| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 2 PbCrO4 + 8 H2SO4 = 3 I2 + 2 PbSO4 + Cr2(SO4)3 + 3 K2SO4 + 8 H2O
H3BO3 + Ca(OH)2 = Ca(BO2)2 + H2O =>
2 H3BO3 + Ca(OH)2 = Ca(BO2)2 + 4 H2O
NH3 + Al(OH)3 = N(OH)3 + H3Al =>
NH3 + Al(OH)3 = N(OH)3 + H3Al
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
SnSO3 = SnSO2 + O2 =>
2 SnSO3 = 2 SnSO2 + O2
LiH2PO4 + MgCO3 = Li2MgP2O7 + H2O + CO2 =>
2 LiH2PO4 + MgCO3 = Li2MgP2O7 + 2 H2O + CO2
Na + FeCl2 = NaCl + Fe =>
2 Na + FeCl2 = 2 NaCl + Fe
NH4CH3CO2 + K2SO4 = SO4(NH4)2 + KCH3CO2 =>
2 NH4CH3CO2 + K2SO4 = SO4(NH4)2 + 2 KCH3CO2
Al + NaOH + Cl2 = NaAlO2 + NaCl + H2O =>
2 Al + 8 NaOH + 3 Cl2 = 2 NaAlO2 + 6 NaCl + 4 H2O
MnSO4 + PbO2 + HNO3 = H2O + HMnO4 + Pb(NO3)2 + H2SO4 =>
2 MnSO4 + 5 PbO2 + 10 HNO3 = 2 H2O + 2 HMnO4 + 5 Pb(NO3)2 + 2 H2SO4
CCH8O2N + O2 = CO2 + H2O + NO2 =>
CCH8O2N + 4 O2 = 2 CO2 + 4 H2O + NO2
SO3 + H2SO4 = H2SO4(SO3) =>
SO3 + H2SO4 = H2SO4(SO3)
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
KMnO4 + C6H5OH + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
16 KMnO4 + 35 C6H5OH + 24 H2SO4 = 30 C6H5COOH + 16 MnSO4 + 8 K2SO4 + 39 H2O
Mn2O7 + HF = MnF7 + H2O =>
Mn2O7 + 14 HF = 2 MnF7 + 7 H2O
NH3Cl + Ca(OH)2 = NH4 + O + CaCl2 =>
2 NH3Cl + Ca(OH)2 = 2 NH4 + 2 O + CaCl2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CH3COOH + K(OH) = CH3COOK + H2O =>
CH3COOH + K(OH) = CH3COOK + H2O
O + S = SO4 =>
4 O + S = SO4
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O + 5 Na2SO4
Ni(ClO4)2 + Na3PO4 = Ni3(PO4)2 + NaClO4 =>
3 Ni(ClO4)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaClO4
NH4I + Br2 = (NH4)2Br + I =>
4 NH4I + Br2 = 2(NH4)2Br + 4 I
H{+} + MnO4{-} + NO = Mn{2+} + NO3{-} + H2O =>
4 H{+} + 3 MnO4{-} + 5 NO = 3 Mn{2+} + 5 NO3{-} + 2 H2O
Mn(OH)7 + H3AsO3 = Mn3(AsO3)7 + H2O =>
3 Mn(OH)7 + 7 H3AsO3 = Mn3(AsO3)7 + 21 H2O
C + H2 + N2 + Br2 = C2H5NBr =>
4 C + 5 H2 + N2 + Br2 = 2 C2H5NBr
PH3 + O2 = H2O + PO10 =>
4 PH3 + 23 O2 = 6 H2O + 4 PO10
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
S3O2 + (Ag2)3 = S3Ag6 + O2 =>
S3O2 + (Ag2)3 = S3Ag6 + O2
potassiumhydroxide + C2H5ClO = C2H4O + potassiumchloride + water =>
KOH + C2H5ClO = C2H4O + KCl + H2O
Fe(OH)3(s) + NaOH(aq) = NaFeO2(aq) + H2O =>
Fe(OH)3(s) + NaOH(aq) = NaFeO2(aq) + 2 H2O
Br2 + Sb2O3 + KOH = K2SbO4 + KBr + H2O =>
3 Br2 + Sb2O3 + 10 KOH = 2 K2SbO4 + 6 KBr + 5 H2O
NH4Cl + HCl = NH4H + ClCl =>
NH4Cl + HCl = NH4H + ClCl
KBr + H2SO4 = Br2 + SO2 + H2O + K(SO4) =>
2 KBr + 4 H2SO4 = Br2 + 2 SO2 + 4 H2O + 2 K(SO4)
C11H20(s) + O2(g) = CO2(g) + H2O(g) =>
C11H20(s) + 16 O2(g) = 11 CO2(g) + 10 H2O(g)
[Cd(NH3)4](NO3)2 + NiCl2 = [CdCl4](NO3)2 + Ni(NH3)2 =>
[Cd(NH3)4](NO3)2 + 2 NiCl2 = [CdCl4](NO3)2 + 2 Ni(NH3)2
HCl + KH2PO4 = KH3PO4 + Cl =>
HCl + KH2PO4 = KH3PO4 + Cl
BaCl2 + C = Ba2C + Cl =>
2 BaCl2 + C = Ba2C + 4 Cl
Cr3{3+} + BiO3{-} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
2 Cr3{3+} + 15 BiO3{-} + 48 H{+} = 3 Cr2O7{2-} + 15 Bi{3+} + 24 H2O
C2H3O2 + Sr(OH)2 = OH + Sr(C2H3O2)2 =>
2 C2H3O2 + Sr(OH)2 = 2 OH + Sr(C2H3O2)2
HgCl2 + Cu = CuCl2 + Hg2 =>
2 HgCl2 + 2 Cu = 2 CuCl2 + Hg2
NaOCl + NaCrO2 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaOCl + 2 NaCrO2 + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
KCl + NaCl = KNa + Cl2 =>
KCl + NaCl = KNa + Cl2
HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3
Na(s) + Cl(s) = NaCl =>
Na(s) + Cl(s) = NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cl2(g) + Mg(s) = Mg2Cl2 =>
Cl2(g) + 2 Mg(s) = Mg2Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaOH2 + H2SO4 = H2SO4OH2 + Ba =>
BaOH2 + H2SO4 = H2SO4OH2 + Ba
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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