| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
Cl2 + C2H2 = C2H2Cl =>
Cl2 + 2 C2H2 = 2 C2H2Cl
C + CO2 = CO =>
C + CO2 = 2 CO
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
LI + NAOH = LIOH + NA =>
LI + NAOH = LIOH + NA
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
MnSO4 + K2CO3 = MnCO3 + K2SO4 =>
MnSO4 + K2CO3 = MnCO3 + K2SO4
Al + Pb3O4 = Al2O3 + Pb =>
8 Al + 3 Pb3O4 = 4 Al2O3 + 9 Pb
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
LI + NAOH = LIOH + NA =>
LI + NAOH = LIOH + NA
(NCO2H)2 = N2H2 + CO2 =>
(NCO2H)2 = N2H2 + 2 CO2
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu(I) + Cl = Cu(I)Cl =>
Cu(I) + Cl = Cu(I)Cl
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3(g) + O2(g) = NO(g) + H2O =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgClO3 = AgCl + O2 =>
2 AgClO3 = 2 AgCl + 3 O2
MgCl2 + K2CrO4 = Mg(CrO4) + KCl =>
MgCl2 + K2CrO4 = Mg(CrO4) + 2 KCl
Sr3(PO4)2 + H2SO4 = SrSO4 + H3PO4 =>
Sr3(PO4)2 + 3 H2SO4 = 3 SrSO4 + 2 H3PO4
LI + NAOH = LIOH + NA =>
LI + NAOH = LIOH + NA
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
LI + NAOH = LIOH + NA =>
LI + NAOH = LIOH + NA
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
(NH4)3N + Ca = H2 + Ca3N2 =>
(NH4)3N + 6 Ca = 6 H2 + 2 Ca3N2
LI + NAOH = LIOH + NA =>
LI + NAOH = LIOH + NA
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
KnO3 = KnO2 + O2 =>
2 KnO3 = 2 KnO2 + O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C5H8O + O2 = H2O + CO2 =>
2 C5H8O + 13 O2 = 8 H2O + 10 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Pb + Ag(NO3) = Ag + Pb(NO3)2 =>
Pb + 2 Ag(NO3) = 2 Ag + Pb(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/19
Équations équilibrées sur02/12/18
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