| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H5 + KMnO4 + H2O = KOH + MnO2 + C3H8O2 =>
3 C3H5 + KMnO4 + 5 H2O = KOH + MnO2 + 3 C3H8O2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
HClO4 + ZnS = Zn(ClO4)2 + H2S =>
2 HClO4 + ZnS = Zn(ClO4)2 + H2S
CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H
C3H7CL + NAOH = C3H7OH + NACL =>
C3H7CL + NAOH = C3H7OH + NACL
Zn + HBr = H2 + ZnBr2 =>
Zn + 2 HBr = H2 + ZnBr2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
NaOH + H2C2O4 = Na2C2O4 + H2O =>
2 NaOH + H2C2O4 = Na2C2O4 + 2 H2O
K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AGNO3 + NACL = NANO3 + AGCL =>
AGNO3 + NACL = NANO3 + AGCL
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgNO3 + NaCL = NaNO3 + AgCL =>
AgNO3 + NaCL = NaNO3 + AgCL
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li + H2SO4 = LiSO4 + H2 =>
Li + H2SO4 = LiSO4 + H2
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O =>
CH3CHOHCH3 + HBr = CH3CHBrCH3 + H2O
Ni + HNO3 = Ni(NO3)2 + H =>
Ni + 2 HNO3 = Ni(NO3)2 + 2 H
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
Ni + HNO3 = Ni(NO3)2 + NH3 + H2O =>
4 Ni + 9 HNO3 = 4 Ni(NO3)2 + NH3 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NANO3 + KCl = NACl + KNO3 =>
NANO3 + KCl = NACl + KNO3
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaVO3 + Zn + H2SO4 = VOSO4 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + Zn + 4 H2SO4 = 2 VOSO4 + ZnSO4 + Na2SO4 + 4 H2O
Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
VO2Cl + NH4OH = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2 NH4OH = NH4VO3 + NH4Cl + H2O
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe(SO4)3 + NO + H2O =>
4 NaNO2 + FeSO4 + 4 H2SO4 = 2 Na2SO4 + Fe(SO4)3 + 4 NO + 4 H2O
H + O = H2O =>
2 H + O = H2O
C6H12 + Cu(OH)2 = C6H14 + O2 + Cu =>
C6H12 + Cu(OH)2 = C6H14 + O2 + Cu
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
C6H6 + Br2 = C6H6Br =>
2 C6H6 + Br2 = 2 C6H6Br
N + H = NH3 =>
N + 3 H = NH3
Na2[Pb(OH)4] + NH4NO3 = Pb(OH)2 + NH3 + NaNO3 + H2O =>
Na2[Pb(OH)4] + 2 NH4NO3 = Pb(OH)2 + 2 NH3 + 2 NaNO3 + 2 H2O
C6H6 + Br2 = C6H6Br6 =>
C6H6 + 3 Br2 = C6H6Br6
Li2CO3 + K = K2CO3 + Li =>
Li2CO3 + 2 K = K2CO3 + 2 Li
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/19
Équations équilibrées sur03/26/18
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