| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 HAt = SrAt2 + 2 H2O
C(g) + S8(s) = CS2(l) =>
4 C(g) + S8(s) = 4 CS2(l)
KMnO4 = K20 + MnO2 + O2 =>
20 KMnO4 = K20 + 20 MnO2 + 20 O2
HCO + O2 = HO2 + CO =>
HCO + O2 = HO2 + CO
CH3CHOHCOO{-} + SO4{2-} = CH3COO{-} + CO2 + H2S + H2O =>
6 CH3CHOHCOO{-} + SO4{2-} = 8 CH3COO{-} + 2 CO2 + H2S + 2 H2O
Fe + ICl = FeCl + I =>
Fe + ICl = FeCl + I
CH3OH + Na = CH3ONa + H =>
CH3OH + Na = CH3ONa + H
CH2O + CuSO4 + NaOH = HCOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = HCOONa + Cu2O + 2 Na2SO4 + 3 H2O
NH3(g) + O2(g) + CH4(g) = HCN(an) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(an) + 6 H2O(l)
FeCl2H2O + KNO3 + KOH = Fe3O4 + KNO2 + KCl + H2O =>
3 FeCl2H2O + KNO3 + 6 KOH = Fe3O4 + KNO2 + 6 KCl + 6 H2O
HSO3 + HNO3 + H2O = H2SO4 + NO =>
3 HSO3 + HNO3 + H2O = 3 H2SO4 + NO
NaOH + SbCl3 = NaCl + Sb(OH)3 =>
3 NaOH + SbCl3 = 3 NaCl + Sb(OH)3
NH4NO3 + BaI2 = NH4I + Ba(NO3)2 =>
2 NH4NO3 + BaI2 = 2 NH4I + Ba(NO3)2
Na + Pb(NO3)2 = Pb + Na(NO3)4 =>
Na + 2 Pb(NO3)2 = 2 Pb + Na(NO3)4
C17H20O6 = C17H18O5 + H2O =>
C17H20O6 = C17H18O5 + H2O
NaPO4 + CoCl = CoPO4 + NaCl =>
NaPO4 + CoCl = CoPO4 + NaCl
C6H6O6 + Na2CO3 = H2O + CO2 + Na =>
C6H6O6 + 9 Na2CO3 = 3 H2O + 15 CO2 + 18 Na
KCH3CO2(s) + Pb(NO3)2(aq) = KNO3(aq) + Pb(CH3CO2)2(aq) =>
2 KCH3CO2(s) + Pb(NO3)2(aq) = 2 KNO3(aq) + Pb(CH3CO2)2(aq)
AlCl2 + S = AlSCl2 =>
AlCl2 + S = AlSCl2
Ag + Pb(SO4)2 = Ag2SO4 + Pb =>
4 Ag + Pb(SO4)2 = 2 Ag2SO4 + Pb
CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O
Zn2S2 + O2 = Zn + SO2 =>
Zn2S2 + 2 O2 = 2 Zn + 2 SO2
AgNo2 + Na3PO4 = AgPO4 + Na3No2 =>
AgNo2 + Na3PO4 = AgPO4 + Na3No2
Zn(s) + H2SO4 = ZnSO4(ag) + H2 =>
Zn(s) + H2SO4 = ZnSO4(ag) + H2
K2NaCo(NO2)6 + MnO4 + H{+} = K{+} + Na{+} + Co{3} + NO3{-} + Mn{2+} + H2O =>
K2NaCo(NO2)6 + 2 MnO4 + 4 H{+} = 2 K{+} + Na{+} + Co{3} + 6 NO3{-} + 2 Mn{2+} + 2 H2O
S + KOH = KS2 + K2SO3 + H2O =>
9 S + 6 KOH = 4 KS2 + K2SO3 + 3 H2O
MnCl2 + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 9 NaCl + 3 H2O
NH4Al(SO4)2 + NH4OH = Al2O3 + H2O + S + HN3 =>
2 NH4Al(SO4)2 + 7 NH4OH = Al2O3 + 20 H2O + 4 S + 3 HN3
KMnO4 + H2SO4 + C2H2O2 = MnSO4 + K2SO4 + CO2 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 C2H2O2 = 6 MnSO4 + 3 K2SO4 + 10 CO2 + 14 H2O
Ag{+} + Fe(s) = Fe{3+} + Ag(s) =>
3 Ag{+} + Fe(s) = Fe{3+} + 3 Ag(s)
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + H(NO3) =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 H(NO3)
H2O2 + MnO2 = HMn + O =>
H2O2 + 2 MnO2 = 2 HMn + 6 O
Cs + Na2SO4 + OH = CsSO4 + Na2O + H2O =>
Cs + Na2SO4 + 2 OH = CsSO4 + Na2O + H2O
CH3CH2NH3{+} + H2O = CH3CH2NH4{2+} + OH{-} =>
CH3CH2NH3{+} + H2O = CH3CH2NH4{2+} + OH{-}
C5H12(g) + O2(g) = CO2(g) + H20(g) =>
5 C5H12(g) + 25 O2(g) = 25 CO2(g) + 3 H20(g)
Cr(NO3)2 + Li = Cr + Li(NO3)2 =>
Cr(NO3)2 + Li = Cr + Li(NO3)2
HF + C4H9NO + C2H6SO = HFC6H15SNO2 =>
HF + C4H9NO + C2H6SO = HFC6H15SNO2
Zn2(OH)2SO4 + H2SO4 = ZnSO4 + H2O =>
Zn2(OH)2SO4 + H2SO4 = 2 ZnSO4 + 2 H2O
CH4 = CH2 + H1 =>
CH4 = CH2 + 2 H1
CO2 + Ni2O3 = Ni2(CO3)3 =>
3 CO2 + Ni2O3 = Ni2(CO3)3
C2H62N2O2 + O2 = NO + CO2 + H2O =>
2 C2H62N2O2 + 35 O2 = 4 NO + 4 CO2 + 62 H2O
Na3PO4 + K2SO4 = Na2SO4 + K3PO4 =>
2 Na3PO4 + 3 K2SO4 = 3 Na2SO4 + 2 K3PO4
CF4 + H2O = F2 + HF + CO =>
CF4 + H2O = F2 + 2 HF + CO
Cl2 + FeCl3 + KOH = KCl + ClFeO4 + H2O =>
3 Cl2 + FeCl3 + 8 KOH = 8 KCl + ClFeO4 + 4 H2O
Na4[Al(OH)7] + HCl = AlCl3 + NaCl + H2O =>
Na4[Al(OH)7] + 7 HCl = AlCl3 + 4 NaCl + 7 H2O
C4H9Li + CH3OH = C4H9OH + CH3Li =>
C4H9Li + CH3OH = C4H9OH + CH3Li
Cu(CH3COO)2*2H2O + NH2OH*HCl + NaOH = Cu + NaCH3COO + NaCl + H2O + N2 =>
Cu(CH3COO)2*2H2O + 2 NH2OH*HCl + 4 NaOH = Cu + 2 NaCH3COO + 2 NaCl + 8 H2O + N2
TiCl3 + NH4OCl + HCl = H2TiCl6 + NH4Cl + H2O =>
2 TiCl3 + NH4OCl + 6 HCl = 2 H2TiCl6 + NH4Cl + H2O
Cu(NH3)4SO4 = CuO + SO2 + O2 + NH3 =>
2 Cu(NH3)4SO4 = 2 CuO + 2 SO2 + O2 + 8 NH3
Al(OH)3 + H = H2O + Al(OH)2 =>
Al(OH)3 + H = H2O + Al(OH)2
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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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