| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2 = CO2 + 2 SO2
(Ag(NH3)2)Cl + HNO3 = NH4NO3 + AgCl =>
(Ag(NH3)2)Cl + 2 HNO3 = 2 NH4NO3 + AgCl
H2CO + H2O = CH4 + O33 =>
33 H2CO + 33 H2O = 33 CH4 + 2 O33
NaI3 + NaOH = NaI + NaIO3 + H2O =>
3 NaI3 + 6 NaOH = 8 NaI + NaIO3 + 3 H2O
Al + Mg(SO)42{-} = Al(SO)42{-} + Mg =>
Al + Mg(SO)42{-} = Al(SO)42{-} + Mg
KCrO4 + BaCl2 = KCl2 + BaCrO4 =>
KCrO4 + BaCl2 = KCl2 + BaCrO4
LiCH3COO + MgCl2 = LiCl + Mg(CH3COO)2 =>
2 LiCH3COO + MgCl2 = 2 LiCl + Mg(CH3COO)2
Mg + Al(SO4) = MgSO4 + Al =>
Mg + Al(SO4) = MgSO4 + Al
CaCO3 + Al2O3 = Ca3(AlO3)2 + CO2 =>
3 CaCO3 + Al2O3 = Ca3(AlO3)2 + 3 CO2
NH4Cl + MgO = NH3 + H2O + MgCl2 =>
2 NH4Cl + MgO = 2 NH3 + H2O + MgCl2
S2 + Fe2O3 = Fe + SO2 =>
3 S2 + 4 Fe2O3 = 8 Fe + 6 SO2
CI2 + NaI = NaCI + I =>
CI2 + NaI = NaCI + 2 I
SnCl + Zn = SnZn + Cl =>
SnCl + Zn = SnZn + Cl
C + H2 = CH4 =>
C + 2 H2 = CH4
H2S + Pb + Fe = PbFeS + H2 =>
H2S + Pb + Fe = PbFeS + H2
C2H4(s) + O2(g) = CO2(g) + H2O(l) =>
C2H4(s) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CH3OH(l) + O(g) = CO2(g) + H2O(g) =>
CH3OH(l) + 3 O(g) = CO2(g) + 2 H2O(g)
AlBr3 + CuSO4 = CuBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 CuSO4 = 3 CuBr2 + Al2(SO4)3
HNO2 + NH2SO3{-} = N2 + H2SO4{-} + H2O =>
4 HNO2 + 6 NH2SO3{-} = 5 N2 + 6 H2SO4{-} + 2 H2O
AgNO3 + KSCN + HNO3 = AgCN + KS(NO3)2 + H2 =>
2 AgNO3 + 2 KSCN + 2 HNO3 = 2 AgCN + 2 KS(NO3)2 + H2
Co2 + NH3 = Co(NH3)2 =>
Co2 + 4 NH3 = 2 Co(NH3)2
Pb + KOH = PbK + OH =>
Pb + KOH = PbK + OH
C2H5OH + H3CCOOH = H3CCOOC2H5 + H2O =>
C2H5OH + H3CCOOH = H3CCOOC2H5 + H2O
AgBr + AlCO3 = AgCO3 + AlBr =>
AgBr + AlCO3 = AgCO3 + AlBr
SO6 + H2O = H2SO4 + O2 =>
2 SO6 + 2 H2O = 2 H2SO4 + 3 O2
KMnO4 + Sb2(SO4)3 + H2SO4 = Sb2(SO4)5 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Sb2(SO4)3 + 16 H2SO4 = 5 Sb2(SO4)5 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Na3[Al(OH)6] + AlCl3 = NaCl + Al(OH)3 =>
Na3[Al(OH)6] + AlCl3 = 3 NaCl + 2 Al(OH)3
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)
KMg(SO4)Cl = K2Mg2(SO4)3 + KMgCl3 =>
3 KMg(SO4)Cl = K2Mg2(SO4)3 + KMgCl3
Au + KCN + O2 + H2O = KAu(CN)4* + KOH =>
4 Au + 16 KCN + 3 O2 + 6 H2O = 4 KAu(CN)4* + 12 KOH
HCHO + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 HCHO + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
Sb2(SO4)3 + KMnO4 + H2O = SbO4H3 + K2SO4 + MnSO4 + H2SO4 =>
5 Sb2(SO4)3 + 4 KMnO4 + 24 H2O = 10 SbO4H3 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Ca(ClO)2 + NH3 = N2 + CaCl2 + H2O =>
3 Ca(ClO)2 + 4 NH3 = 2 N2 + 3 CaCl2 + 6 H2O
LiFl + Mg(NO3)2 = LiNO3 + MgFl2 =>
2 LiFl + Mg(NO3)2 = 2 LiNO3 + MgFl2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Ca + Pb(NO3)2 = Pb + Ca(NO3) =>
2 Ca + Pb(NO3)2 = Pb + 2 Ca(NO3)
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
Br2(aq) + I2(aq) = IBr3(aq) =>
3 Br2(aq) + I2(aq) = 2 IBr3(aq)
C6H6H2SO4 = C6H5SO3HH2O =>
C6H6H2SO4 = C6H5SO3HH2O
NH3 + C6H6 + OH = C8H18 + NO2 =>
6 NH3 + 4 C6H6 + 12 OH = 3 C8H18 + 6 NO2
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
K2[HgI4] + KOH + NH4Cl = [Hg2N]I + KI + KCl + H2O =>
2 K2[HgI4] + 4 KOH + NH4Cl = [Hg2N]I + 7 KI + KCl + 4 H2O
KNO3 + C12H22O11 = CO2 + H2O + K2CO3 + N2 =>
48 KNO3 + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 K2CO3 + 24 N2
K2ClO4 + Mg4(PO3)2 = K4PO3 + MgClO4 =>
4 K2ClO4 + Mg4(PO3)2 = 2 K4PO3 + 4 MgClO4
PBO(NO3)2 = PBO + NO2 + O2 =>
PBO(NO3)2 = PBO + 2 NO2 + O2
C4H8O2 + H2O = CH4 + CO2 =>
2 C4H8O2 + 2 H2O = 5 CH4 + 3 CO2
NH4 + PO4 = (NH4)3PO4 =>
3 NH4 + PO4 = (NH4)3PO4
Zn + Pb(NO3)2 + H2O = Zn(NO3)2 + Pb(OH)NO3 + NO =>
3 Zn + 8 Pb(NO3)2 + 4 H2O = 3 Zn(NO3)2 + 8 Pb(OH)NO3 + 2 NO
NiS + H2O2 + HCl = NiCl + H2SO4 + H2O =>
2 NiS + 7 H2O2 + 2 HCl = 2 NiCl + 2 H2SO4 + 6 H2O
Sn(OH)Cl + HCl = SnCl2 + H2O =>
Sn(OH)Cl + HCl = SnCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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