| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C9H12 + O2 = CO2 + H20 =>
5 C9H12 + 45 O2 = 45 CO2 + 3 H20
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
HNO3 + NaOH = HOH + NaNO3 =>
HNO3 + NaOH = HOH + NaNO3
Sn(SO4)2 + K3PO4 = Sn3(PO4)4 + K2SO4 =>
3 Sn(SO4)2 + 4 K3PO4 = Sn3(PO4)4 + 6 K2SO4
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C7H9 + H3N3O9 = C7H6(NO2)3 + H2O =>
C7H9 + H3N3O9 = C7H6(NO2)3 + 3 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HCl + KMnO4 + Fe = MnCl3 + KCl + H2O + FeCl3 =>
24 HCl + 3 KMnO4 + 4 Fe = 3 MnCl3 + 3 KCl + 12 H2O + 4 FeCl3
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
A + B = AB =>
A + B = AB
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
KNO3 + C = KNO2 + CO =>
KNO3 + C = KNO2 + CO
NaOH + Li2CO3 = NaCO3 + Li2OH =>
NaOH + Li2CO3 = NaCO3 + Li2OH
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu2(OH)2CO3 =>
2 CuSO4 + 2 Na2CO3 + H2O = 2 Na2SO4 + CO2 + Cu2(OH)2CO3
NaBr + H2O = H2 + Br2 + NaOH =>
2 NaBr + 2 H2O = H2 + Br2 + 2 NaOH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Zn + HCl2 = ZnCl2 + H2 =>
2 Zn + 2 HCl2 = 2 ZnCl2 + H2
C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NiSO4 + NH4OH + C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 + H2O =>
NiSO4 + 2 NH4OH + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 + 2 H2O
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
AlCl3 + AgOH = AgCl + Al(OH)3 =>
AlCl3 + 3 AgOH = 3 AgCl + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/17
Équations équilibrées sur12/04/16
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