| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
NH4Ac = NH4 + Ac =>
NH4Ac = NH4 + Ac
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
KNO3 + Mg + H2O = NH3 + KOH + Mg(OH)2 =>
KNO3 + 4 Mg + 6 H2O = NH3 + KOH + 4 Mg(OH)2
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
C3H8 + O2 = CO + H20 =>
10 C3H8 + 15 O2 = 30 CO + 4 H20
MoO2 + Cl2 = MoO2Cl2 =>
MoO2 + Cl2 = MoO2Cl2
Cr2(NH3)10OH{+5} + Cl{-} + H{+} = Cr(NH3)5Cl3 + H2O =>
Cr2(NH3)10OH{+5} + 6 Cl{-} + H{+} = 2 Cr(NH3)5Cl3 + H2O
Ch(OH)3 + H2SO4 = Ch2(SO4)3 + H2O =>
2 Ch(OH)3 + 3 H2SO4 = Ch2(SO4)3 + 6 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn + NH3 + H2O = [Zn(HN3)4](OH)2 + H2 =>
Zn + 12 NH3 + 2 H2O = [Zn(HN3)4](OH)2 + 17 H2
HCN + Na2Co3 + N2H4CN = NaCN + NH3 + Co2 =>
8 HCN + 6 Na2Co3 + 4 N2H4CN = 12 NaCN + 8 NH3 + 9 Co2
NHO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 NHO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Zn + NH3 + H2O = [Zn(NH3)4](OH)2 + H2 =>
Zn + 4 NH3 + 2 H2O = [Zn(NH3)4](OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4Cl + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCN + Na2Co3 + N2H4Co = NaCN + NH3 + Co2 =>
2 HCN + Na2Co3 + N2H4Co = 2 NaCN + 2 NH3 + 2 Co2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SO4 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3 + CaS + 2 CO2
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
MoO2Cl2 + NH3 + H2O = H2MoO4 + NH4Cl =>
MoO2Cl2 + 2 NH3 + 2 H2O = H2MoO4 + 2 NH4Cl
Na2S + FeCl3 + H2O = Na2SO4 + FeCl2 + HCl =>
Na2S + 8 FeCl3 + 4 H2O = Na2SO4 + 8 FeCl2 + 8 HCl
CH3COOH + SOCl2 = CH3COCl + SO2 + H2O =>
2 CH3COOH + SOCl2 = 2 CH3COCl + SO2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ag2(SO4) + KCl = AgCl + K2SO4 =>
Ag2(SO4) + 2 KCl = 2 AgCl + K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2S + H2O2 = Na2SO4 + H2O =>
Na2S + 4 H2O2 = Na2SO4 + 4 H2O
FeS + HNO3 = Fe(NO3)2NO + NO2 + H2SO4 + H2O =>
FeS + 8 HNO3 = Fe(NO3)2NO + 5 NO2 + H2SO4 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
SO2 + KMNO4 + H2O = K2SO4 + MNSO4 + H2SO4 =>
5 SO2 + 2 KMNO4 + 2 H2O = K2SO4 + 2 MNSO4 + 2 H2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + Cu{2+} = Cu + Fe{2+} =>
Fe + Cu{2+} = Cu + Fe{2+}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/16
Équations équilibrées sur10/30/15
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