| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8O4 + 2 NaOH = 2 H2O + C5H6Na2O4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3(aq) + CoCl2(aq) = AgCl + Co(NO3)2(s) =>
2 AgNO3(aq) + CoCl2(aq) = 2 AgCl + Co(NO3)2(s)
SrCl2 + H2SO4 = Sr(HSO4)2 + HCl =>
SrCl2 + 2 H2SO4 = Sr(HSO4)2 + 2 HCl
(NH4)2Cr2O7 = N2(g) + Cr2O3(s) + H2O(l) =>
(NH4)2Cr2O7 = N2(g) + Cr2O3(s) + 4 H2O(l)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C2H6O(l) + O2(g) = H2O(g) + CO(g) =>
C2H6O(l) + 2 O2(g) = 3 H2O(g) + 2 CO(g)
CH4 + Br + CHCO = CHBr2 + CHCO4 =>
CH4 + 14 Br + 4 CHCO = 7 CHBr2 + CHCO4
BaO + SiO3 = Ba(SiO4) =>
BaO + SiO3 = Ba(SiO4)
Cu + AQNo3 = Cu(No3)2 + AQ =>
Cu + 2 AQNo3 = Cu(No3)2 + 2 AQ
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HCN + CsOH = CsCN + H2O =>
HCN + CsOH = CsCN + H2O
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
K2Cr207 + HI + HClO4 = CrCl3O4 + KClO4 + I2 + H2O =>
2 K2Cr207 + 5378 HI + 1246 HClO4 = 414 CrCl3O4 + 4 KClO4 + 2689 I2 + 3312 H2O
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Fe + BrO3 = Fe(BrO3)3 =>
Fe + 3 BrO3 = Fe(BrO3)3
KI + FeCl3 = K(Cl3)2 + Fe2I =>
KI + 2 FeCl3 = K(Cl3)2 + Fe2I
CH3CCH3CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
30 CH3CCH3CH3 + 22 KMnO4 + 33 H2SO4 = 40 CH3COCH3 + 11 K2SO4 + 22 MnSO4 + 48 H2O
Zn + HCI = ZnCI*2 + H*2 =>
Zn + HCI = ZnCI*2 + H*2
KAl(SO4)2*12H2O + BaCl2 = BaSO4 + H2O + KCl + AlCl3 =>
KAl(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + 12 H2O + KCl + AlCl3
C3H8 + N2O3 = CO2 + H2O + NO =>
C3H8 + 10 N2O3 = 3 CO2 + 4 H2O + 20 NO
FeS + HCl + HNO3 = FeCl3 + H2SO4 + H2O + NO =>
FeS + 3 HCl + 3 HNO3 = FeCl3 + H2SO4 + 2 H2O + 3 NO
H2SO4 + Li = H2Li2 + SO4 =>
H2SO4 + 2 Li = H2Li2 + SO4
SrCl2 + H2SO4 = Sr(HSO4)2 + HCl =>
SrCl2 + 2 H2SO4 = Sr(HSO4)2 + 2 HCl
AgNO3 + Ca(OH)2 = Ag(OH) + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = 2 Ag(OH) + Ca(NO3)2
SrCl2 + H2SO4 = Sr(HSO4)2 + HCl =>
SrCl2 + 2 H2SO4 = Sr(HSO4)2 + 2 HCl
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
KSCN + FeSO4 = KSFe + CNSO4 =>
KSCN + FeSO4 = KSFe + CNSO4
SrCl2 + H2SO4 = Sr(HSO4)2 + HCl =>
SrCl2 + 2 H2SO4 = Sr(HSO4)2 + 2 HCl
KI + AgNO3 + NH3 = KNO3 + I + AgNH3 =>
KI + AgNO3 + NH3 = KNO3 + I + AgNH3
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
SO2 + H3PO4 = PO4 + H2SOH2O =>
3 SO2 + 4 H3PO4 = 4 PO4 + 3 H2SOH2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SrCl2 + H2SO4 = Sr(HSO4)2 + HCl =>
SrCl2 + 2 H2SO4 = Sr(HSO4)2 + 2 HCl
Li2O + SrCO3 + Nb + Nb2O5 = Li4Sr4Nb6O20 + CO2 =>
10 Li2O + 20 SrCO3 + 2 Nb + 14 Nb2O5 = 5 Li4Sr4Nb6O20 + 20 CO2
Ti2Cr2C3F2 = Cr3C2 + TiC + TiF3 + C =>
3 Ti2Cr2C3F2 = 2 Cr3C2 + 4 TiC + 2 TiF3 + C
I20 + Na2S2O3 = Na2S4O6 + NaI =>
I20 + 20 Na2S2O3 = 10 Na2S4O6 + 20 NaI
NCl3 + H2O = NH3 + OHCl =>
NCl3 + 3 H2O = NH3 + 3 OHCl
Cl + SO4 + BaNO = ClNO + SO4Ba =>
Cl + SO4 + BaNO = ClNO + SO4Ba
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Fe2O3(s) + HNO3 = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3 = 2 Fe(NO3)3(aq) + 3 H2O(l)
Al + O2 = Al3O4 =>
3 Al + 2 O2 = Al3O4
NH3 + BaCl2 = NCl3 + BaH2 =>
2 NH3 + 3 BaCl2 = 2 NCl3 + 3 BaH2
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
HCl + Na + HCO3 = NaCl + CO2 + H2O =>
HCl + Na + HCO3 = NaCl + CO2 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HgO + Cl2O3 = Hg(ClO2)2 =>
HgO + Cl2O3 = Hg(ClO2)2
MgF2 + Al2(SO4)3 = MgSO4 + AlF3 =>
3 MgF2 + Al2(SO4)3 = 3 MgSO4 + 2 AlF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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