| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 5 O2 = 2 P2O5
NO = N2 + O2 =>
2 NO = N2 + O2
HCHO + Br2 + H2O = HCOOH + HBr =>
HCHO + Br2 + H2O = HCOOH + 2 HBr
AlCl3 + CA(OH)2 = Al(OH)3 + CACl2 =>
2 AlCl3 + 3 CA(OH)2 = 2 Al(OH)3 + 3 CACl2
C6H12O + HNO3 = C5H8O4 + NO + H2O =>
15 C6H12O + 50 HNO3 = 18 C5H8O4 + 50 NO + 43 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C2H5NH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
C2H5NH2 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbCl2 + Zn = Pb + ZnCl2 =>
PbCl2 + Zn = Pb + ZnCl2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
C6H13OH + O2 = CO2 + H2O =>
C6H13OH + 9 O2 = 6 CO2 + 7 H2O
Cl2O = Cl2 + O2 =>
2 Cl2O = 2 Cl2 + O2
Na2CO3 + HCL = NaCL + CO2 + H2O =>
Na2CO3 + 2 HCL = 2 NaCL + CO2 + H2O
CuS + HNO3 = S + NO + Cu(NO3)2 + H2O =>
3 CuS + 8 HNO3 = 3 S + 2 NO + 3 Cu(NO3)2 + 4 H2O
Na2CO3 + HCl2 = NaCl2 + CO2 + H2O =>
Na2CO3 + 2 HCl2 = 2 NaCl2 + CO2 + H2O
Cu + O = CuO =>
Cu + O = CuO
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
C6H12O + HNO3 = C4H6O4 + NO + H2O =>
6 C6H12O + 26 HNO3 = 9 C4H6O4 + 26 NO + 22 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
I2O5 = I2 + O2 =>
2 I2O5 = 2 I2 + 5 O2
Ag + H3PO4 = AgPO4 + H2 =>
2 Ag + 2 H3PO4 = 2 AgPO4 + 3 H2
Na2O + Cl2O7 = NaClO4 =>
Na2O + Cl2O7 = 2 NaClO4
CH3CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
C6H12O + HNO3 = C4H6O4 + NO2 + H2O =>
2 C6H12O + 26 HNO3 = 3 C4H6O4 + 26 NO2 + 16 H2O
H2O + O2 + SO2 = H2SO4 =>
2 H2O + O2 + 2 SO2 = 2 H2SO4
Al + HNO3 = Al(NO3)3 + NH3 + H2O =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 3 NH3 + 9 H2O
CO2 + NaCl + NH4OH = NaHCO3 + NH4Cl =>
CO2 + NaCl + NH4OH = NaHCO3 + NH4Cl
Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O
Na2CO3 + HCl2 = NaCl2 + CO2 + H2O =>
Na2CO3 + 2 HCl2 = 2 NaCl2 + CO2 + H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
C6H12O + HNO3 = C4H6O4 + NO + H2O =>
6 C6H12O + 26 HNO3 = 9 C4H6O4 + 26 NO + 22 H2O
BaCl + NaSO4 = BaSO4 + NaCl =>
BaCl + NaSO4 = BaSO4 + NaCl
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
K2CO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
FEO + C = FE + CO2 =>
2 FEO + C = 2 FE + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
NH3 + O2 = NO + H =>
2 NH3 + O2 = 2 NO + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/17
Équations équilibrées sur02/18/16
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