| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu(SO4)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al2 + O2 = Al2O3 =>
2 Al2 + 3 O2 = 2 Al2O3
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
brominetrifluoride = bromine + fluorine =>
2 BrF3 = Br2 + 3 F2
AL + P = ALP =>
AL + P = ALP
Al2(SO4)3(aq) + Cu(NO3)2(aq) = Al(NO3)3 + Cu(SO4) =>
Al2(SO4)3(aq) + 3 Cu(NO3)2(aq) = 2 Al(NO3)3 + 3 Cu(SO4)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
Na2SO4 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3 + CaS + 2 CO2
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
C5H12 + O2 = C5(OH) + H2O =>
4 C5H12 + 13 O2 = 4 C5(OH) + 22 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CaCO3 + H3Po4 = Ca3(Po4)2 + H2CO3 =>
3 CaCO3 + 2 H3Po4 = Ca3(Po4)2 + 3 H2CO3
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
KOH(ag) + H2CO3(ag) = H2O(l) + K2CO3(ag) =>
2 KOH(ag) + H2CO3(ag) = 2 H2O(l) + K2CO3(ag)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
ZnMg + O = ZnO + MgO =>
ZnMg + 2 O = ZnO + MgO
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
PBO + NH3 = PB + N2 + H2O =>
3 PBO + 2 NH3 = 3 PB + N2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ba(OH)2 + H2(SO4) = Ba(SO4) + H(OH) =>
Ba(OH)2 + H2(SO4) = Ba(SO4) + 2 H(OH)
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NaOH + FeCl2 = NaCl + Fe(OH)2 =>
2 NaOH + FeCl2 = 2 NaCl + Fe(OH)2
Fe(OH)3 + H = Fe + H2O =>
Fe(OH)3 + 3 H = Fe + 3 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
NaOH + H3 = Na3 + H2O =>
3 NaOH + H3 = Na3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/17
Équations équilibrées sur10/27/16
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