| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HCl = (H2O)2 + BaCl2
C + O2 = CO2 =>
C + O2 = CO2
(NH4)3(SbS4) + HCl = Sb2S5 + NH4Cl + H2S =>
2(NH4)3(SbS4) + 6 HCl = Sb2S5 + 6 NH4Cl + 3 H2S
KMnO4 + H2O + Hg = MnO2 + KOH + HgO =>
2 KMnO4 + H2O + 3 Hg = 2 MnO2 + 2 KOH + 3 HgO
K[Al(OH)4] + SO2 = Al(OH)3 + KHSO3 =>
K[Al(OH)4] + SO2 = Al(OH)3 + KHSO3
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
Al(OH)3 + MgO = Mg(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 MgO = 3 Mg(OH)2 + Al2O3
NaBO2 + CH3OH + H2SO4 = B(OCH3)3 + H2O + Na2SO4 =>
2 NaBO2 + 6 CH3OH + H2SO4 = 2 B(OCH3)3 + 4 H2O + Na2SO4
CoCl2 + NaOH = Co[OH]2 + NaCl =>
CoCl2 + 2 NaOH = Co[OH]2 + 2 NaCl
CuClO3 + Na2CO3 = CuCO3 + Na2(ClO3) =>
CuClO3 + Na2CO3 = CuCO3 + Na2(ClO3)
Al(NO3)2 + NH3 + HCl = AlCl3 + N2 + H2O =>
2 Al(NO3)2 + 6 NH3 + 6 HCl = 2 AlCl3 + 5 N2 + 12 H2O
K2CO3(aq) + SnCl4(aq) = KCl + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl + Sn(CO3)2
H2S + Ca = CaH2 + S =>
H2S + Ca = CaH2 + S
Fe + HCl + KMnO4 = FeCl2 + H2O + KCl + MnCl2 =>
5 Fe + 16 HCl + 2 KMnO4 = 5 FeCl2 + 8 H2O + 2 KCl + 2 MnCl2
KMnO4 + Sb2(SO4)3 + H2O = MnSO4 + K2SO4 + H2SO4 + H3SbO4 =>
4 KMnO4 + 5 Sb2(SO4)3 + 24 H2O = 4 MnSO4 + 2 K2SO4 + 9 H2SO4 + 10 H3SbO4
C6 + H12 + O6 = C2H4O2 =>
C6 + H12 + O6 = 3 C2H4O2
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Co(NO3)3 + Na2SO3 = Co2(SO3)3 + NaNO3 =>
2 Co(NO3)3 + 3 Na2SO3 = Co2(SO3)3 + 6 NaNO3
BaCl + ZnSO4 = ZnCl + BaSO4 =>
BaCl + ZnSO4 = ZnCl + BaSO4
NaCN + CuO = Na2O + CuC2N2 =>
2 NaCN + CuO = Na2O + CuC2N2
Li + Os = OsLi =>
Li + Os = OsLi
HCl + FeCl2 + HNO3 = FeCl3 + H2O + NO =>
3 HCl + 3 FeCl2 + HNO3 = 3 FeCl3 + 2 H2O + NO
(j)KClO3 = KCl + O2 =>
2(j)KClO3 = 2 KCl + 3 O2
H2H4C4O6 + NaCO3 = Na2H4C4O6 + H2O + CO2 =>
6 H2H4C4O6 + 10 NaCO3 = 5 Na2H4C4O6 + 8 H2O + 14 CO2
KOH + NH4Cl = KCl + NH4OH = KCl + H2O + NH3 =>
KOH + NH4Cl = KCl + NH4OH
AgNO3 + Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
Na + K4Fe(CN)6 = KCN + NaCN + Fe =>
2 Na + K4Fe(CN)6 = 4 KCN + 2 NaCN + Fe
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + HS =>
2 Na2S2O3 + Cl2 + 2 H2O = 2 Na2SO4 + 2 HCl + 2 HS
KI + AgN3 = KN3 + AgI =>
KI + AgN3 = KN3 + AgI
Zn(OH)2 + Fe(OH)2 = Zn + Fe(OH)3 =>
Zn(OH)2 + 2 Fe(OH)2 = Zn + 2 Fe(OH)3
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H5NO2 + KHSO4 + Cr2O3 + H2O =>
C6H5NH2 + K2Cr2O7 + 2 H2SO4 = C6H5NO2 + 2 KHSO4 + Cr2O3 + 2 H2O
BaCl2 + AgNO3 = ClAg + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 ClAg + Ba(NO3)2
C6H12O + HNO3 = C6H2O4 + NO2 + H2O =>
C6H12O + 16 HNO3 = C6H2O4 + 16 NO2 + 13 H2O
H2(SO4) + Ca(OH)2 = Ca2(SO4)2 + H2O =>
2 H2(SO4) + 2 Ca(OH)2 = Ca2(SO4)2 + 4 H2O
NaNO3 + H2SO3 = Na2SO4 + H2O + NO2 =>
2 NaNO3 + H2SO3 = Na2SO4 + H2O + 2 NO2
AgCl + NH4OH + HNO3 = Ag(NH3)2 + ClOH + H2O =>
8 AgCl + 15 NH4OH + HNO3 = 8 Ag(NH3)2 + 8 ClOH + 10 H2O
AgNO3 + Ni(No3)2 = NiNO3 + Ag(No3)2 =>
AgNO3 + Ni(No3)2 = NiNO3 + Ag(No3)2
PCl(g) = Cl(g) + P(s) =>
PCl(g) = Cl(g) + P(s)
Pb(NO3)2 + K2SO4 = PbSO4 + (NO3)2 + K2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + (NO3)2 + K2
BaCrO5 + KI + HCl = BaCl2 + CrCl3 + I2 + H2O + KCl =>
2 BaCrO5 + 10 KI + 20 HCl = 2 BaCl2 + 2 CrCl3 + 5 I2 + 10 H2O + 10 KCl
BaBr2 + HNO3 = Ba(NO3)2 + HBr =>
BaBr2 + 2 HNO3 = Ba(NO3)2 + 2 HBr
KCl + Zn(MnO4)2 = KMnO4 + ZnCl2 =>
2 KCl + Zn(MnO4)2 = 2 KMnO4 + ZnCl2
Mg + Pb(NO3)2 = Pb2 + Mg(NO3) =>
4 Mg + 2 Pb(NO3)2 = Pb2 + 4 Mg(NO3)
C10H10O4 + C2H6O2 = C12H14O6 + CH4O =>
C10H10O4 + 2 C2H6O2 = C12H14O6 + 2 CH4O
MgCl + NaNo3 = MgNo3NaCl =>
MgCl + NaNo3 = MgNo3NaCl
(NH4)3PO4 + Ca(CH3CO2)2 = (NH4)(CH3CO2) + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(CH3CO2)2 = 6(NH4)(CH3CO2) + Ca3(PO4)2
H3(PO4) + LiOH = Li3PO4 + H2O =>
H3(PO4) + 3 LiOH = Li3PO4 + 3 H2O
C2H2O4 + NaOH = Na2[C2O4] + H2O =>
C2H2O4 + 2 NaOH = Na2[C2O4] + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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