| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
S + O2 = SO2 =>
S + O2 = SO2
C + O2 = CO =>
2 C + O2 = 2 CO
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2 + CUSO4 = Fe(SO4) + CU =>
Fe2 + 2 CUSO4 = 2 Fe(SO4) + 2 CU
KMnO4 + HCl = KCl + MnCl2 + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl2 + 5 Cl + 4 H2O
KAl(OH)4 + H2So4 = Al(OH)3 + KHSo4 + H2O =>
KAl(OH)4 + H2So4 = Al(OH)3 + KHSo4 + H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe2 + CUSO4 = Fe2(SO4) + CU =>
Fe2 + CUSO4 = Fe2(SO4) + CU
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZNS + H2SO4 = ZNSO4 + H2S =>
ZNS + H2SO4 = ZNSO4 + H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Co + Cl2 = CoCl2 =>
Co + Cl2 = CoCl2
Mg(HCO3)2 = MgO + H2O + CO2 =>
Mg(HCO3)2 = MgO + H2O + 2 CO2
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
Co(OH)3 + HNO3 = Co(NO3)3 + HOH =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 HOH
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
MgO + C6H8O7 = H2O + MgC6H6O7 =>
MgO + C6H8O7 = H2O + MgC6H6O7
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CH3COOH3 + O2 = CO2 + H2O =>
2 CH3COOH3 + 5 O2 = 4 CO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C10H16O + O2 = H2O + CO2 =>
2 C10H16O + 27 O2 = 16 H2O + 20 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
O2 + S = SO2 =>
O2 + S = SO2
C2H2 + I2 = C2I2 + H2 =>
C2H2 + I2 = C2I2 + H2
HClO3 = HClO4 + H2O + ClO2 =>
3 HClO3 = HClO4 + H2O + 2 ClO2
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
Sr(OH)2 + As2O3 = As2SrO4 + H2O =>
Sr(OH)2 + As2O3 = As2SrO4 + H2O
NH3 + NaClO = NaCl + H2O + N2H4 =>
2 NH3 + NaClO = NaCl + H2O + N2H4
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
O3 = O2 =>
2 O3 = 3 O2
MgO + CH3COOH = (CH3COO)2Mg + H2O =>
MgO + 2 CH3COOH = (CH3COO)2Mg + H2O
C2H5OH + CH3COOH = CH3COOC2H5 + H2O =>
C2H5OH + CH3COOH = CH3COOC2H5 + H2O
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BA(HCO3)2 = BACO3 + H2O + CO2 =>
BA(HCO3)2 = BACO3 + H2O + CO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH4HCO3NH4CO2NH2 + H2O = (NH4)2CO3 + NH4HCO3 =>
NH4HCO3NH4CO2NH2 + H2O = (NH4)2CO3 + NH4HCO3
Sr(OH)2 + As2O3 = As2SrO4 + H2O =>
Sr(OH)2 + As2O3 = As2SrO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/16
Équations équilibrées sur03/10/15
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