| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + KOH = H2O + KI
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
P + KOH + H2O = PH3 + K2HPO4 =>
8 P + 6 KOH + 6 H2O = 5 PH3 + 3 K2HPO4
SPO4 + CNO3 = SNO3 + CPO4 =>
SPO4 + CNO3 = SNO3 + CPO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
AGNO3 + KI = AGI + KNO3 =>
AGNO3 + KI = AGI + KNO3
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
KOH + AlBr3 = Al(OH)3 + KBr =>
3 KOH + AlBr3 = Al(OH)3 + 3 KBr
Ch3COOH + CaO = Ca(Ch3COO)2 + H2O =>
2 Ch3COOH + CaO = Ca(Ch3COO)2 + H2O
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
KNO3 + FeCl2 + HCl = KCl + NO + FeCl3 + H2O =>
KNO3 + 3 FeCl2 + 4 HCl = KCl + NO + 3 FeCl3 + 2 H2O
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
FESO4 + BA(NO3)2 = FE(NO3)2 + BASO4 =>
FESO4 + BA(NO3)2 = FE(NO3)2 + BASO4
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaCl + ZnO = Na2O + ZnCl2 =>
2 NaCl + ZnO = Na2O + ZnCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + HCl = CrCl3 + KCl + Cl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 6 Cl + 7 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaI + Cl2 + H2O = NaIO3 + HCl =>
NaI + 3 Cl2 + 3 H2O = NaIO3 + 6 HCl
S8 + Al3 = Al2S3 =>
9 S8 + 16 Al3 = 24 Al2S3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
C + O2 = CO =>
2 C + O2 = 2 CO
K + O2 = KO =>
2 K + O2 = 2 KO
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al(SO4)3 + BaCl = BaSO4 + AlCl3 =>
Al(SO4)3 + 3 BaCl = 3 BaSO4 + AlCl3
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
C7H5N3O6 = N2 + H20 + CO + C =>
4 C7H5N3O6 = 6 N2 + H20 + 24 CO + 4 C
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
SO3(g) + H2O(l) = H2SO4(l) =>
SO3(g) + H2O(l) = H2SO4(l)
Ca(NO3)2 + NaOH = NaNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = 2 NaNO3 + Ca(OH)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/19
Équations équilibrées sur05/13/18
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