| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H2SO4 + 6 Zn = 3 Zn2SO4 + 4 H2O + S
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
CaCO3 + AlCl3 = Al2(CO3)3 + CaCl2 =>
3 CaCO3 + 2 AlCl3 = Al2(CO3)3 + 3 CaCl2
(CaSO4)2*H2O = CaO + SO3 + H2O =>
(CaSO4)2*H2O = 2 CaO + 2 SO3 + H2O
C24H30N3O + O2 = CO2 + H2O + N2 =>
2 C24H30N3O + 62 O2 = 48 CO2 + 30 H2O + 3 N2
H(NO3) + Na2SO4 = HSO4 + Na2NO3 =>
H(NO3) + Na2SO4 = HSO4 + Na2NO3
CH3OH + H2O = CO2 + H2 =>
CH3OH + H2O = CO2 + 3 H2
[Co(Cl)2(H2O)6] + C4H9OH = [Co(Cl)2(H2O)5OH] + C4H10 + H2O =>
2[Co(Cl)2(H2O)6] + C4H9OH = 2[Co(Cl)2(H2O)5OH] + C4H10 + H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Fe2Cl3(aq) + Zn(s) = Fe + ZnCl2 =>
2 Fe2Cl3(aq) + 3 Zn(s) = 4 Fe + 3 ZnCl2
Br2 + Cr3 = CrBr =>
3 Br2 + 2 Cr3 = 6 CrBr
Al + Ag(NO3) = Al(NO3)2 + Ag =>
Al + 2 Ag(NO3) = Al(NO3)2 + 2 Ag
Mg2SO4 + H2SiO3 = H2SO4 + Mg2SiO3 =>
Mg2SO4 + H2SiO3 = H2SO4 + Mg2SiO3
Al(NO3)3 + BaSO3 = Al2(SO3)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaSO3 = Al2(SO3)3 + 3 Ba(NO3)2
CoSO4 + H2SO4 + LiMnO4 = Li2SO4 + MnSO4 + Co2(SO4)3 + H2O =>
10 CoSO4 + 8 H2SO4 + 2 LiMnO4 = Li2SO4 + 2 MnSO4 + 5 Co2(SO4)3 + 8 H2O
CH3COOH(l) + CH3OH(l) = CH3COOCH3(l) + H2O(l) =>
CH3COOH(l) + CH3OH(l) = CH3COOCH3(l) + H2O(l)
CuCl2 + Zn5 = ZnCl2 + Cu =>
5 CuCl2 + Zn5 = 5 ZnCl2 + 5 Cu
KBr + Cl2 = KBrCl2 =>
KBr + Cl2 = KBrCl2
TiC + Ti + Al = Ti30Al15C20 =>
20 TiC + 10 Ti + 15 Al = Ti30Al15C20
Mg3P2 = P3 + Mg =>
3 Mg3P2 = 2 P3 + 9 Mg
Al2O3 + HCl = Al(Cl)3 + H2O =>
Al2O3 + 6 HCl = 2 Al(Cl)3 + 3 H2O
FeCl3 + HCl = FeCl4{-} + H{+} =>
FeCl3 + HCl = FeCl4{-} + H{+}
AlBr3 + HOH = Al(OH)3 + Br + H =>
AlBr3 + 3 HOH = Al(OH)3 + 3 Br + 3 H
H2O + SiI4 = SiO2 + HI =>
2 H2O + SiI4 = SiO2 + 4 HI
Fe3(aq) + OH(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH(aq) = 3 Fe(OH)3
Cr2(SO4)3 = CrO3 + SO2 =>
Cr2(SO4)3 = 2 CrO3 + 3 SO2
NaBr + Ag(NO3) = NaNO3 + AgBr =>
NaBr + Ag(NO3) = NaNO3 + AgBr
H2(MnO4) + Pb3B4 = Pb2(MnO4)4 + H3B =>
12 H2(MnO4) + 2 Pb3B4 = 3 Pb2(MnO4)4 + 8 H3B
MoO2 + H = Mo + H2O =>
MoO2 + 4 H = Mo + 2 H2O
NiCl2(NH3)4 + C2H5NS = NiS + C2H5NCl2 + NH3 =>
NiCl2(NH3)4 + C2H5NS = NiS + C2H5NCl2 + 4 NH3
Al(PO4) + Ca(SO4) = Al2(SO4)3 + Ca3(PO4)2 =>
2 Al(PO4) + 3 Ca(SO4) = Al2(SO4)3 + Ca3(PO4)2
Pb(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Pb =>
3 Pb(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Pb
Ag(No3) + Zn = Zn(No3)2 + Ag =>
2 Ag(No3) + Zn = Zn(No3)2 + 2 Ag
KMnO4 + CH3CH3 = KOOCCOOK + MnO2 + KOH + H2O =>
4 KMnO4 + CH3CH3 = KOOCCOOK + 4 MnO2 + 2 KOH + 2 H2O
CH4 + H3S = H2 + CS2 =>
CH4 + 2 H3S = 5 H2 + CS2
CaI2 + Pb(No3)2 = Ca(No3)2 + PbI2 =>
CaI2 + Pb(No3)2 = Ca(No3)2 + PbI2
S2Cl2 + HOH = H2SO3 + S + HCl =>
2 S2Cl2 + 3 HOH = H2SO3 + 3 S + 4 HCl
Al(OH)3 + MnO = AlMnO4 + H2 =>
2 Al(OH)3 + 2 MnO = 2 AlMnO4 + 3 H2
CH30H + O2 = C02 + H2O =>
4 CH30H + 31 O2 = 2 C02 + 62 H2O
HCl(aq) + Al(s) = AlCl3(g) + H2(g) =>
6 HCl(aq) + 2 Al(s) = 2 AlCl3(g) + 3 H2(g)
C6H5OH + Cl2 + NaOH = C6H5OCl + NaCl + H2O =>
C6H5OH + Cl2 + NaOH = C6H5OCl + NaCl + H2O
Na2SiO3 + H2O = H2SiO3 + NaOH =>
Na2SiO3 + 2 H2O = H2SiO3 + 2 NaOH
HgS + HNO3 + HCl = HgCl2 + NO2 + S + H2O =>
HgS + 2 HNO3 + 2 HCl = HgCl2 + 2 NO2 + S + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
Al(MnO4)3 + Hg2(SO4) = Hg(MnO4) + Al2(SO4)3 =>
2 Al(MnO4)3 + 3 Hg2(SO4) = 6 Hg(MnO4) + Al2(SO4)3
PCl5 + H2 = HPCl4 + HCl =>
PCl5 + H2 = HPCl4 + HCl
H2CO3 = H2 + CO + O2 =>
H2CO3 = H2 + CO + O2
FeCl3 + MgO = MgCl3 + FeO =>
FeCl3 + MgO = MgCl3 + FeO
HCl + HNO3 = HOCl + H2O + NO =>
3 HCl + 2 HNO3 = 3 HOCl + H2O + 2 NO
C3H8 + O2 = CO25 + H2O =>
2 C3H8 + 79 O2 = 6 CO25 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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