| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + H2O = CuSO3 + 2 OH
Ce(IO3)2 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)2 + 12 H2C2O4 = Ce2(C2O4)3 + 2 I2 + 18 CO2 + 12 H2O
P2O3 + Fe(OH)2 = H2O + FeP2O4 =>
P2O3 + Fe(OH)2 = H2O + FeP2O4
Na2CrO4 + KBr = NaBr + K2CrO4 =>
Na2CrO4 + 2 KBr = 2 NaBr + K2CrO4
Cl2 + C6H10O5 = CCl4 + H2O =>
12 Cl2 + C6H10O5 = 6 CCl4 + 5 H2O
KNO3(s) + S8(s) = K2SO4(s) + NO(s) =>
16 KNO3(s) + S8(s) = 8 K2SO4(s) + 16 NO(s)
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
C3H5(OH)3 + PCl5 = C3H5Cl3 + POCl3 + H2O =>
2 C3H5(OH)3 + 3 PCl5 = 2 C3H5Cl3 + 3 POCl3 + 3 H2O
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{2-} + SO4{2-} + 2 H2O
Au + HCl = AuCl2 + H22 =>
11 Au + 22 HCl = 11 AuCl2 + H22
K2CO4 + Ba(OH)2 = Ba(CO4) + KOH =>
K2CO4 + Ba(OH)2 = Ba(CO4) + 2 KOH
KMnO4 + C6H10O5 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
24 KMnO4 + 5 C6H10O5 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 30 CO2 + 61 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeSO4 + NH4OH = Fe(OH)2 + SO4(NH4)2 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + SO4(NH4)2
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O(l) + KNO3(aq)
Ca3(PO4)2 + H = H3PO4 + Ca =>
Ca3(PO4)2 + 6 H = 2 H3PO4 + 3 Ca
H2 + Li2C2 = LiH + CH4 =>
5 H2 + Li2C2 = 2 LiH + 2 CH4
K2SO4 + KOH = KHSO4 + K2O =>
K2SO4 + KOH = KHSO4 + K2O
HNO3 = NO + HO + O2 =>
2 HNO3 = 2 NO + 2 HO + O2
H2O(l) + Li(s) = H2(l) + LiO(s) =>
H2O(l) + Li(s) = H2(l) + LiO(s)
HNO2 + Cr2O7{2-} + H{+} = Cr{3+} + HNO3{-} + H2O =>
6 HNO2 + Cr2O7{2-} + 2 H{+} = 2 Cr{3+} + 6 HNO3{-} + H2O
Li + CO2 + H20O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H20O = 2 LiHCO3 + 19 H2
C + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO + H2O =>
3 C + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CO + 4 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3(aq) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(aq)
NaOH + S = Na2S2O3 + Na2 + H2O =>
6 NaOH + 2 S = Na2S2O3 + 2 Na2 + 3 H2O
MnO4{-} + H{-} + Fe2{+} = Mn2{+} + Fe3{+} + H2O =>
2 MnO4{-} + 16 H{-} + 57 Fe2{+} = Mn2{+} + 38 Fe3{+} + 8 H2O
Zn + NO3{-} + H2O = Zn{2+} + NH4{+} + OH{-} =>
4 Zn + NO3{-} + 7 H2O = 4 Zn{2+} + NH4{+} + 10 OH{-}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AI(s) + H2SO4(aq) = AI(SO4)3 + H2(g) =>
AI(s) + 3 H2SO4(aq) = AI(SO4)3 + 3 H2(g)
NaOH(aq) + CuSO4(aq) = Cu(OH)2(g) + Na2SO4 =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(g) + Na2SO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
MgH2 + H2O = MgOH + H2 =>
2 MgH2 + 2 H2O = 2 MgOH + 3 H2
H3PO4 + HPO3 = H4P2O7 =>
H3PO4 + HPO3 = H4P2O7
KMnO4 + Fe + H2SO4 = MnSO4 + H2O + K2SO4 + FeSO4 =>
2 KMnO4 + 5 Fe + 8 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 FeSO4
Fe3CO4 + CO = Fe + CO2 =>
Fe3CO4 + 2 CO = 3 Fe + 3 CO2
Fe + CuOH2 = Cu + FeOH2 =>
Fe + CuOH2 = Cu + FeOH2
Ce(IO3)2 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)2 + 12 H2C2O4 = Ce2(C2O4)3 + 2 I2 + 18 CO2 + 12 H2O
BaNO2 + HCl = BaCl2 + N(OH)2 =>
BaNO2 + 2 HCl = BaCl2 + N(OH)2
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
CH3CH2ONa + HOH = CH3CH2OH + NaOH =>
CH3CH2ONa + HOH = CH3CH2OH + NaOH
(NH4)3PO4 + Na2CO3 = Na2(NH4)3 + PO4CO3 =>
(NH4)3PO4 + Na2CO3 = Na2(NH4)3 + PO4CO3
CaF2 + CaCl2 = Ca + ClF =>
CaF2 + CaCl2 = 2 Ca + 2 ClF
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HCl(aq) + NaOH(s) = H2O(l) + NaCl(s) =>
HCl(aq) + NaOH(s) = H2O(l) + NaCl(s)
HF(aq) + RbOH(aq) = H2O(aq) + RbF(aq) =>
HF(aq) + RbOH(aq) = H2O(aq) + RbF(aq)
CuSO4 + Al(OH)3 = Al2(SO4)3 + Cu(OH)2 =>
3 CuSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Cu(OH)2
C5H11 + O2 = H2O + CO2 =>
4 C5H11 + 31 O2 = 22 H2O + 20 CO2
NO3 + NaOH = NaNO4 + H2 =>
2 NO3 + 2 NaOH = 2 NaNO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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