| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4F6 + 8 H2O = 4 CO2 + 6 HF + 5 H2
Hg2O + H2O = HgO + H2 =>
Hg2O + H2O = 2 HgO + H2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C8H8O3 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
4 C8H8O3 + NaBH4 + 4 H2O = 4 C8H10O3 + H3BO3 + NaOH
CuCl2 + NH3 + H2O = CuO + NH4Cl =>
CuCl2 + 2 NH3 + H2O = CuO + 2 NH4Cl
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Sn + FH = SnF2 + H2 =>
Sn + 2 FH = SnF2 + H2
Ag{+} + Fe = Ag + Fe{+} =>
Ag{+} + Fe = Ag + Fe{+}
IO3{-} + SO3{2-} + H2O = I2 + SO4{2-} + OH{-} =>
2 IO3{-} + 5 SO3{2-} + H2O = I2 + 5 SO4{2-} + 2 OH{-}
K2(CO3) + Al(C2H3O2)3 = KC2H3O2 + Al2(CO3)3 =>
3 K2(CO3) + 2 Al(C2H3O2)3 = 6 KC2H3O2 + Al2(CO3)3
Fe2O3 + NH4OH = HFeO2 + (NH4)2O =>
Fe2O3 + 2 NH4OH = 2 HFeO2 + (NH4)2O
CH3COO + Fe + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO + Fe + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2 =>
Fe(OH)2 + CaCl2 = FeCl2 + Ca(OH)2
Zn + AgNO = ZnAgNO =>
Zn + AgNO = ZnAgNO
(CN)2 + OH{-} = CN{-} + NCO{-} + H2O =>
(CN)2 + 2 OH{-} = CN{-} + NCO{-} + H2O
AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag
CH3CH(Cl)CH2(Cl) + NaOH = C3H4 + NaCl + H2O =>
CH3CH(Cl)CH2(Cl) + 2 NaOH = C3H4 + 2 NaCl + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
HNO3 + BaOH2 = BaHNO3 + H2O =>
HNO3 + BaOH2 = BaHNO3 + H2O
AgNO3 + HCl = Ag + NO3HCl =>
AgNO3 + HCl = Ag + NO3HCl
Al + KOH + H2O = KAl(OH)3 + H2 =>
Al + KOH + 2 H2O = KAl(OH)3 + H2
Fe(NO3)3 + H3PO4 + NH3 = FePO4 + NH4NO3 =>
Fe(NO3)3 + H3PO4 + 3 NH3 = FePO4 + 3 NH4NO3
Li + MgSO4 = LiMg + SO4 =>
Li + MgSO4 = LiMg + SO4
NaNO3 + CaF2 = CaNO3 + NaF2 =>
NaNO3 + CaF2 = CaNO3 + NaF2
NaHCO3 + HCl(l) = NaCl + H2O + CO2(g) =>
NaHCO3 + HCl(l) = NaCl + H2O + CO2(g)
CoCl2 + KNO2 + CH3COOH = [NO2]Co[CH3COO] + KCl + HCl =>
CoCl2 + KNO2 + CH3COOH = [NO2]Co[CH3COO] + KCl + HCl
C40H20 + O2 = CO2 + H2O =>
C40H20 + 45 O2 = 40 CO2 + 10 H2O
BaSO3 = BaS + BaSO4 =>
4 BaSO3 = BaS + 3 BaSO4
Ag{+} + I{-} = AgI =>
Ag{+} + I{-} = AgI
HBr + NaOH = NaBr + water =>
HBr + NaOH = NaBr + H2O
NaCl + Ag = NaClAg =>
NaCl + Ag = NaClAg
Al2(SO4)3 + H2O = Al + OH + H2(SO4) =>
Al2(SO4)3 + 6 H2O = 2 Al + 6 OH + 3 H2(SO4)
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
Al2S3 + HNO3 = Al2(NO)3 + NO2 + H2O + H2SO4 =>
Al2S3 + 12 HNO3 = Al2(NO)3 + 9 NO2 + 3 H2O + 3 H2SO4
Cl2 = Cl =>
Cl2 = 2 Cl
NaBr + H2 = NaH + HBr =>
NaBr + H2 = NaH + HBr
FeCl3 + HCl = Fe(Cl4)3 + H2 =>
2 FeCl3 + 18 HCl = 2 Fe(Cl4)3 + 9 H2
Ca(s) + HCl(aq) = H(aq) + Ca2Cl(aq) =>
2 Ca(s) + HCl(aq) = H(aq) + Ca2Cl(aq)
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na(NO3)
SAl = AlS =>
SAl = AlS
V + ClO3 + OH{-} = HV2O7{3-} + Cl{-} + H2O =>
14 V + 10 ClO3 + 31 OH{-} = 7 HV2O7{3-} + 10 Cl{-} + 12 H2O
CrCl3NH4Cl + (NH4)2S = Cr2S3 + NH4Cl =>
2 CrCl3NH4Cl + 3(NH4)2S = Cr2S3 + 8 NH4Cl
K3PO4 + MnSO4 = Mn3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MnSO4 = Mn3(PO4)2 + 3 K2SO4
Fe3O4 + Cr2O7{2-} + H{+} = Cr{3+} + Fe{3+} + H2O =>
6 Fe3O4 + Cr2O7{2-} + 62 H{+} = 2 Cr{3+} + 18 Fe{3+} + 31 H2O
CO(NH2)2 + NH4NO3 = CO2 + H2O + N2 =>
CO(NH2)2 + 3 NH4NO3 = CO2 + 8 H2O + 4 N2
NHNO3 + H2S = NO + H2SO4 + H2O =>
8 NHNO3 + H2S = 16 NO + H2SO4 + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/24
Équations équilibrées sur09/27/23
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