| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq) + MgCl2(aq) = MgOH(s) + NaCl2(aq)
H2CO3 + Al2(SO4)3 = Al2(CO3)3 + H2SO4 =>
3 H2CO3 + Al2(SO4)3 = Al2(CO3)3 + 3 H2SO4
Fe3(PO4)2 + Pb2(CO3)4 = Fe2(CO3)2 + Pb3(PO4)4 =>
4 Fe3(PO4)2 + 3 Pb2(CO3)4 = 6 Fe2(CO3)2 + 2 Pb3(PO4)4
HNO3 + C = NO2 + C(NO3)4 + H2O =>
8 HNO3 + C = 4 NO2 + C(NO3)4 + 4 H2O
C6H5NH2 + HF = C6H5NH3 + F =>
C6H5NH2 + HF = C6H5NH3 + F
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2 =>
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2
Hg2{2+} + HCl = Hg2Cl2 + H{+} =>
Hg2{2+} + 2 HCl = Hg2Cl2 + 2 H{+}
Sn + HgCl2 = SnCl2 + HgCl =>
Sn + 2 HgCl2 = SnCl2 + 2 HgCl
TiCl4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + HCl =>
TiCl4 + H2O2 + 2 H2SO4 = H2[Ti(O2)(SO4)2] + 4 HCl
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
AuNO3 + NaBr = NaNO3 + AuBr =>
AuNO3 + NaBr = NaNO3 + AuBr
Na2SO3 + Ba(NO3)2 = NaNO3 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = 2 NaNO3 + BaSO3
HCl + MnO2 = MnCl2 + H2O + Cl3 =>
12 HCl + 3 MnO2 = 3 MnCl2 + 6 H2O + 2 Cl3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ba(OH)2 + Co(NO3)2 = Ba(NO3)2 + Co(OH)2 =>
Ba(OH)2 + Co(NO3)2 = Ba(NO3)2 + Co(OH)2
CuCl2 + Na3Po4 = Cu3(Po4)2 + Na + Cl =>
3 CuCl2 + 2 Na3Po4 = Cu3(Po4)2 + 6 Na + 6 Cl
Na = Na2 = Na2so4 = ba2so4 =>
2 Na = Na2
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2 =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOHOHCH2CH2CH3 = CH3COOCH2CH2CH3H2O =>
CH3COOHOHCH2CH2CH3 = CH3COOCH2CH2CH3H2O
Zn + CuCl2*2H2O = ZnCl2 + H2 + ZnO + Cu =>
3 Zn + CuCl2*2H2O = ZnCl2 + 2 H2 + 2 ZnO + Cu
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O =>
N2O5 + Mg(OH)2 = Mg(NO3)2 + H2O
PCl + CaS = CaCl + PS =>
PCl + CaS = CaCl + PS
Pb(MnO4)2 + Sb2(SO4)3 = Pb(SO4)2 + Sb2(MnO4)3 =>
3 Pb(MnO4)2 + 2 Sb2(SO4)3 = 3 Pb(SO4)2 + 2 Sb2(MnO4)3
SrO + H2O = HSr + OH =>
SrO + 2 H2O = HSr + 3 OH
CH3CH2OH + CuO = CHCH3O + Cu + H2O =>
CH3CH2OH + CuO = CHCH3O + Cu + H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
P + KMnO4 + H2O = KOH + H3PO4 + MnO2 =>
3 P + 5 KMnO4 + 7 H2O = 5 KOH + 3 H3PO4 + 5 MnO2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Fe203 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe203 + 1218 HNO3 = 203 Fe(NO3)3 + 609 NO2 + 609 H2O
Ni{+} + S{-} = NiS =>
Ni{+} + S{-} = NiS
Mn + NO3 = MnO3 + NO =>
2 Mn + 3 NO3 = 2 MnO3 + 3 NO
K2Cr2O7 + Na2SO4 = Na2Cr2O7 + K2SO4 =>
K2Cr2O7 + Na2SO4 = Na2Cr2O7 + K2SO4
C5H10 + Cl = C5H10Cl =>
C5H10 + Cl = C5H10Cl
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Ni(NO3)2(aq) + CuSO4(aq) = NiSO4(aq) + Cu(NO3)2(aq) =>
Ni(NO3)2(aq) + CuSO4(aq) = NiSO4(aq) + Cu(NO3)2(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H12N4 + H2O = H2CO + NH3 =>
C6H12N4 + 6 H2O = 6 H2CO + 4 NH3
C6H5NH2 + HF = C6H5NH3 + F =>
C6H5NH2 + HF = C6H5NH3 + F
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
FeCl3 + Ba(NO3)2 = Fe(NO3)3 + BaCl2 =>
2 FeCl3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaCl2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
In + CuSO4*5H2O = In2(SO4)3 + Cu + H2O =>
2 In + 3 CuSO4*5H2O = In2(SO4)3 + 3 Cu + 15 H2O
ReCl5 + H2O = Re2Cl9{-} + ReO4{-} + Cl{-} + H{+} =>
3 ReCl5 + 4 H2O = Re2Cl9{-} + ReO4{-} + 6 Cl{-} + 8 H{+}
HgS + V2O3 = HgO + V2S3 =>
3 HgS + V2O3 = 3 HgO + V2S3
CS2(l) + H2O(l) = CO2(g) + H2S(g) =>
CS2(l) + 2 H2O(l) = CO2(g) + 2 H2S(g)
FeSO4 + [O] + H2O = Fe2(SO4)3 + Fe(OH)3 =>
6 FeSO4 + 3[O] + 3 H2O = 2 Fe2(SO4)3 + 2 Fe(OH)3
Mn(OH)2 + H2SO4 = MnO2 + SO2 + H2O =>
Mn(OH)2 + H2SO4 = MnO2 + SO2 + 2 H2O
Hg2{2+} + HCl = Hg2Cl2(s) + H{+} =>
Hg2{2+} + 2 HCl = Hg2Cl2(s) + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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