| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8O + C7H5ClO = C15H11ClO + H2O
CaO + H2Br2 = CaBr2 + H2O =>
CaO + H2Br2 = CaBr2 + H2O
C4H9OH + Na = C4H9NaO + H2 =>
2 C4H9OH + 2 Na = 2 C4H9NaO + H2
SSn + H2SO4 = SnSO4 + SO2 + H2O =>
SSn + 4 H2SO4 = SnSO4 + 4 SO2 + 4 H2O
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
Cu(NO3)2 + Si = Si(NO3)2 + Cu =>
Cu(NO3)2 + Si = Si(NO3)2 + Cu
CH2Cl2 + NaBr = CH2Br2 + NaCl =>
CH2Cl2 + 2 NaBr = CH2Br2 + 2 NaCl
AgNO2 + HNO3 = Ag(NO3)2 + H2O + N =>
5 AgNO2 + 8 HNO3 = 5 Ag(NO3)2 + 4 H2O + 3 N
Ba(OH)2 + HF = Ba + F + H2O =>
Ba(OH)2 + 2 HF = Ba + 2 F + 2 H2O
Fe(OH)3 + HNO3 = Fe((NO3)3) + H2O =>
Fe(OH)3 + 3 HNO3 = Fe((NO3)3) + 3 H2O
C2H3NaO2 + H2O = C2H4O2 + NaOH =>
C2H3NaO2 + H2O = C2H4O2 + NaOH
KMnO4 + H2O2 = MnH2O + O2 + KOH =>
2 KMnO4 + 3 H2O2 = 2 MnH2O + 5 O2 + 2 KOH
C7H14(s) + O2 = CO2(s) + H2O(g) =>
2 C7H14(s) + 21 O2 = 14 CO2(s) + 14 H2O(g)
Zn + Al(ClO3)3 = Zn(ClO3)2 + Al =>
3 Zn + 2 Al(ClO3)3 = 3 Zn(ClO3)2 + 2 Al
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O
Al + Cu4SO4 = Al2(SO4)3 + Cu =>
2 Al + 3 Cu4SO4 = Al2(SO4)3 + 12 Cu
C12H23 + O2N2 = C02 + H2O + N2 =>
4 C12H23 + 23 O2N2 = 24 C02 + 46 H2O + 23 N2
Co2(SO4) + Fe(PO4)2 = CoPO4 + FeSO4 =>
Co2(SO4) + Fe(PO4)2 = 2 CoPO4 + FeSO4
C + SiO2 = Si2C + O2 =>
C + 2 SiO2 = Si2C + 2 O2
Na2O2 + FeCr2O4 = Na2O + NaFeO2 + Na2CrO4 =>
7 Na2O2 + 2 FeCr2O4 = 2 Na2O + 2 NaFeO2 + 4 Na2CrO4
Ag2SO4 + COCl2 = AgCl + COSO4 =>
Ag2SO4 + COCl2 = 2 AgCl + COSO4
NH3 + CuSO4 + H2SO4 = Cu(NH4)2(SO4)2 =>
2 NH3 + CuSO4 + H2SO4 = Cu(NH4)2(SO4)2
HC2H4O2 + Al(OH)3 = H2O + Al(C2H4O2)3 =>
3 HC2H4O2 + Al(OH)3 = 3 H2O + Al(C2H4O2)3
KOH(aq) + BaCl(aq) = BaOH(aq) + KCl(aq) =>
KOH(aq) + BaCl(aq) = BaOH(aq) + KCl(aq)
S8 + Fe = FeS =>
S8 + 8 Fe = 8 FeS
Mg + HgS = MgS + Hg =>
Mg + HgS = MgS + Hg
Fe(ClO3)3 + Mg = Fe + Mg(ClO3) =>
Fe(ClO3)3 + 3 Mg = Fe + 3 Mg(ClO3)
NaC2H3O2 + H2O = NaOH + C2H4O2 =>
NaC2H3O2 + H2O = NaOH + C2H4O2
C5H12 + O2 = CO2 + H6O =>
C5H12 + 6 O2 = 5 CO2 + 2 H6O
C14H10 + KMnO4 + H2SO4 = C7H6O2 + H2O + K2SO4 + MnSO4 =>
5 C14H10 + 6 KMnO4 + 9 H2SO4 = 10 C7H6O2 + 4 H2O + 3 K2SO4 + 6 MnSO4
Al + CuCl2(H2O)2 = AlCl3 + Cu + H2O =>
2 Al + 3 CuCl2(H2O)2 = 2 AlCl3 + 3 Cu + 6 H2O
KMnO4 + Al(OH)3 = Al(MnO4)3 + KOH =>
3 KMnO4 + Al(OH)3 = Al(MnO4)3 + 3 KOH
ZnS + O2 + NaOH = ZnO + Na2SO3 + H2O =>
2 ZnS + 3 O2 + 4 NaOH = 2 ZnO + 2 Na2SO3 + 2 H2O
Cu(SO4) + AlCl3 = Al2(SO4)3 + CuCl2 =>
3 Cu(SO4) + 2 AlCl3 = Al2(SO4)3 + 3 CuCl2
KMnO4 + Na2S + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + Na2S + 8 NaOH = 4 K2MnO4 + 4 Na2MnO4 + Na2SO4 + 4 H2O
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn
N2 + H2 = N2H4 =>
N2 + 2 H2 = N2H4
FeCl3 + Na2HPO4 = FePO4 + NaCl + NaH + PO4 =>
FeCl3 + 3 Na2HPO4 = FePO4 + 3 NaCl + 3 NaH + 2 PO4
CaO + C2 = CO + CaC2 =>
2 CaO + 3 C2 = 2 CO + 2 CaC2
CH3COOH + O3 = CO2 + H2O =>
3 CH3COOH + 4 O3 = 6 CO2 + 6 H2O
C2H5OH + CuO = C2H2O + Cu + H2O =>
C2H5OH + 2 CuO = C2H2O + 2 Cu + 2 H2O
HCHO + O2 = HCO3{-} + H{+} =>
HCHO + O2 = HCO3{-} + H{+}
Cu(NO3)2(aq) + Li2S(aq) = LiNO3(aq) + CuS(s) =>
Cu(NO3)2(aq) + Li2S(aq) = 2 LiNO3(aq) + CuS(s)
OH{-} + Bi(OH)3 + [Sn(OH)]{-} = Bi + [Sn(OH)6]{-2} =>
3 OH{-} + 4 Bi(OH)3 + 3[Sn(OH)]{-} = 4 Bi + 3[Sn(OH)6]{-2}
C7H7NO + HCl + SnCl2 = C7H9N + H2O + SnCl4 =>
C7H7NO + 4 HCl + 2 SnCl2 = C7H9N + H2O + 2 SnCl4
C4H8(OH) + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 C4H8(OH) + 14 KMnO4 + 21 H2SO4 = 20 CH3COOH + 14 MnSO4 + 7 K2SO4 + 26 H2O
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2 =>
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2
Fe(CrO2)2 + NaNO3 + K2CO3 = Fe2O3 + K2CrO4 + NaNO2 + CO2 =>
2 Fe(CrO2)2 + 7 NaNO3 + 4 K2CO3 = Fe2O3 + 4 K2CrO4 + 7 NaNO2 + 4 CO2
Er2O3 + HNO3 = Er(NO3)3*6H2O + N2 + O2 =>
2 Er2O3 + 48 HNO3 = 4 Er(NO3)3*6H2O + 18 N2 + 45 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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