| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO4(aq) + 2 Fe(s) = 3 H2(g) + Fe2(SO4)3(aq)
AgNo3 + CUSo4 = AgSo4 + CUNo3 =>
AgNo3 + CUSo4 = AgSo4 + CUNo3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNo3 + Fe(OH)2 = Fe(No3)2 + H2O =>
2 HNo3 + Fe(OH)2 = Fe(No3)2 + 2 H2O
C2H3 + O2 = CO2 + H2O =>
4 C2H3 + 11 O2 = 8 CO2 + 6 H2O
HNo3 + Fe(OH)2 = Fe(No3)2 + H2O =>
2 HNo3 + Fe(OH)2 = Fe(No3)2 + 2 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
K + O2 = K2O =>
4 K + O2 = 2 K2O
Na2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
AgNO3 + AlCl3 = Al(NO3)3 + AgCl =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl
Ga2O3 + Na3P = Ga3P3 + Na2O =>
3 Ga2O3 + 6 Na3P = 2 Ga3P3 + 9 Na2O
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
A + B = AB =>
A + B = AB
NH4Cl + K2CO3 = KCl + (NH4)2CO3 =>
2 NH4Cl + K2CO3 = 2 KCl + (NH4)2CO3
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Cl2 + KI2 = I + KCl =>
Cl2 + 2 KI2 = 4 I + 2 KCl
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Al + CuSO4 = Cu + Al3(SO4)3 =>
3 Al + 3 CuSO4 = 3 Cu + Al3(SO4)3
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
O2(g) + C6H5COOH(aq) = CO2(g) + H2O(l) =>
15 O2(g) + 2 C6H5COOH(aq) = 14 CO2(g) + 6 H2O(l)
LiH + H2O = Li(OH) + H2 =>
LiH + H2O = Li(OH) + H2
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Hg2SO2 + CaO2 = Hg + CaSO2 + O2 =>
Hg2SO2 + CaO2 = 2 Hg + CaSO2 + O2
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/17
Équations équilibrées sur10/30/16
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