| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HGO = 2 HG + O2
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
Co(NO3)2 + KNO2 + CH3COOH = K3[Co(NO2)6] + KNO3 + CH3COOK + H2O =>
2 Co(NO3)2 + 11 KNO2 + 2 CH3COOH = 2 K3[Co(NO2)6] + 3 KNO3 + 2 CH3COOK + H2O
H3O + CaCO3 = HCO3 + Ca + H2O =>
H3O + CaCO3 = HCO3 + Ca + H2O
C2H5OH + Na2Cr2O7 + H2SO4 = C2H4O2 + Cr2S3O12 + Na3SO4 + H2O =>
5 C2H5OH + 3 Na2Cr2O7 + 11 H2SO4 = 5 C2H4O2 + 3 Cr2S3O12 + 2 Na3SO4 + 16 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH2O2 + Mg = MgCO2 + H2 =>
CH2O2 + Mg = MgCO2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSo4 + MgCl2 = CuCl2 + MgSo4 =>
CuSo4 + MgCl2 = CuCl2 + MgSo4
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + Li = LiCr2O7 + K2 =>
K2Cr2O7 + Li = LiCr2O7 + K2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
NaCl = Cl + Na =>
NaCl = Cl + Na
Cu(SO4) + NaOH = Cu(OH)2 + Na2SO4 =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K2SO3 + HCl = KCl + SO2 + H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2 + H2O
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
K2SO3 + HCl = KCl + SO2 + H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Me(OH)3 + HCl = MeCl3 + H2O =>
Me(OH)3 + 3 HCl = MeCl3 + 3 H2O
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
Cl + Na = NaCl =>
Cl + Na = NaCl
K2Cr2O7 + Li = LiCr2O7 + K2 =>
K2Cr2O7 + Li = LiCr2O7 + K2
C2H5OH + Na2Cr2O7 + H2SO4 = C2H4O2 + Cr2S3O12 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2S3O12 + 2 Na2SO4 + 11 H2O
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO3 + HCl = CrCl3 + H2O + Cl2 =>
2 CrO3 + 12 HCl = 2 CrCl3 + 6 H2O + 3 Cl2
PbSo4 + NH4OH = (NH4)2So4 + Pb(OH)2 =>
PbSo4 + 2 NH4OH = (NH4)2So4 + Pb(OH)2
NaOH + (COOH)2 = (COONa)2 + H2O =>
2 NaOH + (COOH)2 = (COONa)2 + 2 H2O
PbSo4 + NH4OH = (NH4)2So4 + Pb(OH)2 =>
PbSo4 + 2 NH4OH = (NH4)2So4 + Pb(OH)2
CuC2H3O2 + Mg = MgC2H3O2 + Cu =>
CuC2H3O2 + Mg = MgC2H3O2 + Cu
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/18
Équations équilibrées sur05/03/17
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