| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C10H8O + 24 NaBH4 + 30 C2H6O = 11 C10H20O + 24 BH3 + 24 NaOH
C18H27NO3 + C2H6O = C20H31NO3 + H2O =>
C18H27NO3 + C2H6O = C20H31NO3 + H2O
Zn2S + O2 = ZnO + S2 =>
2 Zn2S + 2 O2 = 4 ZnO + S2
S + KCl = SCl + K =>
S + KCl = SCl + K
Ca + N2 = (Ca)2(N)3 =>
4 Ca + 3 N2 = 2(Ca)2(N)3
H2SO4 + KMnKO4 + Zn = H2O + K2SO4 + ZnSO4 + MnSO4 =>
4 H2SO4 + KMnKO4 + 2 Zn = 4 H2O + K2SO4 + 2 ZnSO4 + MnSO4
H2SO4 + KOH = KSO4{-} + H3O{+} =>
H2SO4 + KOH = KSO4{-} + H3O{+}
Pb + Ag{2+} = Pb2{+} + Ag =>
4 Pb + Ag{2+} = 2 Pb2{+} + Ag
Sn + HCl = Sn(HCl)4 =>
Sn + 4 HCl = Sn(HCl)4
Na(PO4) + K(OH) = Na(OH) + K(PO4) =>
Na(PO4) + K(OH) = Na(OH) + K(PO4)
CO2 + NH3(aq) + H2O = NH4HCO3(aq) =>
CO2 + NH3(aq) + H2O = NH4HCO3(aq)
CH4SO5 + O2 = CO2 + SO2 + H2O =>
2 CH4SO5 + O2 = 2 CO2 + 2 SO2 + 4 H2O
CaO + Cl2O7 = Ca(ClO4)2 =>
CaO + Cl2O7 = Ca(ClO4)2
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
Mn3O4 = MnO + O2 =>
2 Mn3O4 = 6 MnO + O2
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
[Co(NH3)6]Cl3 = CoCl2 + NH3 + Cl2 =>
2[Co(NH3)6]Cl3 = 2 CoCl2 + 12 NH3 + Cl2
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
AgF = Ag + F2 =>
2 AgF = 2 Ag + F2
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NO3NH4 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NO3NH4
CaCl2 + MgI2 = CaI2 + MgCl2 =>
CaCl2 + MgI2 = CaI2 + MgCl2
CoCl2 + Na3PO4 = CoPO4 + Cl + Na =>
CoCl2 + Na3PO4 = CoPO4 + 2 Cl + 3 Na
O2F2 = O2 + F2 =>
O2F2 = O2 + F2
Ga + H2SO4 = Ga2(SO4)3 + SO2 + H2O =>
2 Ga + 6 H2SO4 = Ga2(SO4)3 + 3 SO2 + 6 H2O
NaOH + H2CO3 = Na2CO3 + H2 + O2 =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2 + O2
NaCl + NaOCl + CH3COOH = CH3COONa + Cl2 + H2O =>
NaCl + NaOCl + 2 CH3COOH = 2 CH3COONa + Cl2 + H2O
Na2O + CuSO4 = Na2SO4 + Cu + O2 =>
2 Na2O + 2 CuSO4 = 2 Na2SO4 + 2 Cu + O2
H2O + Cr2O7{2-} + NO = Cr{3+} + OH{-} + NO3{-} =>
3 H2O + Cr2O7{2-} + 2 NO = 2 Cr{3+} + 6 OH{-} + 2 NO3{-}
K + O{2} = KO{2} =>
K + O{2} = KO{2}
Ca3(PO4)2 + HCl = CaCl2 + H2O + P2O5 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 3 H2O + P2O5
C6H8O7 + MgSO4 = Mg3(C6H5O7)2 + H2SO4 =>
2 C6H8O7 + 3 MgSO4 = Mg3(C6H5O7)2 + 3 H2SO4
CuSO4 + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
CuSO4 + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
SO3{-} + MnO4{-} + H{+} = SO4{-} + Mn{2+} + H2O =>
5 SO3{-} + 2 MnO4{-} + 6 H{+} = 5 SO4{-} + 2 Mn{2+} + 3 H2O
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
K2S3 + HNO3 = KNO3 + H2SO4 + NO2 + H2O =>
K2S3 + 22 HNO3 = 2 KNO3 + 3 H2SO4 + 20 NO2 + 8 H2O
Ag + Fe2O3 = Ag2O3 + Fe =>
2 Ag + Fe2O3 = Ag2O3 + 2 Fe
Cu + CO2 = Cu2O3 + C2 =>
8 Cu + 6 CO2 = 4 Cu2O3 + 3 C2
Fe + HNO3 = Fe(NO3)2 + H2O + N2 =>
5 Fe + 12 HNO3 = 5 Fe(NO3)2 + 6 H2O + N2
Li2O + ZnO = Li10Zn4O9 =>
5 Li2O + 4 ZnO = Li10Zn4O9
Li3(PO4) + Hg(SO4) = Li(SO4) + Hg3(PO4) =>
Li3(PO4) + 3 Hg(SO4) = 3 Li(SO4) + Hg3(PO4)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
PI3 + K2Cr2O7 = Cr2O3 + P4O10 + I2 + K2O =>
12 PI3 + 10 K2Cr2O7 = 10 Cr2O3 + 3 P4O10 + 18 I2 + 10 K2O
(NH4)2MoO4 + HCl + SnCl2 = Mo5O14 + SnCl4 + NH4Cl + H2O =>
5(NH4)2MoO4 + 12 HCl + SnCl2 = Mo5O14 + SnCl4 + 10 NH4Cl + 6 H2O
FeCl3 + CH3COOK = (CH3COO)3Fe + KCl =>
FeCl3 + 3 CH3COOK = (CH3COO)3Fe + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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