| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2O + O2 = 4 NO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
H3AsO3 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO3 + 3 SnCl2 + 6 HCl = 2 As + 3 SnCl4 + 6 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
H2PO4{-} + OH{-} = HPO4{-2} + H2O =>
H2PO4{-} + OH{-} = HPO4{-2} + H2O
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
C6H5OH + HNO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3OH + 3 H2O
AgNO3 + BaO2 = BaNO3 + Ag + O2 =>
AgNO3 + BaO2 = BaNO3 + Ag + O2
Ga2O3 + Al = Al2O3 + Ga =>
Ga2O3 + 2 Al = Al2O3 + 2 Ga
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CO + H2 = C + H2O =>
CO + H2 = C + H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + NaSO4 = AgSO4 + NO3Na =>
AgNO3 + NaSO4 = AgSO4 + NO3Na
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
(NH4)2CO3 + Ba3(AsO4)2 = (NH4)3AsO4 + BaCO3 =>
3(NH4)2CO3 + Ba3(AsO4)2 = 2(NH4)3AsO4 + 3 BaCO3
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
H + Cl = HCl =>
H + Cl = HCl
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
Mg2 + Cl2 = MgCl2 =>
Mg2 + 2 Cl2 = 2 MgCl2
P4 + S = P2S3 =>
P4 + 6 S = 2 P2S3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
CuSO4 + Co = Co2(SO4)3 + Cu =>
3 CuSO4 + 2 Co = Co2(SO4)3 + 3 Cu
H2S + HCLO3 = S + HCL + H2O =>
3 H2S + HCLO3 = 3 S + HCL + 3 H2O
P4 + S = P2S5 =>
P4 + 10 S = 2 P2S5
C5H5O + O2 = CO2 + H2O =>
4 C5H5O + 23 O2 = 20 CO2 + 10 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
KCLO4 = KCL + O2 =>
KCLO4 = KCL + 2 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7OH + H2O = CO2 + H20 =>
10 C3H7OH + 50 H2O = 30 CO2 + 9 H20
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H + Cl = HCl2 =>
H + 2 Cl = HCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/19
Équations équilibrées sur02/13/18
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