| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Fe(SO4)2*12H2O + NH3 = NH3Fe(SO4)2*12H2O + NH4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C12H20O + HNO3 = CO2 + H2O + NO2 =>
C12H20O + 66 HNO3 = 12 CO2 + 43 H2O + 66 NO2
BaCoHCl = BaClHCo =>
BaCoHCl = BaClHCo
(NH4)2CO3 + HI = NH4I + H2CO3 =>
(NH4)2CO3 + 2 HI = 2 NH4I + H2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3*10H2O + AlCl3 = NaCl + Al(OH)3 + CO2 + H2O =>
3 Na2CO3*10H2O + 2 AlCl3 = 6 NaCl + 2 Al(OH)3 + 3 CO2 + 27 H2O
Fe2(CO3)3 + HPO4 = Fe(PO3)3 + H2O3CO2 =>
Fe2(CO3)3 + 6 HPO4 = 2 Fe(PO3)3 + 3 H2O3CO2
H3AsO4 + {-} + H{+} = As2O3 + H2O =>
2 H3AsO4 + 4e + 4 H{+} = As2O3 + 5 H2O
K3[Al(OH)6] + CrCl3 = KCl + AlCl3 + Cr(OH)3 =>
K3[Al(OH)6] + 2 CrCl3 = 3 KCl + AlCl3 + 2 Cr(OH)3
P2S3 + KMnO4 + H2SO4 = S + MnSO4 + H3PO4 + K2SO4 =>
P2S3 + 2 KMnO4 + 3 H2SO4 = 3 S + 2 MnSO4 + 2 H3PO4 + K2SO4
Al2 + Hg(CH3COO)2 = Al(CH3COO)2 + Hg2 =>
Al2 + 2 Hg(CH3COO)2 = 2 Al(CH3COO)2 + Hg2
CaCO3(s) + H2SO4(aq) = H2O(l) + CO2(g) + CaSO4(aq) =>
CaCO3(s) + H2SO4(aq) = H2O(l) + CO2(g) + CaSO4(aq)
C9H7 + O2 = CO2 + H2O =>
4 C9H7 + 43 O2 = 36 CO2 + 14 H2O
Zn + Cu(OH)2 = Cu + Zn(OH)2 =>
Zn + Cu(OH)2 = Cu + Zn(OH)2
Al + HMnO4 = AlMnO4 + H2 =>
2 Al + 2 HMnO4 = 2 AlMnO4 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al2(SO4)3 + CH3COOH = (CH3COO)3Al + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2SO4
Li3P + Cu2CO3 = Cu3P + Li2CO3 =>
2 Li3P + 3 Cu2CO3 = 2 Cu3P + 3 Li2CO3
Ni(NH3)6 + HCl = NiCl2 + NH3 + H2 =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + H2
KOH + Cu(II)Cl2 = Cu(II)(OH)2 + KCl =>
2 KOH + Cu(II)Cl2 = Cu(II)(OH)2 + 2 KCl
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
NH3 + Hg2(NO3)2 = Hg2 + (Hg(NH3)2(NO3)2) =>
4 NH3 + 2 Hg2(NO3)2 = Hg2 + 2(Hg(NH3)2(NO3)2)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Al2(SO4)3 + ZnSO4 = Al(SO4)3 + Zn2SO4 =>
Al2(SO4)3 + 6 ZnSO4 = 2 Al(SO4)3 + 3 Zn2SO4
CuCl2 + OH = Cu(OH)2 + Cl =>
CuCl2 + 2 OH = Cu(OH)2 + 2 Cl
CuO + H2CO3 = (CuOH)2CO3 =>
2 CuO + H2CO3 = (CuOH)2CO3
C4H8 + O2 = C4 + O2H8 =>
C4H8 + O2 = C4 + O2H8
HH2O = OH3 =>
HH2O = OH3
NO2 + Zn(NO3)2 + H2O = Zn + HNO3 =>
2 NO2 + Zn(NO3)2 + 2 H2O = Zn + 4 HNO3
Ca(NO3) + NaOH = Ca(OH) + NaNO3 =>
Ca(NO3) + NaOH = Ca(OH) + NaNO3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
P + NO3{-} + H2O = PO4{3-} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{3-} + 5 NO + 4 H{+}
C8H8N2O3 + H2O = C6H6N2O2 + CH3COOH =>
C8H8N2O3 + H2O = C6H6N2O2 + CH3COOH
NaNO3BaCl2 = NaCl2BaNO3 =>
NaNO3BaCl2 = NaCl2BaNO3
ZnCl2 + (NH4)3PO4 = Zn3(PO4)2 + NH4Cl =>
3 ZnCl2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4Cl
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
Cu2O + H2CO3 = CuHCO3 + H2O =>
Cu2O + 2 H2CO3 = 2 CuHCO3 + H2O
CaBr2(aq) + Cl2(g) = CaCl2 + Br =>
CaBr2(aq) + Cl2(g) = CaCl2 + 2 Br
RbOH + Al2O3 + H2O = [RbAl(OH)4] =>
2 RbOH + Al2O3 + 3 H2O = 2[RbAl(OH)4]
C6H12 + O2 = C6O + H =>
2 C6H12 + O2 = 2 C6O + 24 H
NH3 + AgNO3 = Ag(NH3) + NO3 =>
NH3 + AgNO3 = Ag(NH3) + NO3
NHNO = N + HO =>
NHNO = 2 N + HO
HCOOH + Mg = Mg(COO)2 + H2 =>
2 HCOOH + Mg = Mg(COO)2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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