| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCIO3 + 3 S = 2 KCI + 3 SO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl + NH4OH = NH4Cl + H2O(g) =>
HCl + NH4OH = NH4Cl + H2O(g)
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Si4H10(l) + O2(g) = SiO2(s) + H2O =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(s) + 10 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
[Ag(NH3)2] + Na2S = Ag2S + Na + NH3 =>
2[Ag(NH3)2] + Na2S = Ag2S + 2 Na + 4 NH3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H + N = NH3 =>
3 H + N = NH3
Fe(OH)2(aq) + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2(aq) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
KCLO = KCL + O2 =>
2 KCLO = 2 KCL + O2
Fe2O3 + H2So4 = Fe2(So4)3 + H2O =>
Fe2O3 + 3 H2So4 = Fe2(So4)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
Na2S2O8 + C6H12O6 = CO2 + SO2 + H2O + Na =>
3 Na2S2O8 + C6H12O6 = 6 CO2 + 6 SO2 + 6 H2O + 6 Na
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Si4H10(l) + O2(g) = SiO2(s) + H2O =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(s) + 10 H2O
NiCl2*6H2O + C5H5N = [Ni(C5H5N)3]Cl2 + H2O =>
NiCl2*6H2O + 3 C5H5N = [Ni(C5H5N)3]Cl2 + 6 H2O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Copper(II)Sulfate(aq) + Magnesium(s) = Copper(s) + Magnesium(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Magnesium(s) = Copper(s) + Magnesium(II)Sulfate(aq)
CuO2 + H = Cu + H2O =>
CuO2 + 4 H = Cu + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Copper(II)Sulfate(aq) + Magnesium(s) = Copper(s) + Magnesium(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Magnesium(s) = Copper(s) + Magnesium(II)Sulfate(aq)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
K3PO4 + Ca(NO3)2 = KNO3 + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(NO3)2 = 6 KNO3 + Ca3(PO4)2
Copper(II)Sulfate(aq) + Magnesium(s) = Copper(s) + Magnesium(II)Sulfate(aq) =>
Copper(II)Sulfate(aq) + Magnesium(s) = Copper(s) + Magnesium(II)Sulfate(aq)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Ca(OH)2 + Ca(HCO3)2 = CaCO3 + H2O =>
Ca(OH)2 + Ca(HCO3)2 = 2 CaCO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/03/16
Équations équilibrées sur09/02/15
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