| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SbH3 + Ag2SO4 = Sb + Ag + H2SO4 =>
2 SbH3 + 3 Ag2SO4 = 2 Sb + 6 Ag + 3 H2SO4
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
MnCl2 + O2 = MnO2Cl2 =>
MnCl2 + O2 = MnO2Cl2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnCl2 + O2 = MnO2Cl2 =>
MnCl2 + O2 = MnO2Cl2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C2H2(acetylene) + O2(oxygen) = CO + H20(water) =>
10 C2H2(acetylene) + 10 O2(oxygen) = 20 CO + H20(water)
FeO + O2 = Fe3O4 =>
6 FeO + O2 = 2 Fe3O4
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
F2S3 + HCl = FCl3 + H2S =>
F2S3 + 6 HCl = 2 FCl3 + 3 H2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + CuSo4 = FeSo4 + Cu2 =>
2 Fe + 2 CuSo4 = 2 FeSo4 + Cu2
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Hg(NO3)2 = Fe(NO3)2 + Hg2 =>
2 Fe + 2 Hg(NO3)2 = 2 Fe(NO3)2 + Hg2
F2S3 + HCl = FCl3 + H2S =>
F2S3 + 6 HCl = 2 FCl3 + 3 H2S
Cu + Hg(NO3)2 = Cu(NO3)2 + Hg2 =>
2 Cu + 2 Hg(NO3)2 = 2 Cu(NO3)2 + Hg2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + BiONO3 + NaNO3 + H20 =>
20 Mn(NO3)2 + 40 NaBiO3 + 40 HNO3 = 20 HMnO4 + 40 BiONO3 + 40 NaNO3 + H20
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
Al + NiCl = AlCl3 + Ni =>
Al + 3 NiCl = AlCl3 + 3 Ni
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CrO3 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 3 O2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
NaBH4 + HCl + H2O = NaCl + H3BO3 + H =>
NaBH4 + HCl + 3 H2O = NaCl + H3BO3 + 8 H
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
S + O2 = SO2 =>
S + O2 = SO2
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
HClO4 + SO2 + H2O = H2SO4 + HCl =>
HClO4 + 4 SO2 + 4 H2O = 4 H2SO4 + HCl
KOH + H2(SO4) = H2O + K2(SO4) =>
2 KOH + H2(SO4) = 2 H2O + K2(SO4)
Mg + AgCl = Ag + MgCl =>
Mg + AgCl = Ag + MgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/15
Équations équilibrées sur10/04/14
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