| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + O = ZnO
zinc + O2 = zincoxide =>
2 Zn + O2 = 2 ZnO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3NH2(g) + H2O(l) = CH3NH3(aq) + OH(aq) =>
CH3NH2(g) + H2O(l) = CH3NH3(aq) + OH(aq)
C + KNO3 = K2CO3 + CO2 + N2 =>
5 C + 4 KNO3 = 2 K2CO3 + 3 CO2 + 2 N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
As + NaClO + NaOH = NaAsO3 + NaCl + H2O =>
2 As + 5 NaClO + 2 NaOH = 2 NaAsO3 + 5 NaCl + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaCl + Hg = NaHg + Cl2 =>
2 NaCl + 2 Hg = 2 NaHg + Cl2
CH3COCL + H2O = CH3COOH + HCL =>
CH3COCL + H2O = CH3COOH + HCL
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
K + O2 = K2O2 =>
2 K + O2 = K2O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + HCl = CrCl3 + Cl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O + 2 KCl
CH3COCl + H2O = CH3COOH + HCl =>
CH3COCl + H2O = CH3COOH + HCl
H2SO4 + NaOH = H2OH + NaSO4 =>
H2SO4 + NaOH = H2OH + NaSO4
As4 + NaClO + NaOH = NaAsO3 + NaCl + H2O =>
As4 + 10 NaClO + 4 NaOH = 4 NaAsO3 + 10 NaCl + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaSO3 + SO2 + H2O = Ba(HSO3)2 =>
BaSO3 + SO2 + H2O = Ba(HSO3)2
P + NaOH + H2O = NaH2PO2 + PH3 =>
4 P + 3 NaOH + 3 H2O = 3 NaH2PO2 + PH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2S3 + O2 = Fe2O3 + SO =>
Fe2S3 + 3 O2 = Fe2O3 + 3 SO
K + O2 = K2O2 =>
2 K + O2 = K2O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
K + O2 = K2O2 =>
2 K + O2 = K2O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
KCLO = KCL + O =>
KCLO = KCL + O
NaOH + SiO2 = Na2SiO3 + H2O =>
2 NaOH + SiO2 = Na2SiO3 + H2O
HCl + FeC = FeCl2 + CH2 =>
2 HCl + FeC = FeCl2 + CH2
KClO = KCl + O =>
KClO = KCl + O
H2SO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br2 =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 H2O + 3 Br2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe(OH)3 + H3PO3 = Fe(PO3) + H2O =>
Fe(OH)3 + H3PO3 = Fe(PO3) + 3 H2O
Fe + MgSo4 = Mg + FeSo4 =>
Fe + MgSo4 = Mg + FeSo4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + FeC = FeSO4 + CuC =>
CuSO4 + FeC = FeSO4 + CuC
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KMNO4 + H2SO4 + CH3OH = K2SO4 + MNSO4 + CH2O + H2O =>
2 KMNO4 + 3 H2SO4 + 5 CH3OH = K2SO4 + 2 MNSO4 + 5 CH2O + 8 H2O
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/14
Équations équilibrées sur05/04/13
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