| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(s) + Cl2(g) = KCl2(s)
AG + Cl2 = AGCl =>
2 AG + Cl2 = 2 AGCl
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H9COH + O2 = CO2 + H2O =>
C4H9COH + 7 O2 = 5 CO2 + 5 H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Zn + CH2O2 = H2 + Zn(CHO2)2 =>
Zn + 2 CH2O2 = H2 + Zn(CHO2)2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCO3 + H2O = CO3 + H3O =>
HCO3 + H2O = CO3 + H3O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
HNO3 + Na = NaNO3 + H2O + N2O =>
10 HNO3 + 8 Na = 8 NaNO3 + 5 H2O + N2O
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
P + Cl = PCl =>
P + Cl = PCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KHS + H2SO4 = K2SO4 + H2S =>
2 KHS + H2SO4 = K2SO4 + 2 H2S
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
Al + KOH + KNO3 + H2O = KAl(OH)4 + NH3 =>
8 Al + 5 KOH + 3 KNO3 + 18 H2O = 8 KAl(OH)4 + 3 NH3
Cu2SO3 + MgCl2 = CuCl + MgSO3 =>
Cu2SO3 + MgCl2 = 2 CuCl + MgSO3
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C5H11COOH + O2 = CO2 + H2O =>
C5H11COOH + 8 O2 = 6 CO2 + 6 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
HCO3 + H2O = CO3 + H3O =>
HCO3 + H2O = CO3 + H3O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + O = KO =>
K + O = KO
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
C18H38 = C10H22 + C8H16 =>
C18H38 = C10H22 + C8H16
K + O = KO =>
K + O = KO
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + NH4NO3 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2 NH4NO3
H2SO4 + MgCO3 = MgSO4 + H2CO3 =>
H2SO4 + MgCO3 = MgSO4 + H2CO3
Ag + LiNO3 = Li + AgNO3 =>
Ag + LiNO3 = Li + AgNO3
CHCOOH + CuO = Cu(CHCOO) + HO =>
CHCOOH + CuO = Cu(CHCOO) + HO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + H2SO4 = ZnSO4 + H2O + S =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + 4 H2O + S
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/15
Équations équilibrées sur05/12/14
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