| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti + 6 HF = H2TiF6 + 2 H2
KMNO4 + Na2SO3 + H2O = MNO2 + Na2SO4 + KOH =>
2 KMNO4 + 3 Na2SO3 + H2O = 2 MNO2 + 3 Na2SO4 + 2 KOH
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
K2MnO4 + Cl2 = KMnO4 + KCl =>
2 K2MnO4 + Cl2 = 2 KMnO4 + 2 KCl
KOH + HCl = HOH + KCl =>
KOH + HCl = HOH + KCl
Co3O4 + Al2O3 = CoAl2O4 + O2 =>
2 Co3O4 + 6 Al2O3 = 6 CoAl2O4 + O2
NiSO4 + K4[Fe(CN)6] = K2NiFe(CN)6 + K2SO4 =>
NiSO4 + K4[Fe(CN)6] = K2NiFe(CN)6 + K2SO4
Al + H2SO4 = Al2(SO4)3 + H2O + S =>
2 Al + 4 H2SO4 = Al2(SO4)3 + 4 H2O + S
C + O2 = CO2 =>
C + O2 = CO2
I + O2 = IO2 =>
I + O2 = IO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ni(NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + KNO3 =>
2 Ni(NO3)2 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 4 KNO3
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2[Zn(OH)4] + 2 H2SO4 = Na2SO4 + ZnSO4 + 4 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag(NO3) = Ag + NO2 + O2 =>
2 Ag(NO3) = 2 Ag + 2 NO2 + O2
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br =>
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
CH3COOC2H5 + Na = CH3COONa + C2H5 =>
CH3COOC2H5 + Na = CH3COONa + C2H5
NH4Cl + AgNO3 = (NH4)NO3 + AgCl =>
NH4Cl + AgNO3 = (NH4)NO3 + AgCl
Ni2 + [Fe(CN)6] = NiFe(CN)6 =>
Ni2 + 2[Fe(CN)6] = 2 NiFe(CN)6
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
H2SiCl2 + NH3 = Si3N4 + HCl + H2 =>
3 H2SiCl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
NaOH + PbSo4 = Na2So4 + Pb(OH)2 =>
2 NaOH + PbSo4 = Na2So4 + Pb(OH)2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Cl2 + Mg = MgCl2 =>
Cl2 + Mg = MgCl2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
21 CH3CH(OH)CH2CH3 + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 8 MnOH2 + 28 C3H6O + 17 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
NA + Br = NABr =>
NA + Br = NABr
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
HCl + NAOH = NACl + H2O =>
HCl + NAOH = NACl + H2O
NA + Br = NABr =>
NA + Br = NABr
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H5N3O9 = CO2 + N2 + O2 + H2O =>
4 C3H5N3O9 = 12 CO2 + 6 N2 + O2 + 10 H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
15 CH3CH(OH)CH2CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 20 C3H6O + 27 H2O
NA + Br = NABr =>
NA + Br = NABr
CaCO3(heat) = CaO + CO2 =>
CaCO3(heat) = CaO + CO2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C4H8O + H2O =>
5 CH3CH(OH)CH2CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C4H8O + 8 H2O
C6H6OH + H2 = C6H12O =>
2 C6H6OH + 5 H2 = 2 C6H12O
NiCl2*6H2O + PH18C15 = NiCl2(PH18C15)2 + H2O =>
NiCl2*6H2O + 2 PH18C15 = NiCl2(PH18C15)2 + 6 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
K2[Sn(OH)4] + KBiO3 + H2O = SnO2 + Bi(OH)3 + KOH =>
K2[Sn(OH)4] + KBiO3 + H2O = SnO2 + Bi(OH)3 + 3 KOH
C2H6O + O2 = CO + H20 =>
10 C2H6O + 5 O2 = 20 CO + 3 H20
HCL + H2O = H3 + CLO =>
HCL + H2O = H3 + CLO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/28/17
Équations équilibrées sur03/30/16
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