3 + 4 N2
Pb(NO3)2 + Na3PO4 = PbPO4 + (NO3)2Na3 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + (NO3)2Na3
Cl2 + NaAl(OH)4 = NaCl + NaClO + Al(OH)3 + H2O =>
Cl2 + 2 NaAl(OH)4 = NaCl + NaClO + 2 Al(OH)3 + H2O
CoCl3 + Ba3(PO4)2 = CoPO4 + BaCl2 =>
2 CoCl3 + Ba3(PO4)2 = 2 CoPO4 + 3 BaCl2
LiBr + CoSO4 = CoBr + LiSO4 =>
LiBr + CoSO4 = CoBr + LiSO4
PbO2 + NO2 = Pb2 + NO3 =>
2 PbO2 + 4 NO2 = Pb2 + 4 NO3
K4(Fe(CN)6) + FeCl3 = KCl + KFe(Fe(CN)6) =>
K4(Fe(CN)6) + FeCl3 = 3 KCl + KFe(Fe(CN)6)
Mg3Si2H4O9 = MgO + SiO2 + H2O =>
Mg3Si2H4O9 = 3 MgO + 2 SiO2 + 2 H2O
(CH3)3OH + HCl = (CH3)3Cl + HOH =>
(CH3)3OH + HCl = (CH3)3Cl + HOH
NaSHO3 + NaIO3 = I2 + H2O + NaHSO4 + Na2SO4 =>
5 NaSHO3 + 2 NaIO3 = I2 + H2O + 3 NaHSO4 + 2 Na2SO4
CaNo{3} + AlOH = CaOH + AlNo{3} =>
CaNo{3} + AlOH = CaOH + AlNo{3}
H1H2O2 = H2O + O2 =>
4 H1H2O2 = 6 H2O + O2
FeO + SO3 = Fe(SO4) =>
FeO + SO3 = Fe(SO4)
CrCl3 + K2SO3 + HOH = Cr(OH)3 + SO2 + KCl =>
2 CrCl3 + 3 K2SO3 + 3 HOH = 2 Cr(OH)3 + 3 SO2 + 6 KCl
KCl + (NH4)2CO3 = NH4Cl + K2CO3 =>
2 KCl + (NH4)2CO3 = 2 NH4Cl + K2CO3
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Fe + AgC2H3O2 = FeC2H3O2 + Ag =>
Fe + AgC2H3O2 = FeC2H3O2 + Ag
SO2 + O2 + CaCO3 = CaSO4 + CO3 =>
SO2 + O2 + CaCO3 = CaSO4 + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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