| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LI + 2 H2O = 2 LIOH + H2
NH2OH + I2 + KOH = NO2 + KI + H2O =>
2 NH2OH + 5 I2 + 10 KOH = 2 NO2 + 10 KI + 8 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
BaS + O2 = BaO + SO2 =>
2 BaS + 3 O2 = 2 BaO + 2 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CoO + HCl = CoCl + OH =>
CoO + HCl = CoCl + OH
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4NO3 + H2SO4 = HNO3 + (NH4)2SO4 =>
2 NH4NO3 + H2SO4 = 2 HNO3 + (NH4)2SO4
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2 =>
CaCl2 + Mg(NO3)2 = Ca(NO3)2 + MgCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Pb3O4 + CO = Pb + CO2 =>
Pb3O4 + 4 CO = 3 Pb + 4 CO2
Na + Cl = NaCl =>
Na + Cl = NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HCL + LIOH = LICL + H2O =>
HCL + LIOH = LICL + H2O
CoO + HCl = CoCl2 + H2O =>
CoO + 2 HCl = CoCl2 + H2O
NH4NO3 + NAOH = NANO3 + NH3 + H20 =>
10 NH4NO3 + 15 NAOH = 15 NANO3 + 5 NH3 + 2 H20
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
XCOCH3 + HNO3 = XCOOH + CH3COOH + NO2 + H2O =>
2 XCOCH3 + 8 HNO3 = 2 XCOOH + CH3COOH + 8 NO2 + 4 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H5OH + NAOH = C6H5ONA + H2O =>
C6H5OH + NAOH = C6H5ONA + H2O
Co(NO3)2 + Fe(NO3)3 + C6H12O6 = CoFe2O4 + N2 + CO2 + H2O =>
3 Co(NO3)2 + 6 Fe(NO3)3 + 5 C6H12O6 = 3 CoFe2O4 + 12 N2 + 30 CO2 + 30 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
HG + O2 = HGO =>
2 HG + O2 = 2 HGO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
NA + HCl = H2 + NACl =>
2 NA + 2 HCl = H2 + 2 NACl
H3PO4 = HPO3 + H2O =>
H3PO4 = HPO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaI2 + H2SO4 = CaSO4 + I2 + H2S + H2O =>
4 CaI2 + 5 H2SO4 = 4 CaSO4 + 4 I2 + H2S + 4 H2O
HNO3*H2O = HNO3 + H2O =>
HNO3*H2O = HNO3 + H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
V5O + CO2 = VO + CO =>
V5O + 4 CO2 = 5 VO + 4 CO
Mg + HCO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + H2O =>
Mg + 2 HCO3 + 2 Ca(OH)2 = 2 CaCO3 + Mg(OH)2 + 2 H2O
Sn(OH)2 = SnO + H2O =>
Sn(OH)2 = SnO + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
HNO3*2H2O = HNO3 + H2O =>
HNO3*2H2O = HNO3 + 2 H2O
N + H = NH3 =>
N + 3 H = NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/19
Équations équilibrées sur02/28/18
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