| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14N4O2 + 21 O2 = 12 CO2 + 8 NO + 14 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CuO + HNO3 = H2O + Cu(NO3)2 =>
CuO + 2 HNO3 = H2O + Cu(NO3)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
C6H14N4O2 + O2 = CO2 + N2 + H2O =>
2 C6H14N4O2 + 17 O2 = 12 CO2 + 4 N2 + 14 H2O
Al + NaOH + H2O = H2 + NaAlO2 =>
2 Al + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
H2O2 + S = SO4 + H2O =>
4 H2O2 + S = SO4 + 4 H2O
C + O2 = CO2 =>
C + O2 = CO2
CaI2 + Ca(NO3)2 + HCl = CaCl2 + I2 + H2O + NO =>
3 CaI2 + Ca(NO3)2 + 8 HCl = 4 CaCl2 + 3 I2 + 4 H2O + 2 NO
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaHCO3 + CH2COOH = CO2 + H2O + CH2COONa =>
NaHCO3 + CH2COOH = CO2 + H2O + CH2COONa
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Ca3(PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
C6H14N4O2 + O2 = CO2 + NO2 + H2O =>
2 C6H14N4O2 + 25 O2 = 12 CO2 + 8 NO2 + 14 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H20 =>
20 CH3CCCH3 + 20 KMnO4 + 30 H2SO4 = 40 CH3COOH + 20 MnSO4 + 10 K2SO4 + H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + FeO3 = AlO3 + Fe =>
Al + FeO3 = AlO3 + Fe
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
NaBiO3 + MnSO4 + HNO3 = Bi(NO3)3 + HMnO4 + Na2SO4 + NaNO3 + H2O =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + 2 Na2SO4 + NaNO3 + 7 H2O
C18H38 + CuO = H2O + CO2 + Cu =>
C18H38 + 55 CuO = 19 H2O + 18 CO2 + 55 Cu
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Mg + H2So4 = MgSo4 + H2 =>
Mg + H2So4 = MgSo4 + H2
C6H5COOH + NAOH = C6H5COONA + H2O =>
C6H5COOH + NAOH = C6H5COONA + H2O
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Zn + KOH = Zn(OH)2 + K20 =>
10 Zn + 20 KOH = 10 Zn(OH)2 + K20
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
NaOH + NaOCl + H2S = NaCl + H2O + NaSO4 =>
2 NaOH + 9 NaOCl + 2 H2S = 9 NaCl + 3 H2O + 2 NaSO4
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/16
Équations équilibrées sur03/21/15
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