| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH2CH2CHOH + 3 MnO4{-} + 9 H{+} = 5 CH3CH2CH2COOH + 3 Mn{2+} + 7 H2O
P4 + NaOH(aq) + H2O(l) = PH3(g) + NaHPO3(aq) =>
7 P4 + 12 NaOH(aq) + 24 H2O(l) = 16 PH3(g) + 12 NaHPO3(aq)
SO3 + Ca(OH)2 = CaSO4 + H2O =>
SO3 + Ca(OH)2 = CaSO4 + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CH3CH2OH + O = CH3CO2H + H2O =>
CH3CH2OH + 2 O = CH3CO2H + H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na2CO3 + C2H3O2H = NaC2H3O2 + H2O + CO2 =>
Na2CO3 + 2 C2H3O2H = 2 NaC2H3O2 + H2O + CO2
Al + HCl = Al3H + AlCl =>
4 Al + HCl = Al3H + AlCl
HClO4(aq) + P4O10(aq) = H3PO4(aq) + Cl2O7(aq) =>
12 HClO4(aq) + P4O10(aq) = 4 H3PO4(aq) + 6 Cl2O7(aq)
CuO + Na2SO4 = CuSO4 + Na2O =>
CuO + Na2SO4 = CuSO4 + Na2O
S2Cl2 + C2H4 = C4H8Cl2S + S8 =>
8 S2Cl2 + 16 C2H4 = 8 C4H8Cl2S + S8
CH2O + NaHSO3 = H2COHSO3Na =>
CH2O + NaHSO3 = H2COHSO3Na
Ca(ClO)2 + K2Cr2O7 + H2SO4 = Ca(ClO3)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Ca(ClO)2 + 4 K2Cr2O7 + 16 H2SO4 = 3 Ca(ClO3)2 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 12 CH3CH2OH = Cr2(SO)3 + 16 H2O + 12 CH3CHO + K2SO4
K3PO4 + MgCl2 = Mg3O8P2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3O8P2 + 6 KCl
C6H3O6 + O2 = CO2 + H2O =>
4 C6H3O6 + 15 O2 = 24 CO2 + 6 H2O
Cu + Na3(PO4) = Cu3(PO4)2 + Na =>
3 Cu + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na
ZnO + P2O5 = ZnO5 + P2O =>
ZnO + P2O5 = ZnO5 + P2O
Mg + Ti(Cl3)5 = Mg2Cl3 + Ti5 =>
50 Mg + 5 Ti(Cl3)5 = 25 Mg2Cl3 + Ti5
C2H4O2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H4O2 + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
C4H8O + OH{-} + Ag(NH3)2{+} = C2HO3 + Ag + H2O + NH3 =>
C4H8O + 16 OH{-} + 16 Ag(NH3)2{+} = 2 C2HO3 + 16 Ag + 11 H2O + 32 NH3
CuO + Ti(ClO3)4 = CuCl2 + Ti2O4 + O2 =>
4 CuO + 2 Ti(ClO3)4 = 4 CuCl2 + Ti2O4 + 12 O2
LiCl() + AgNO3() = LiNO3() + AgCl() =>
LiCl() + AgNO3() = LiNO3() + AgCl()
Na2Cl + H2O = Na2O + H2Cl =>
Na2Cl + H2O = Na2O + H2Cl
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
NaCNO = NaCN + O2 =>
2 NaCNO = 2 NaCN + O2
Ca(OH)2 + Fe2O3 = Ca2O2 + Fe(OH)3 =>
6 Ca(OH)2 + 2 Fe2O3 = 3 Ca2O2 + 4 Fe(OH)3
NH4HSO4 + Ba(OH)2 = NH3 + H2O + Ba(HSO4)2 =>
2 NH4HSO4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(HSO4)2
H2SO4 + KMnO4 + FeBr3 = K2SO4 + Fe2(SO4)3 + Br2 + MnSO4 + H2O =>
24 H2SO4 + 6 KMnO4 + 10 FeBr3 = 3 K2SO4 + 5 Fe2(SO4)3 + 15 Br2 + 6 MnSO4 + 24 H2O
C6H12N4 + H2SO4 + H2O = HCHO + (NH4)2SO4 =>
C6H12N4 + 2 H2SO4 + 6 H2O = 6 HCHO + 2(NH4)2SO4
Ti + O2 + H2O = Ti(OH)5 =>
4 Ti + 5 O2 + 10 H2O = 4 Ti(OH)5
SO4{2-} + Co + H2O = Co(OH)2 + SO3{2-} =>
SO4{2-} + Co + H2O = Co(OH)2 + SO3{2-}
CH3COOCH3 + CaO = CH3COOCa + CH3O =>
CH3COOCH3 + CaO = CH3COOCa + CH3O
C6H3(CH3)3 + O2 = CO2 + H2O =>
C6H3(CH3)3 + 12 O2 = 9 CO2 + 6 H2O
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
Zn + Fe(NO3)3 = Fe(NO3)2 + Zn(NO3)2 =>
Zn + 2 Fe(NO3)3 = 2 Fe(NO3)2 + Zn(NO3)2
C7H14 + KMnO4 + H2O = MnO2 + KOH + C7H14(OH)2 =>
3 C7H14 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C7H14(OH)2
C19H9 + H2 = C2H6 =>
2 C19H9 + 48 H2 = 19 C2H6
C2 + H2 + O2 = HCH3CO2 =>
C2 + 2 H2 + O2 = HCH3CO2
Cr2O7 + H{+} + e = Cr + H2O =>
Cr2O7 + 14 H{+} + 14e = 2 Cr + 7 H2O
KMnO4 + C6H10 = MnO2 + C6H8(OH)2 + K =>
KMnO4 + C6H10 = MnO2 + C6H8(OH)2 + K
Fe2O3 + Fe(OH)3 = Fe(OH)2 + O2 =>
2 Fe2O3 + 8 Fe(OH)3 = 12 Fe(OH)2 + 3 O2
RbCl + MgSO4 = Rb2SO4 + MgCl2 =>
2 RbCl + MgSO4 = Rb2SO4 + MgCl2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Fe(iii)Cl + K(OH) = KCl + Fe(iii)(OH) =>
Fe(iii)Cl + K(OH) = KCl + Fe(iii)(OH)
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
Mn2{+} + O2 + H2O = H{+} + MnO4{-} =>
4 Mn2{+} + 13 O2 + 6 H2O = 12 H{+} + 8 MnO4{-}
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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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