| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + HCI = AgHCI
Al + NaOH + H2O = H2 + Na(Al(OH)4) =>
2 Al + 2 NaOH + 6 H2O = 3 H2 + 2 Na(Al(OH)4)
Zn + Ag(NO)3 = Ag + Zn(NO)3 =>
Zn + Ag(NO)3 = Ag + Zn(NO)3
Cu(OH)2 + N2H4 = Cu + N2 + H2O =>
2 Cu(OH)2 + N2H4 = 2 Cu + N2 + 4 H2O
(CH3)2NH2 + H2O = CH4 + CO2 + NH3 =>
8(CH3)2NH2 + 6 H2O = 13 CH4 + 3 CO2 + 8 NH3
S + N2O = SO2 + N2 =>
S + 2 N2O = SO2 + 2 N2
Sb2S3 + O2 = Sb2O4 + SO2 =>
Sb2S3 + 5 O2 = Sb2O4 + 3 SO2
Al + HBr = Al(Br)3 + (H)2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3(H)2
Hg(Br2)2 + Na3(PO4) = Hg3(PO4)2 + NaBr2 =>
3 Hg(Br2)2 + 2 Na3(PO4) = Hg3(PO4)2 + 6 NaBr2
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Zn + Fe(OH)3 = Zn(OH)3 + Fe =>
Zn + Fe(OH)3 = Zn(OH)3 + Fe
C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O =>
2 C2H5OH + CH3CHO = CH3CH(OC2H5)2 + H2O
Mn + NO3 = Mn(NO3)2 =>
Mn + 2 NO3 = Mn(NO3)2
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
CrCl2 + HNO3 = Cr(NO3)3 + Cl2 + NO2 + H2O =>
CrCl2 + 6 HNO3 = Cr(NO3)3 + Cl2 + 3 NO2 + 3 H2O
Al(OH)3 + NH3 = [Al(NH3)6](OH)3 =>
Al(OH)3 + 6 NH3 = [Al(NH3)6](OH)3
NaOH(aq) + H2O = NaO{-} + H3O{+} =>
NaOH(aq) + H2O = NaO{-} + H3O{+}
H3BO3 + CaCO3 = Ca3(BO3)2 + H2O + CO2 =>
2 H3BO3 + 3 CaCO3 = Ca3(BO3)2 + 3 H2O + 3 CO2
Al + H2CrO4 = Al(HCrO4)3 + H2 =>
2 Al + 6 H2CrO4 = 2 Al(HCrO4)3 + 3 H2
Sn + C6H5CH2Cl = Sn(C6H5CH2)Cl =>
Sn + C6H5CH2Cl = Sn(C6H5CH2)Cl
H3BO3 + CaCO3 = Ca3(BO3)2 + H2O + CO2 =>
2 H3BO3 + 3 CaCO3 = Ca3(BO3)2 + 3 H2O + 3 CO2
CaOHCO2 = CaCO2OH =>
CaOHCO2 = CaCO2OH
CH3COOH + BaO = Ba(CH3COO)2 + H2O =>
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O
NaCl + H = NaH + Cl =>
NaCl + H = NaH + Cl
Na2S2O3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
Na + CaCO3 = CO3Na + Ca =>
Na + CaCO3 = CO3Na + Ca
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
(NH4)2SO4(aq) + Na2CO3(aq) = NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq)
Pb + N2 = Pb3N4 =>
3 Pb + 2 N2 = Pb3N4
Cu + Ag(No2) = Ag + Cu(No2) =>
Cu + Ag(No2) = Ag + Cu(No2)
Ca + C6H8O6 = Ca(C6H7O6)2 + H2 =>
Ca + 2 C6H8O6 = Ca(C6H7O6)2 + H2
Na2SO4 + Sr3(PO4)2 = Na3PO4 + SrSO4 =>
3 Na2SO4 + Sr3(PO4)2 = 2 Na3PO4 + 3 SrSO4
ZrO2 + TiO2 = ZrTiO2 + O2 =>
ZrO2 + TiO2 = ZrTiO2 + O2
Pb + HNO3 = Pb(NO3)2 + NO + H2O = =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
zincoxide + magnesium = magnesiumoxide + zinc =>
ZnO + Mg = MgO + Zn
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl
CH3C6H4OH + O2 = CO2 + H2O =>
2 CH3C6H4OH + 17 O2 = 14 CO2 + 8 H2O
N + K2CO3 = NCO3 + K2 =>
N + K2CO3 = NCO3 + K2
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
NaCO3(s) + NaNO3 + NaCrO2 = Na2CrO4 + NaNO2 + CO2 =>
NaCO3(s) + NaNO3 + NaCrO2 = Na2CrO4 + NaNO2 + CO2
AgNo2 = Ag + No2 =>
AgNo2 = Ag + No2
NaOH + HCO2 = H2O + CO2 + Na =>
NaOH + HCO2 = H2O + CO2 + Na
Cu2 + Ag(NO)3 = Cu(NO)3 + Ag =>
Cu2 + 2 Ag(NO)3 = 2 Cu(NO)3 + 2 Ag
Fe + H2O = FeO + hydrogen =>
Fe + H2O = FeO + H2
X3Z + PbY4 = Pb3Z4 + XY =>
4 X3Z + 3 PbY4 = Pb3Z4 + 12 XY
AgF + CaCl2 = AgCl + CaF2* =>
2 AgF + CaCl2 = 2 AgCl + CaF2*
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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