| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 LiNO3 + AlF3 = 3 LiF + Al(NO3)3
Pb(NO3)4 + Cr = Cr(NO3)2 + Pb =>
Pb(NO3)4 + 2 Cr = 2 Cr(NO3)2 + Pb
CH4 + O4 = CO2 + H202 =>
202 CH4 + 101 O4 = 202 CO2 + 4 H202
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K17Fe4(C2O4)10*12H2O + (NH4)2(SO4) + H2SO4 + H2O =>
8 Fe(NH4)2(SO4)2*6H20 + 3 H2C2O4 + 17 K2C2O4 + 475 H2O2 = 2 K17Fe4(C2O4)10*12H2O + 8(NH4)2(SO4) + 8 H2SO4 + 926 H2O
H{+} + MnO4{-} + I{-} = I2 + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 10 I{-} = 5 I2 + 2 Mn{2+} + 8 H2O
CH3COOHC3H7 + O2 = CO2 + H2O =>
4 CH3COOHC3H7 + 27 O2 = 20 CO2 + 22 H2O
K2S + Ni(NO2)2 = NiS + KNO2 =>
K2S + Ni(NO2)2 = NiS + 2 KNO2
PB(NO3)2 + CuCl2 = PBCl2 + Cu(NO3)2 =>
PB(NO3)2 + CuCl2 = PBCl2 + Cu(NO3)2
HN3 + H3O{+} = N2 + NH4{+} + H2O =>
3 HN3 + H3O{+} = 4 N2 + NH4{+} + H2O
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
XeF4 + AsF5 = XeF3 + AsF6 =>
XeF4 + AsF5 = XeF3 + AsF6
PH3 + KMnO4 + H2SO4 = K2SO4 + H2O + H3PO4 + MnSO4 =>
5 PH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 12 H2O + 5 H3PO4 + 8 MnSO4
C13H8O6 + H2O = CH4 + OH =>
C13H8O6 + 50 H2O = 13 CH4 + 56 OH
HBr + Bi = HBi + Br =>
HBr + Bi = HBi + Br
MgCl2 + CaPO4 = MgPO4 + CaCl2 =>
MgCl2 + CaPO4 = MgPO4 + CaCl2
NaNO2 + H2SO4 = (Na)2SO4 + HNO2 =>
2 NaNO2 + H2SO4 = (Na)2SO4 + 2 HNO2
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
H2ZnO2 + Cu(OH)2 = CuZnO2 + H2O =>
H2ZnO2 + Cu(OH)2 = CuZnO2 + 2 H2O
AgNO3(aq) + NiCl2(aq) = AgCl(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
(NH4)2CO3 + K2SO4 = K2CO3 + SO4(NH4)2 =>
(NH4)2CO3 + K2SO4 = K2CO3 + SO4(NH4)2
Cs + H2O = CsOH + H2(g) =>
2 Cs + 2 H2O = 2 CsOH + H2(g)
AlF3 + Ba3N2 = Al2Ba3 + F3N =>
2 AlF3 + Ba3N2 = Al2Ba3 + 2 F3N
MoTe = Mo + Te =>
MoTe = Mo + Te
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + MgCO3 = Mg(OH)2 + Na2CO3 =>
2 NaOH + MgCO3 = Mg(OH)2 + Na2CO3
PbCl2 + K2CrO4 = KCl + PbCrO4 =>
PbCl2 + K2CrO4 = 2 KCl + PbCrO4
Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + H2O =>
2 Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + 2 H2O
NaNO3 + NH3 + H2O = NaOH + NH4NO3 =>
NaNO3 + NH3 + H2O = NaOH + NH4NO3
HCl + NH3 = NH3HCl =>
HCl + NH3 = NH3HCl
ZnS + H3O = Zn2 + H2S + H2O =>
2 ZnS + 4 H3O = Zn2 + 2 H2S + 4 H2O
C3H5(OH)2 + HNO3 = C3H5(NO3)2 + H2O =>
C3H5(OH)2 + 2 HNO3 = C3H5(NO3)2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ni(SCN)2 + PPh3 = Ni(SCN)2(PPh3)2 =>
Ni(SCN)2 + 2 PPh3 = Ni(SCN)2(PPh3)2
NO + H2 = N2O + H2O =>
2 NO + H2 = N2O + H2O
K2CrO4 + Sn + KOH = K2SnO3 + KCrO2 + H2O =>
4 K2CrO4 + 3 Sn + 2 KOH = 3 K2SnO3 + 4 KCrO2 + H2O
Pb + H2O + O2 = Pb(OH)2(classification) =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2(classification)
NaI(aq) + HCl(aq) + H2O2(aq) = I2(s) + NaCl(aq) + H2O(l) =>
2 NaI(aq) + 2 HCl(aq) + H2O2(aq) = I2(s) + 2 NaCl(aq) + 2 H2O(l)
HCO + O2 = CO2 + H2O =>
4 HCO + 3 O2 = 4 CO2 + 2 H2O
Sn(s) + HCl(l) = H2 + SnCl2 =>
Sn(s) + 2 HCl(l) = H2 + SnCl2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HNO3 + NH3 = NH4NO3 = H2O =>
HNO3 + NH3 = NH4NO3
MgI2(aq) + Hg2(NO3)2 = Mg2(NO3)2 + HgI2 =>
2 MgI2(aq) + Hg2(NO3)2 = Mg2(NO3)2 + 2 HgI2
Ba(NO3)2 + SO4 = Ba2(SO4)2 + NO3 =>
2 Ba(NO3)2 + 2 SO4 = Ba2(SO4)2 + 4 NO3
Ag2O(s) = Ag(s) + O2(g) =>
2 Ag2O(s) = 4 Ag(s) + O2(g)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Fe(CN)6 + K + FeCl3 = Fe[Fe(CN)6]4 + KCl =>
4 Fe(CN)6 + 3 K + FeCl3 = Fe[Fe(CN)6]4 + 3 KCl
C19H32O + O2 = H2O + CO2 =>
2 C19H32O + 53 O2 = 32 H2O + 38 CO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HNO2 + H2O + Ce2 = HCe + HNO3 =>
HNO2 + H2O + Ce2 = 2 HCe + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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