| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
C7H13OH = C7H12 + H2O =>
C7H13OH = C7H12 + H2O
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl =>
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl
Ca(OH)2*2H2O = H2O + Ca(OH)2 =>
Ca(OH)2*2H2O = 2 H2O + Ca(OH)2
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
S + NO + H3AsO4 = HNO3 + As2S5 + H2O =>
15 S + 10 NO + 6 H3AsO4 = 10 HNO3 + 3 As2S5 + 4 H2O
POCl3 + O2 = P2O5 + Cl =>
4 POCl3 + 3 O2 = 2 P2O5 + 12 Cl
MgCl2 + CsOH = Mg(OH)2 + CsCl =>
MgCl2 + 2 CsOH = Mg(OH)2 + 2 CsCl
Ag + S4 = Ag2S =>
8 Ag + S4 = 4 Ag2S
C6H5NH2 + HNO3 = C6H2(NO2)3NH2 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2(NO2)3NH2 + 3 H2O
Mn(s) + O2(g) = Mn2O3(s) =>
4 Mn(s) + 3 O2(g) = 2 Mn2O3(s)
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3(g) + HNO3(aq) = NH4NO3(s) =>
NH3(g) + HNO3(aq) = NH4NO3(s)
Sn(SO4)2 + LiNO3 = Sn(NO3)4 + Li2SO4 =>
Sn(SO4)2 + 4 LiNO3 = Sn(NO3)4 + 2 Li2SO4
V3 + O2 = V2O5 =>
4 V3 + 15 O2 = 6 V2O5
MnO4{-} + Co{2+} + H3O{+} = Mn{2+} + Co{3+} + H2O =>
MnO4{-} + 5 Co{2+} + 8 H3O{+} = Mn{2+} + 5 Co{3+} + 12 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
AgCI + H2SO4 = Ag2SO4 + HCI =>
2 AgCI + H2SO4 = Ag2SO4 + 2 HCI
Na2CO3 + HSO4 = Na2SO4 + HCO3 =>
Na2CO3 + HSO4 = Na2SO4 + HCO3
Ca(OH)2 + H2(CO3) = Ca(CO3) + H2O =>
Ca(OH)2 + H2(CO3) = Ca(CO3) + 2 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
MnCO3 + HBr = MnBr2 + H2CO3 =>
MnCO3 + 2 HBr = MnBr2 + H2CO3
Fe[OH]3 = Fe2O3 + H2O =>
2 Fe[OH]3 = Fe2O3 + 3 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
CoCl2 + NaClO = Co2O3 + NaCl + Cl2 =>
2 CoCl2 + 3 NaClO = Co2O3 + 3 NaCl + 2 Cl2
C2H3O2Cl + NaOH = C2H2O2NaCl + H2O =>
C2H3O2Cl + NaOH = C2H2O2NaCl + H2O
Fl + O2 = Fl2O3 =>
4 Fl + 3 O2 = 2 Fl2O3
Ag2O3 + H2O = AgO + OH =>
Ag2O3 + H2O = 2 AgO + 2 OH
C6H8O7 + NH3 = (NH4)3C6H5O7 =>
C6H8O7 + 3 NH3 = (NH4)3C6H5O7
OH{-} + S2O3{2-} + OCl{-} = Cl{-} + H2O + SO4{-2} =>
2 OH{-} + S2O3{2-} + 4 OCl{-} = 4 Cl{-} + H2O + 2 SO4{-2}
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CuSO4 + NaHSO3 = Na2SO4 + Cu2SO3 + SO2 + H2O =>
2 CuSO4 + 6 NaHSO3 = 3 Na2SO4 + Cu2SO3 + 4 SO2 + 3 H2O
C2H3OOH + H2O = H3O + CH3COO =>
C2H3OOH + H2O = H3O + CH3COO
Na2S(aq) + Cd(NO3)2(aq) = NaNO3(aq) + CdS(s) =>
Na2S(aq) + Cd(NO3)2(aq) = 2 NaNO3(aq) + CdS(s)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
X + HNO3 + H2O = H3XO4 + NO =>
3 X + 5 HNO3 + 2 H2O = 3 H3XO4 + 5 NO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
FeN + MgS = Fe2S3 + Mg3N2 =>
2 FeN + 3 MgS = Fe2S3 + Mg3N2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ag{+} + OH{-} = OHAg =>
Ag{+} + OH{-} = OHAg
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(H2SO4) + KOH = K2SO4 + H2O =>
(H2SO4) + 2 KOH = K2SO4 + 2 H2O
K2O + Al2(SO4)3 = K2SO4 + Al2O3 =>
3 K2O + Al2(SO4)3 = 3 K2SO4 + Al2O3
Ag + Na2CrO4 = Na + Ag2CrO4 =>
2 Ag + Na2CrO4 = 2 Na + Ag2CrO4
AgCI + H2SO4 = Ag2SO4 + HCI =>
2 AgCI + H2SO4 = Ag2SO4 + 2 HCI
AgNO3 + NH4HO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 4 NH4HO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 8 H2O
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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