| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C11H14O7SNa + 34 H2O + 8 H{+} = 45 CO2 + 8 Na{+} + 8 H2S + 43 CH4
Na2S + Na2HPO4 = H2S + Na3PO4 =>
Na2S + 2 Na2HPO4 = H2S + 2 Na3PO4
Fe(NO3)3 + CoSO4 = Fe(SO4)3 + CoNO3 =>
Fe(NO3)3 + 3 CoSO4 = Fe(SO4)3 + 3 CoNO3
Rb2O + N2O5 = Rb2(NO3)2 =>
Rb2O + N2O5 = Rb2(NO3)2
H2(SO4) + NaHCO3 = Na2(SO4) + HHCO3 =>
H2(SO4) + 2 NaHCO3 = Na2(SO4) + 2 HHCO3
C6H6 + HOH = C6H5OH + H2 =>
C6H6 + HOH = C6H5OH + H2
MgSiO3 + HCl = MgCl + SiO2 + OH =>
MgSiO3 + HCl = MgCl + SiO2 + OH
Ti2(SO4)3 + KMnO4 + H2O = MnO2 + TiOSO4 + K2SO4 + H2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 2 MnO2 + 6 TiOSO4 + K2SO4 + 2 H2SO4
HH + O = H2O =>
HH + O = H2O
Ca + H2SO4 + NaCl + Mg = H2O + MgO + CaCl2 + Na2S =>
Ca + H2SO4 + 2 NaCl + 3 Mg = H2O + 3 MgO + CaCl2 + Na2S
N2 + Fe = FeN =>
N2 + 2 Fe = 2 FeN
Ca3(PO4)2 + Ca = Ca4(PO4)2 =>
Ca3(PO4)2 + Ca = Ca4(PO4)2
H{+} + S2O3{2-} = S + H2SO3 =>
2 H{+} + S2O3{2-} = S + H2SO3
CuSO4*5H2O + (NH4)2SO4 = Cu(NH4)2(SO4)2*5H2O =>
CuSO4*5H2O + (NH4)2SO4 = Cu(NH4)2(SO4)2*5H2O
Ca + H2SO4 + NaCl + Mg = H2O + MgO + CaCl2 + Na2S =>
Ca + H2SO4 + 2 NaCl + 3 Mg = H2O + 3 MgO + CaCl2 + Na2S
HI + KHSO3 = H2 + SO3 + K2I =>
2 HI + 4 KHSO3 = 3 H2 + 4 SO3 + 2 K2I
C2H3CI + O2 = CO2 + H2O + HCI =>
2 C2H3CI + 5 O2 = 4 CO2 + 2 H2O + 2 HCI
AlZn3 + HCl = AlCl3 + Zn + H2 =>
2 AlZn3 + 6 HCl = 2 AlCl3 + 6 Zn + 3 H2
(NH4)2SO4 + NaI = NH4I + Na2SO4 =>
(NH4)2SO4 + 2 NaI = 2 NH4I + Na2SO4
Mg(OH)2 + NO3 = Mg(NO3)2 + OH =>
Mg(OH)2 + 2 NO3 = Mg(NO3)2 + 2 OH
N + H2S = H2 + NS =>
N + H2S = H2 + NS
N2H4 + I2 + OH{-} = I{-} + N2 + H2O =>
N2H4 + 2 I2 + 4 OH{-} = 4 I{-} + N2 + 4 H2O
Ag(NO)3 + Li = Li(NO)3 + Ag =>
Ag(NO)3 + Li = Li(NO)3 + Ag
(NH4)3PO4 + CaCl2 = (NH4)Cl2 + Ca3PO4 =>
(NH4)3PO4 + 3 CaCl2 = 3(NH4)Cl2 + Ca3PO4
Cr + KOH + H2O2 = K2[CrO4] + H2O =>
Cr + 2 KOH + 3 H2O2 = K2[CrO4] + 4 H2O
C4H8 + KMgO4 + H2O = C4H12O4 + KOH + MgO2 =>
3 C4H8 + 4 KMgO4 + 8 H2O = 3 C4H12O4 + 4 KOH + 4 MgO2
Pb(NO3)2 + Mn = Pb + Mn(NO3)4 =>
2 Pb(NO3)2 + Mn = 2 Pb + Mn(NO3)4
HCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + HNO3(aq) =>
2 HCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + 2 HNO3(aq)
Ca + H2SO4 + NaCl + Mg = H2O + MgO + CaCl2 + Na2S =>
Ca + H2SO4 + 2 NaCl + 3 Mg = H2O + 3 MgO + CaCl2 + Na2S
Al + H2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4NO3 + H2O =>
8 Al + 15 H2SO4 + 2 Al(NO3)3 = 5 Al2(SO4)3 + 3 NH4NO3 + 9 H2O
N2H4 + I2 + OH{-} = I{-} + N2 + H2O =>
N2H4 + 2 I2 + 4 OH{-} = 4 I{-} + N2 + 4 H2O
CuF2 + AgNO3 = Cu(NO3) + AgF2 =>
CuF2 + AgNO3 = Cu(NO3) + AgF2
Mn + NiBr2 = MnBr2 + Ni2 =>
2 Mn + 2 NiBr2 = 2 MnBr2 + Ni2
HNO3 + KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + KNO3 =>
3 HNO3 + 6 KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + 6 KNO3
CuF2 + AgNO3 = Cu(NO3) + AgF2 =>
CuF2 + AgNO3 = Cu(NO3) + AgF2
HCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + HNO3(aq) =>
2 HCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + 2 HNO3(aq)
Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
Fe(OH)2 + I2 + KOH = Fe(OH)3 + KI =>
2 Fe(OH)2 + I2 + 2 KOH = 2 Fe(OH)3 + 2 KI
CuF2 + AgNO3 = Cu(NO3) + AgF2 =>
CuF2 + AgNO3 = Cu(NO3) + AgF2
N2H4 + I2 + OH{-} = I{-} + N2 + H2O =>
N2H4 + 2 I2 + 4 OH{-} = 4 I{-} + N2 + 4 H2O
C4H8 + KMgO4 + H2O = C4H12O4 + KOH + MgO2 =>
3 C4H8 + 4 KMgO4 + 8 H2O = 3 C4H12O4 + 4 KOH + 4 MgO2
MgSO4 + AgBr = AgSO4 + MgBr =>
MgSO4 + AgBr = AgSO4 + MgBr
CuOH + H2SO4 = CuSO4 + H3O =>
CuOH + H2SO4 = CuSO4 + H3O
HCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + HNO3(aq) =>
2 HCl(aq) + Hg2(NO3)2(aq) = Hg2Cl2(s) + 2 HNO3(aq)
N2O5 + H2 = N20 + H2O =>
10 N2O5 + 50 H2 = N20 + 50 H2O
C6H5OH + Br2 = C6H2OHBr3 + HBr =>
C6H5OH + 3 Br2 = C6H2OHBr3 + 3 HBr
C2H5OH + K2Cr2O7 + H2SO4 = H4C2OOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 C2H5OH + K2Cr2O7 + 4 H2SO4 = 2 H4C2OOH + Cr2(SO4)3 + K2SO4 + 5 H2O
C4H8 + KMgO4 + H2O = C4H12O4 + KOH + MgO2 =>
3 C4H8 + 4 KMgO4 + 8 H2O = 3 C4H12O4 + 4 KOH + 4 MgO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuF2 + AgNO3 = Cu(NO3) + AgF2 =>
CuF2 + AgNO3 = Cu(NO3) + AgF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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