| Équations équilibrées la veille | Équations équilibrées le lendemain |
30 SrCO3 + 70 CaCO3 + 5 MnO2 + 95 RuO2 = Ca70Sr30Ru95Mn5O300 + 100 CO2
KBr(Ac) + Cl2(g) = KCl(Ac) + Br2(l) =>
2 KBr(Ac) + Cl2(g) = 2 KCl(Ac) + Br2(l)
SrCO3 + CaCO3 + MnO2 + RuO2 = Ca70Sr30Ru95Mn5O300 + CO2 =>
30 SrCO3 + 70 CaCO3 + 5 MnO2 + 95 RuO2 = Ca70Sr30Ru95Mn5O300 + 100 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
MgO + O2 = MgO3 =>
MgO + O2 = MgO3
I2 + NaHSO3 + H2O = NaHSO4 + HI =>
I2 + NaHSO3 + H2O = NaHSO4 + 2 HI
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
Cr(OH)3 + NO3 = Cr(NO3)3 + OH =>
Cr(OH)3 + 3 NO3 = Cr(NO3)3 + 3 OH
AlPO4 = Al + PO4 =>
AlPO4 = Al + PO4
RbCl + MgBr2 = RbBr + MgCl2 =>
2 RbCl + MgBr2 = 2 RbBr + MgCl2
K2C2O4 + PbCl4 = KCl + Pb(C2O4)2 =>
2 K2C2O4 + PbCl4 = 4 KCl + Pb(C2O4)2
Se2(SO4)3 + KSCN = K3Se(SCN)6 + K2SO4 =>
Se2(SO4)3 + 12 KSCN = 2 K3Se(SCN)6 + 3 K2SO4
Br2 + O = BrO =>
Br2 + 2 O = 2 BrO
Ag2O2 + O2 = Ag2O3 =>
2 Ag2O2 + O2 = 2 Ag2O3
NH3 + HClO4 = NH2 + HClO3 + H2O =>
2 NH3 + HClO4 = 2 NH2 + HClO3 + H2O
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
CF4 + SiN = SiF + CF2 + N2 =>
CF4 + 2 SiN = 2 SiF + CF2 + N2
[Co(H2O)6]{+2} + Br{-} = [CoBr(H2O)6]{+} =>
[Co(H2O)6]{+2} + Br{-} = [CoBr(H2O)6]{+}
C2H5(CO)CH3 + Li[AlH4] + HCl = C2H5(CHOH)CH3 + AlH3 + LiCl =>
C2H5(CO)CH3 + Li[AlH4] + HCl = C2H5(CHOH)CH3 + AlH3 + LiCl
Al(SO4)2 + Fe = Fe(SO4)2 + Al =>
Al(SO4)2 + Fe = Fe(SO4)2 + Al
CaSO4 + NaHCO3 = Ca(OH)2 + Na2SO4 + CO2 =>
CaSO4 + 2 NaHCO3 = Ca(OH)2 + Na2SO4 + 2 CO2
NaCl + NaOH = NaH + NaOCl =>
NaCl + NaOH = NaH + NaOCl
Li2CO3(g) = Li2O(s) + CO2(g) =>
Li2CO3(g) = Li2O(s) + CO2(g)
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
NaBr(aq) + CaCl2(aq) = NaCl2(aq) + BrCa(aq) =>
NaBr(aq) + CaCl2(aq) = NaCl2(aq) + BrCa(aq)
Na(aq) + AgCl(aq) = Ag(aq) + NaCl(aq) =>
Na(aq) + AgCl(aq) = Ag(aq) + NaCl(aq)
K2C4H4O4S2 + O2 = CO2 + H2O + K2O + SO2 =>
2 K2C4H4O4S2 + 11 O2 = 8 CO2 + 4 H2O + 2 K2O + 4 SO2
HNO3 = H2O + N2O4 + O2 =>
4 HNO3 = 2 H2O + 2 N2O4 + O2
Na[Sb(OH)4] + H2SO4 = Na2SO4 + Sb2(SO4)3 + H2O =>
2 Na[Sb(OH)4] + 4 H2SO4 = Na2SO4 + Sb2(SO4)3 + 8 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
HC2H302 + NaHCO3 = NaC2H302 + H2O + CO2 =>
HC2H302 + NaHCO3 = NaC2H302 + H2O + CO2
H2O2H2O2 = H2O + O =>
H2O2H2O2 = 2 H2O + 2 O
H3AsO3 + H2S = As2S3 + H2O =>
2 H3AsO3 + 3 H2S = As2S3 + 6 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NH4Cl + Cu = CuCl + NH4 =>
NH4Cl + Cu = CuCl + NH4
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
NH4OH + CoSO4 = (NH4)2SO4 + Co(OH)2 =>
2 NH4OH + CoSO4 = (NH4)2SO4 + Co(OH)2
Ag(NO3)2 = Ag2O2 + NO2 + O2 =>
2 Ag(NO3)2 = Ag2O2 + 4 NO2 + O2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
C6H1O + O2 = CO2 + H2O =>
4 C6H1O + 23 O2 = 24 CO2 + 2 H2O
C6H12O6 + NO3{-} + H{+} = N2O + CO2 + H2O =>
C6H12O6 + 6 NO3{-} + 6 H{+} = 3 N2O + 6 CO2 + 9 H2O
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
Zn + NaOH + H2O = Na[Zn(OH)4] + H2 =>
2 Zn + 2 NaOH + 6 H2O = 2 Na[Zn(OH)4] + 3 H2
CaO + Br = CaBr2 + O =>
CaO + 2 Br = CaBr2 + O
NH4Cl + KHO = KCl + NH4HO =>
NH4Cl + KHO = KCl + NH4HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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