| Équations équilibrées la veille | Équations équilibrées le lendemain |
SodiumHydroxide + Cobalt(II)Chloride = SodiumChloride + Cobalt(II)Hydroxide
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K + O2 = KO =>
2 K + O2 = 2 KO
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
HNO3 + Ca(OH)2 = H2O + Ca(NO3)2 =>
2 HNO3 + Ca(OH)2 = 2 H2O + Ca(NO3)2
KClO3 + (C6H2(NO2)3O)2Pb = CO2 + H2O + N2 + KCl + PbO =>
13 KClO3 + 3(C6H2(NO2)3O)2Pb = 36 CO2 + 6 H2O + 9 N2 + 13 KCl + 3 PbO
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KClO3 + (C6H2(NO2)3O)2Pb = CO + H2O + N2 + KCl + PbO =>
KClO3 + 3(C6H2(NO2)3O)2Pb = 36 CO + 6 H2O + 9 N2 + KCl + 3 PbO
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Fe3 + HCl = Fe3HCl =>
Fe3 + HCl = Fe3HCl
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
NH2OH + I2 + KOH = N2O + KI + H2O =>
2 NH2OH + 2 I2 + 4 KOH = N2O + 4 KI + 5 H2O
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(OH)Cl + NaOH = CuO + NaCl + H2O =>
Cu(OH)Cl + NaOH = CuO + NaCl + H2O
CH3COOH + MgO = (CH3COO)2Mg + H2O =>
2 CH3COOH + MgO = (CH3COO)2Mg + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
MnSO4 + NH3 = NH3SO4 + Mn =>
MnSO4 + NH3 = NH3SO4 + Mn
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
H2NO3 + BaO = BaNO3 + H2O =>
H2NO3 + BaO = BaNO3 + H2O
MG(s) + HCl(ac) = MGCl2(ac) + H2(g) =>
MG(s) + 2 HCl(ac) = MGCl2(ac) + H2(g)
KOH + NiSO4 = Ni(OH)2 + K2SO4 =>
2 KOH + NiSO4 = Ni(OH)2 + K2SO4
F2(g) + NaCl(aq) = NaF(aq) + Cl2(g) =>
F2(g) + 2 NaCl(aq) = 2 NaF(aq) + Cl2(g)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Al2(SO4)2 + Ba(NO3)2 = Al2(NO3)2 + Ba(SO4)2 =>
Al2(SO4)2 + Ba(NO3)2 = Al2(NO3)2 + Ba(SO4)2
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CO3 + MgI2 = KI + MgCO3 =>
K2CO3 + MgI2 = 2 KI + MgCO3
Al2(SO4)2 + Ba(NO3)2 = Al2(NO3)2 + Ba(SO4)2 =>
Al2(SO4)2 + Ba(NO3)2 = Al2(NO3)2 + Ba(SO4)2
Al2(So4)3 + KOh = Al(Oh)3 + K2So4 =>
Al2(So4)3 + 6 KOh = 2 Al(Oh)3 + 3 K2So4
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + Li(OH) = Li2SO4 + H2O =>
H2SO4 + 2 Li(OH) = Li2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/14/17
Équations équilibrées sur09/13/16
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