| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Ni + AgNo3 = Ni(No3)2 + Ag =>
Ni + 2 AgNo3 = Ni(No3)2 + 2 Ag
KI3 + NaOH = NaI + KIO + H2O =>
KI3 + 2 NaOH = 2 NaI + KIO + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
MgO + NaOH = MgO2 + NaH =>
MgO + NaOH = MgO2 + NaH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
K2CO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al + CuSO4 = Al(SO4)3 + Cu =>
Al + 3 CuSO4 = Al(SO4)3 + 3 Cu
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
BaCl2 + Li2SO4 = LiCl + BaSO4 =>
BaCl2 + Li2SO4 = 2 LiCl + BaSO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
NaAc + AgNO3 = NaNO3 + AgAc =>
NaAc + AgNO3 = NaNO3 + AgAc
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2O2 + O2 = NO2 =>
N2O2 + O2 = 2 NO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + Ca = Ca(NO3)2 + H2O + NH4NO =>
14 HNO3 + 6 Ca = 6 Ca(NO3)2 + 5 H2O + NH4NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/16
Équations équilibrées sur02/04/15
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