| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
MnCl2 + HNO3 + HCl = NO + MnCl4 + H2O =>
3 MnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Cr2(So4)3 + NH3 + H2O = Cr(OH)3 + (NH4)2So4 =>
Cr2(So4)3 + 6 NH3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2So4
Ca(NO3)2 = Ca + N2 + O2 =>
Ca(NO3)2 = Ca + N2 + 3 O2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH2H5COOCH3 + O2 = CO2 + H2O =>
2 CH2H5COOCH3 + 9 O2 = 6 CO2 + 10 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
(NH4)2CO3 + Ca(OH)2 = CaCO3 + NH3 + H2O =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 NH3 + 2 H2O
Ca + N2 + O2 = Ca(NO3)2 =>
Ca + N2 + 3 O2 = Ca(NO3)2
KNO3 + KI + H2So4 = NO + I2 + K2So4 + H2O =>
2 KNO3 + 6 KI + 4 H2So4 = 2 NO + 3 I2 + 4 K2So4 + 4 H2O
H2Se + H2O2 = H2SeO4 + H2O =>
H2Se + 4 H2O2 = H2SeO4 + 4 H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeSO4 + NaCLO + NaOH + H2O = Fe(OH)3 + NaCL + Na2SO4 =>
2 FeSO4 + NaCLO + 4 NaOH + H2O = 2 Fe(OH)3 + NaCL + 2 Na2SO4
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
CoFe2O4 + HNO3 = Co(NO3)2 + Fe(NO3)3 + H2O =>
CoFe2O4 + 8 HNO3 = Co(NO3)2 + 2 Fe(NO3)3 + 4 H2O
C6H5COOH + O2 = CO2 + H20 =>
10 C6H5COOH + 60 O2 = 70 CO2 + 3 H20
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe + HNO3 = FeO + NO + H2O =>
3 Fe + 2 HNO3 = 3 FeO + 2 NO + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CaO2H2 = CaO + H2O =>
CaO2H2 = CaO + H2O
KMNO4 + KNO2 + H2SO4 = MNSO4 + H2O + KNO3 + K2SO4 =>
2 KMNO4 + 5 KNO2 + 3 H2SO4 = 2 MNSO4 + 3 H2O + 5 KNO3 + K2SO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH3 + H2So4 = (NH4)2So4 =>
2 NH3 + H2So4 = (NH4)2So4
FeCr2O4 + NaOH + O2 = Na2CrO4 + Fe2O3 + H2O =>
4 FeCr2O4 + 16 NaOH + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 H2O
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
C6H4(COOH)(COOK) + NaOH = C6H4(COONa)(COOK) + H2O =>
C6H4(COOH)(COOK) + NaOH = C6H4(COONa)(COOK) + H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al + O2 = AlO2 =>
Al + O2 = AlO2
Ag + CH3COOH = Ag(CH3COO) + H2 =>
2 Ag + 2 CH3COOH = 2 Ag(CH3COO) + H2
NaOH + Al(OH)3 = Na(Al(OH)4) =>
NaOH + Al(OH)3 = Na(Al(OH)4)
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Fe + CH3COOH = Fe2(CH3COO)3 + H2 =>
4 Fe + 6 CH3COOH = 2 Fe2(CH3COO)3 + 3 H2
C10H22 = C6H14 + C4H8 =>
C10H22 = C6H14 + C4H8
H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
KI + Na2CO3 = K2CO3 + NaI =>
2 KI + Na2CO3 = K2CO3 + 2 NaI
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/19
Équations équilibrées sur04/12/18
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