| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + C2H6O = MgO + C2H6
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
CaOH{+} + HSiO3{-} = CaSiO2(OH)2 =>
CaOH{+} + HSiO3{-} = CaSiO2(OH)2
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
K3[Fe(CN)6] + H2SO4 + Mg = Mg3[Fe(CN)6] + K2SO4 + HMg =>
2 K3[Fe(CN)6] + 3 H2SO4 + 12 Mg = 2 Mg3[Fe(CN)6] + 3 K2SO4 + 6 HMg
HNO4 + H2S = NO + S + H2O =>
2 HNO4 + 5 H2S = 2 NO + 5 S + 6 H2O
H2CrO4 + FeCl2 = FeCrO4 + HCl =>
H2CrO4 + FeCl2 = FeCrO4 + 2 HCl
MgO + H2O2 = MgO2H2O =>
MgO + H2O2 = MgO2H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Zn + HBr = H2 + ZnBr2 =>
Zn + 2 HBr = H2 + ZnBr2
HCl + Ca3P2 = H3P + CaCl2 =>
6 HCl + Ca3P2 = 2 H3P + 3 CaCl2
H2SO4*SO3 + NaOH = Na2SO3 + H2SO4 + OH =>
H2SO4*SO3 + 2 NaOH = Na2SO3 + H2SO4 + 2 OH
Na2SO4 + K2CO3 = K2SO4 + Na2CO3 =>
Na2SO4 + K2CO3 = K2SO4 + Na2CO3
FeCl3 + Rb2CO3 = Fe2(CO3)3 + RbCl =>
2 FeCl3 + 3 Rb2CO3 = Fe2(CO3)3 + 6 RbCl
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
HNO4 + H2S = NO + S + H2O =>
2 HNO4 + 5 H2S = 2 NO + 5 S + 6 H2O
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
MnO2 + Zn = ZnO2 + Mn =>
MnO2 + Zn = ZnO2 + Mn
(C3)(H8) + (O2) = (CO2) + (H2O) =>
(C3)(H8) + 5(O2) = 3(CO2) + 4(H2O)
HNO3 + HI = NO2 + I + H2O =>
HNO3 + HI = NO2 + I + H2O
Cr(OH)3 = Cr + (OH)3 =>
Cr(OH)3 = Cr + (OH)3
CuSO4 + H2SO4 = Cu + H2(SO4)2 =>
CuSO4 + H2SO4 = Cu + H2(SO4)2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C2H4O2 + HNO3 = CO2 + NO + H2O =>
3 C2H4O2 + 8 HNO3 = 6 CO2 + 8 NO + 10 H2O
TiCl3 + H2O + HNO3 = TiO2 + Cl + NH3 =>
2 TiCl3 + H2O + HNO3 = 2 TiO2 + 6 Cl + NH3
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
ClO3{-} + FeO4{2-} + H{+} = ClO4{-} + Fe{3+} + H2O =>
3 ClO3{-} + 2 FeO4{2-} + 10 H{+} = 3 ClO4{-} + 2 Fe{3+} + 5 H2O
(NH4)2HPO4 = NH3 + NH4H2PO4 =>
(NH4)2HPO4 = NH3 + NH4H2PO4
C10H16 + O2 = H2O + CO2 =>
C10H16 + 14 O2 = 8 H2O + 10 CO2
K2Cr2O7 + Na2SO2 + HCl = CrCl3 + Na2SO4 + KCl + H2O =>
2 K2Cr2O7 + 3 Na2SO2 + 16 HCl = 4 CrCl3 + 3 Na2SO4 + 4 KCl + 8 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Pb + NaOH + H2O2 = Na4Pb(OH)6 =>
Pb + 4 NaOH + H2O2 = Na4Pb(OH)6
C2H6 + CuO = C2H5OH + Cu =>
C2H6 + CuO = C2H5OH + Cu
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
KMnO4 + FeCl3 = KCl + MnCl2 + Fe + O2 =>
KMnO4 + FeCl3 = KCl + MnCl2 + Fe + 2 O2
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
BrOH + C6H12 = C6H12BrOH =>
BrOH + C6H12 = C6H12BrOH
J2 + KOH = KJ + KJO3 + H2O =>
3 J2 + 6 KOH = 5 KJ + KJO3 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KBr + H2SO4 + MnO2 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KBr + 2 H2SO4 + MnO2 = MnSO4 + Br2 + K2SO4 + 2 H2O
Li(OH)2 + CO2 = LiCO3 + H2O =>
Li(OH)2 + CO2 = LiCO3 + H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
MgSO4 + CuCl2 = MgCl2 + CuSO4 =>
MgSO4 + CuCl2 = MgCl2 + CuSO4
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H3AsO4 + H3PO2 = As + H3PO3 + H2O =>
2 H3AsO4 + 5 H3PO2 = 2 As + 5 H3PO3 + 3 H2O
C2H4N2O2 + CuCl2H4O2 + NaOH = CO2 + Cu2O + H2O + N2 + NaCl =>
C2H4N2O2 + 8 CuCl2H4O2 + 16 NaOH = 2 CO2 + 4 Cu2O + 26 H2O + N2 + 16 NaCl
PbO2 + CH4 = CO + H2O + Pb =>
3 PbO2 + 2 CH4 = 2 CO + 4 H2O + 3 Pb
H2SeO + H2O = H3O + SeOH =>
H2SeO + H2O = H3O + SeOH
Ba + OH = Ba(OH)2 =>
Ba + 2 OH = Ba(OH)2
Co(NH3)6(OH)2 + H2O2 = Co(OH)2 + N2 + H2O =>
Co(NH3)6(OH)2 + 9 H2O2 = Co(OH)2 + 3 N2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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