| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
C5H12 + HO2 = CO2 + H2O =>
3 C5H12 + 32 HO2 = 15 CO2 + 34 H2O
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
Hg(NO3)2 + PbCl2 = HgCl2 + Pb(NO3)2 =>
Hg(NO3)2 + PbCl2 = HgCl2 + Pb(NO3)2
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
CuBr2 + NH4OH = CuOH + NH4Br2 =>
CuBr2 + NH4OH = CuOH + NH4Br2
Ag2S + Al + H2O = Al(OH)3 + H2S + Ag =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 Ag
NaCN + H2O = NH3 + CO2NaH =>
NaCN + 2 H2O = NH3 + CO2NaH
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
MgCO3 + CaCO3 + Si = Mg + CaSiO4 + CO2 =>
3 MgCO3 + CaCO3 + Si = 3 Mg + CaSiO4 + 4 CO2
HCl + Si = HCl3Si + H2 =>
3 HCl + Si = HCl3Si + H2
Tc + O2 = TcO22 =>
Tc + 11 O2 = TcO22
Zn + KBr = K + ZnBr2 =>
Zn + 2 KBr = 2 K + ZnBr2
H3PO4 + KOH = H2O + H2 + KPO4 =>
H3PO4 + KOH = H2O + H2 + KPO4
Cr2O3 + K2Co3 + KClO3 = K2CrO4 + KCl + Co2 =>
3 Cr2O3 + 6 K2Co3 + 5 KClO3 = 6 K2CrO4 + 5 KCl + 9 Co2
NH3 + H2O = NH6 + OH =>
NH3 + 3 H2O = NH6 + 3 OH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaH + Cl = NaCl + H2 =>
2 NaH + 2 Cl = 2 NaCl + H2
[C2O4]{2-}(aq) + [MnO4]{-}(aq) + H{+}(aq) = Mn{2+}(aq) + CO2(g) + H2O =>
5[C2O4]{2-}(aq) + 2[MnO4]{-}(aq) + 16 H{+}(aq) = 2 Mn{2+}(aq) + 10 CO2(g) + 8 H2O
KNO3 + MnO + KOH = KNO2 + K2MnO4 + H2O =>
2 KNO3 + MnO + 2 KOH = 2 KNO2 + K2MnO4 + H2O
ClNa + H2SO4 = Na2SO4 + HCl =>
2 ClNa + H2SO4 = Na2SO4 + 2 HCl
BaI2 + F2 = I2 + BaF2 =>
BaI2 + F2 = I2 + BaF2
HC2H3O2 + K = KC2H3O2 + H2 =>
2 HC2H3O2 + 2 K = 2 KC2H3O2 + H2
Fe2(SO4)3 + Na2S = Na2(SO4)3 + Fe2S =>
Fe2(SO4)3 + Na2S = Na2(SO4)3 + Fe2S
Na(OH)(aq) + Ba(Cl)2 = NaCl + Ba(OH)2 =>
2 Na(OH)(aq) + Ba(Cl)2 = 2 NaCl + Ba(OH)2
K2Cr2O7 + CrSO4 = K2SO4 + Cr2O4 + O2 =>
2 K2Cr2O7 + 2 CrSO4 = 2 K2SO4 + 3 Cr2O4 + O2
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + 2 I
Ag + (CO3)2 = Ag2O + CO2 =>
4 Ag + (CO3)2 = 2 Ag2O + 2 CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
La(NO3)3*6H2O + Ni(NO3)2*6H2O + Cu(NO3)2*6H2O + Cr(NO3)3*9H2O + C8H9(NO3) = La100Cr085Cu010Ni005O3 + N2 + CO2 + H2O =>
7000 La(NO3)3*6H2O + 350.00000000001Ni(NO3)2*6H2O + 700 Cu(NO3)2*6H2O + 5950 Cr(NO3)3*9H2O + 7008 C8H9(NO3) = 70 La100Cr085Cu010Ni005O3 + 23979 N2 + 56064 CO2 + 133386 H2O
Ba + (ClO3)2 = Ba(ClO3)2 =>
Ba + (ClO3)2 = Ba(ClO3)2
CoCl2*6H2O + NH4Cl + NaNO + NH3 = [Co(NO2)2(NH3)4]Cl + H2O + NaCl =>
4 CoCl2*6H2O + 9 NH4Cl + 13 NaNO + 2 NH3 = 4[Co(NO2)2(NH3)4]Cl + 21 H2O + 13 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Zn = Zn(NO3)2 + H2O + N2H4 =>
16 HNO3 + 7 Zn = 7 Zn(NO3)2 + 6 H2O + N2H4
CH3OH + H2O = H3O + CH2OH =>
CH3OH + H2O = H3O + CH2OH
KBr + F2 = KF + Br1 =>
2 KBr + F2 = 2 KF + 2 Br1
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ga2O3 + C + Cl2 = GaCl3 + CO =>
Ga2O3 + 3 C + 3 Cl2 = 2 GaCl3 + 3 CO
Cr(OH)6 + H2SeO4 = Cr2(SeO4)6 + H2O =>
2 Cr(OH)6 + 6 H2SeO4 = Cr2(SeO4)6 + 12 H2O
NH4S3 + CaC2H3O2 = NH4C2H3O2 + CaS3 =>
NH4S3 + CaC2H3O2 = NH4C2H3O2 + CaS3
C6H6 + O2 = CO2 + H2O(g) =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O(g)
FeCl3 + NH4CNS + NaF = Na3(FeF6) + NaCNS + NH4Cl =>
FeCl3 + 3 NH4CNS + 6 NaF = Na3(FeF6) + 3 NaCNS + 3 NH4Cl
As2S5 + HNO3 = H3AsO4 + NO2 + H2SO4 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 40 NO2 + 5 H2SO4 + 12 H2O
RuOH + H2SO4 = H2O + Ru2SO4 =>
2 RuOH + H2SO4 = 2 H2O + Ru2SO4
MgCO3 + CH3COOH = CO2 + H2O + MgCH3COO =>
8 MgCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 MgCH3COO
NaNO3 = NaNO2 + O2(g) =>
2 NaNO3 = 2 NaNO2 + O2(g)
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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