| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{+2} + 2 NaOH + 2 NO3{-} = Cu(OH)2 + 2 NaNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sb2Au + SbCl3 + H2O = SbOCl + AuCl3 + H2 =>
2 Sb2Au + 5 SbCl3 + 9 H2O = 9 SbOCl + 2 AuCl3 + 9 H2
O2 + C7H6O2S = CO2 + H2O + SO2 =>
17 O2 + 2 C7H6O2S = 14 CO2 + 6 H2O + 2 SO2
C5H10 + Br2 = C5H10Br2 =>
C5H10 + Br2 = C5H10Br2
NH3 + NH4NO2 = NH3NH4NO2 =>
NH3 + NH4NO2 = NH3NH4NO2
Al + H2SO4 = Al2(SO4)3 + SO + H2O =>
4 Al + 9 H2SO4 = 2 Al2(SO4)3 + 3 SO + 9 H2O
SnCl2 + NaOH + Bi(NO3)3 = Bi + Na2[Sn(OH)6] + NaCl + NaNO3 =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl + 6 NaNO3
CaCl2 + V2(SO4)5 = VCl + Ca(SO4)5 =>
CaCl2 + V2(SO4)5 = 2 VCl + Ca(SO4)5
KMnO4 + C12H22O11 = CO2 + H2O + K2CO3 + MnO2 =>
16 KMnO4 + C12H22O11 = 4 CO2 + 11 H2O + 8 K2CO3 + 16 MnO2
Ni(NH3)4 + (C4H8N2O2) = Ni(C4H7N2O2)2 + NH4 + NH3 =>
Ni(NH3)4 + 2(C4H8N2O2) = Ni(C4H7N2O2)2 + 2 NH4 + 2 NH3
Ti(OH)4 + Pd3P4 = Ti3P4 + Pd(OH)4 =>
3 Ti(OH)4 + Pd3P4 = Ti3P4 + 3 Pd(OH)4
O2 + C7H6O2S = CO2 + H2O + SO2 =>
17 O2 + 2 C7H6O2S = 14 CO2 + 6 H2O + 2 SO2
NaCl = Na8Cl8 =>
8 NaCl = Na8Cl8
Cr2(SO4)3 + (NH)2CO3 = Cr2(CO3)3 + (NH)2SO4 =>
Cr2(SO4)3 + 3(NH)2CO3 = Cr2(CO3)3 + 3(NH)2SO4
O2 + C7H6O2S = CO2 + H2O + SO2 =>
17 O2 + 2 C7H6O2S = 14 CO2 + 6 H2O + 2 SO2
K4SiO4 + NiCl2 = KCl + Ni2SiO4 =>
K4SiO4 + 2 NiCl2 = 4 KCl + Ni2SiO4
HClO3 + Ni = Ni(ClO3)4 + H2 =>
4 HClO3 + Ni = Ni(ClO3)4 + 2 H2
O2 + C7H6O2S = CO2 + H2O + SO2 =>
17 O2 + 2 C7H6O2S = 14 CO2 + 6 H2O + 2 SO2
CuSO4 + CoCl2 = CuCl + Co(SO4)2 =>
2 CuSO4 + CoCl2 = 2 CuCl + Co(SO4)2
BaCI2 + Na2CO3 = BaCO3 + Na2CI2 =>
BaCI2 + Na2CO3 = BaCO3 + Na2CI2
SO + O2 = SO3O =>
2 SO + 3 O2 = 2 SO3O
O2 + C7H6O2S = CO2 + H2O + SO2 =>
17 O2 + 2 C7H6O2S = 14 CO2 + 6 H2O + 2 SO2
Na2MnO4 + NaSO3 + H2SO4 = MnSO4 + NaSO4 + H2O =>
Na2MnO4 + NaSO3 + 3 H2SO4 = MnSO4 + 3 NaSO4 + 3 H2O
Pb + CdSO4 = Cd + PbSO4 =>
Pb + CdSO4 = Cd + PbSO4
KClO3 + P4 = KCl + P2O5 =>
10 KClO3 + 3 P4 = 10 KCl + 6 P2O5
C9H10 + KMnO4 + H2O = C7H6O2 + MnO2 + KOH =>
21 C9H10 + 52 KMnO4 + 2 H2O = 27 C7H6O2 + 52 MnO2 + 52 KOH
TiOH2 = Ti + OH2 =>
TiOH2 = Ti + OH2
Li2SO4 + Ba(NO3)2 = Li(NO3) + Ba(SO4) =>
Li2SO4 + Ba(NO3)2 = 2 Li(NO3) + Ba(SO4)
BaCI2 + Na2CO3 = BaCO3 + Na2CI2 =>
BaCI2 + Na2CO3 = BaCO3 + Na2CI2
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g) =>
SiO2(s) + CaCO3(s) = CaSiO3 + CO2(g)
K2CrO7(aq) + MgBr2(aq) = Mg2CrO7(aq) + KBr2(aq) =>
K2CrO7(aq) + 2 MgBr2(aq) = Mg2CrO7(aq) + 2 KBr2(aq)
LiH + CO2 = LiHCO2 =>
LiH + CO2 = LiHCO2
Ag + AgNO3 = Ag2NO3 =>
Ag + AgNO3 = Ag2NO3
BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + 2 NaCl(aq)
KNO3 + Al + KOH + H2O = K2[Al(OH)4] + NH3 =>
KNO3 + 4 Al + 7 KOH + 6 H2O = 4 K2[Al(OH)4] + NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg3(PO4)2 + PbS = MgS + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 PbS = 3 MgS + Pb3(PO4)2
C7H6O2S + O2 = CO2 + H2O + SO3 =>
C7H6O2S + 9 O2 = 7 CO2 + 3 H2O + SO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C7H6O2S + O2 = CO2 + H2O + SO3 =>
C7H6O2S + 9 O2 = 7 CO2 + 3 H2O + SO3
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
C7H6O2S + O2 = CO2 + H2O + SO3 =>
C7H6O2S + 9 O2 = 7 CO2 + 3 H2O + SO3
K2Cr2O7 + SnCl2 + HCl = CrCl3 + KCl + H2O + SnCl4 =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 SnCl4
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu
C6H14 + CH3CH2CONH2 = C6H5CONH2 + CH4 =>
8 C6H14 + 5 CH3CH2CONH2 = 5 C6H5CONH2 + 28 CH4
C7H6O2S + O2 = CO2 + H2O + SO3 =>
C7H6O2S + 9 O2 = 7 CO2 + 3 H2O + SO3
K{+} + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na{+} =>
3 K{+} + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 Na{+}
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/28/24
Équations équilibrées sur10/28/23
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