| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
TlOH + HCl = TlCl + H2O =>
TlOH + HCl = TlCl + H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
NaNO2 + CH8N4O4S + CH3COOH = C2H6N10 + H2O + CH3COONa + H2SO4 =>
2 NaNO2 + 2 CH8N4O4S + 2 CH3COOH = C2H6N10 + 4 H2O + 2 CH3COONa + 2 H2SO4
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH3CHO + NO3 = CH3COOH + NO =>
2 CH3CHO + NO3 = 2 CH3COOH + NO
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
NO + Br2 = NOBr =>
2 NO + Br2 = 2 NOBr
Sb2 + Cl2 = SbCl3 =>
Sb2 + 3 Cl2 = 2 SbCl3
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S + O2 = SO2 =>
S + O2 = SO2
S + O = SO2 =>
S + 2 O = SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/22
Équations équilibrées sur12/13/21
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