| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + AuCl3 = 3 AgCl + Au
K + O2 + H2O = KOH =>
4 K + O2 + 2 H2O = 4 KOH
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H3PO4 = PO4 + NaH =>
3 Na + H3PO4 = PO4 + 3 NaH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + HNO3(concentrated) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(concentrated) = 3 Cu(NO3)2 + 4 H2O + 2 NO
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
AgNO3 + Rb2O = Ag2O + RbNO3 =>
2 AgNO3 + Rb2O = Ag2O + 2 RbNO3
Al + CuO = Al2O + Cu =>
2 Al + CuO = Al2O + Cu
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaALO2 + NH4CL + H2O = AL(OH)3 + NaCL + NH3 =>
NaALO2 + NH4CL + H2O = AL(OH)3 + NaCL + NH3
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
C13H24 + O2 = CO2 + H2O =>
C13H24 + 19 O2 = 13 CO2 + 12 H2O
KMNO4 + N2O + H2SO4 = MNSO4 + NO2 + K2SO4 + H2O =>
6 KMNO4 + 5 N2O + 9 H2SO4 = 6 MNSO4 + 10 NO2 + 3 K2SO4 + 9 H2O
CO + H2 = C3H8 + H2O =>
3 CO + 7 H2 = C3H8 + 3 H2O
H2SO4 + P = H3PO4 + SO2 + H2O =>
5 H2SO4 + 2 P = 2 H3PO4 + 5 SO2 + 2 H2O
Ce4{+} + Sn2{+} = Ce3{+} + Sn4{+} =>
3 Ce4{+} + 2 Sn2{+} = 4 Ce3{+} + Sn4{+}
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Ce4{+} + Sn2{+} = Ce3{+} + Sn4{+} =>
3 Ce4{+} + 2 Sn2{+} = 4 Ce3{+} + Sn4{+}
C14H26 + O2 = CO2 + H2O =>
2 C14H26 + 41 O2 = 28 CO2 + 26 H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NACLO3 = NACLO2 + O2 =>
2 NACLO3 = 2 NACLO2 + O2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C15H28 + O2 = CO2 + H2O =>
C15H28 + 22 O2 = 15 CO2 + 14 H2O
CaOHHPO4 = CaPO4H2O =>
CaOHHPO4 = CaPO4H2O
C16H30 + O2 = CO2 + H2O =>
2 C16H30 + 47 O2 = 32 CO2 + 30 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + Zn = CuZn2 =>
Cu + 2 Zn = CuZn2
P + Cl = PCl5 =>
P + 5 Cl = PCl5
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/18
Équations équilibrées sur02/27/17
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