| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
C2H5Br + HBr = C2H6 + Br2 =>
C2H5Br + HBr = C2H6 + Br2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
AgNO3 + NaS = AgS + NaNO3 =>
AgNO3 + NaS = AgS + NaNO3
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Fe(s) + O2(g) = Fe3O4 =>
3 Fe(s) + 2 O2(g) = Fe3O4
AlF3 + CaSO4 = Al2(SO4)3 + CaF2 =>
2 AlF3 + 3 CaSO4 = Al2(SO4)3 + 3 CaF2
K2S2O5 + AuCl3 + H2O = KHSO4 + HCl + Au =>
3 K2S2O5 + 4 AuCl3 + 9 H2O = 6 KHSO4 + 12 HCl + 4 Au
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C + O2 = CO =>
2 C + O2 = 2 CO
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + F = FeF =>
Fe + F = FeF
Fe + F = FeF3 =>
Fe + 3 F = FeF3
ZN + AGCl = ZNCl2 + AG =>
ZN + 2 AGCl = ZNCl2 + 2 AG
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZN + AGCl = ZNCl2 + AG =>
ZN + 2 AGCl = ZNCl2 + 2 AG
ZnCl2 + Na3PO4 = Zn3(PO4)2 + NaCl =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn + O = ZnO =>
Zn + O = ZnO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
zinc + sulfuricacid = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
(NH4)2MoO4 + HCl + SnCl2 = MoO(OH) + NH4Cl + H2O + SnCl4 =>
2(NH4)2MoO4 + 10 HCl + 3 SnCl2 = 2 MoO(OH) + 4 NH4Cl + 4 H2O + 3 SnCl4
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Mg + HNO3 = Mg(NO3)2 + N + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 2 N + 6 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/18
Équations équilibrées sur01/15/18
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