| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K2CrO4 + 6 HCl = K2CrO7 + 3 CrO2 + 6 KCl + 3 H2O
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
Pb(NO3)2 + H2Br = PbBr + HNO3 =>
Pb(NO3)2 + H2Br = PbBr + 2 HNO3
O2 + C10H20 = H2O + CO2 =>
15 O2 + C10H20 = 10 H2O + 10 CO2
Si5H11 + Br3 = Si + HBr =>
3 Si5H11 + 11 Br3 = 15 Si + 33 HBr
Rb + Cl2 = RbCl2 =>
Rb + Cl2 = RbCl2
HNO3 + NH2SO3H = N2 + H2SO4 + H2O =>
3 HNO3 + 5 NH2SO3H = 4 N2 + 5 H2SO4 + 4 H2O
Ba + (ClO3)2 = Ba(ClO3)2 =>
Ba + (ClO3)2 = Ba(ClO3)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
MgCl(aq) + NaOH = NaCl(aq) + MgOH =>
MgCl(aq) + NaOH = NaCl(aq) + MgOH
H + I3O2 = H2O + I =>
4 H + I3O2 = 2 H2O + 3 I
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
N2O + KCIO3 + KOH = KCI + KNO2 + H2O =>
3 N2O + 2 KCIO3 + 6 KOH = 2 KCI + 6 KNO2 + 3 H2O
NaPO + AgNO = AgPO + NaNO =>
NaPO + AgNO = AgPO + NaNO
HCl + CN = HCN + Cl =>
HCl + CN = HCN + Cl
CH3COOH + NaOH = CH3CH(OH)COONa + H2O =>
3 CH3COOH + 2 NaOH = 2 CH3CH(OH)COONa + 2 H2O
Mg3(PO4)2 + CuI2 = MgI2 + Cu3(PO4)2 =>
Mg3(PO4)2 + 3 CuI2 = 3 MgI2 + Cu3(PO4)2
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
Na2O + H2O = Na + H2O2 =>
Na2O + H2O = 2 Na + H2O2
C9H9NO3 + H2O = C7H7NO2 + C2H4O2 =>
C9H9NO3 + H2O = C7H7NO2 + C2H4O2
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
C4H6 + O2 = HO + CO2 =>
C4H6 + 7 O2 = 6 HO + 4 CO2
SO2 + HOH + O2 = H2SO4 =>
2 SO2 + 2 HOH + O2 = 2 H2SO4
HClO4 + HCl = H2O + Cl2 =>
HClO4 + 7 HCl = 4 H2O + 4 Cl2
Fe2(SO4)3 + K3PO4 = FePO4(s) + K2SO4(aq) =>
Fe2(SO4)3 + 2 K3PO4 = 2 FePO4(s) + 3 K2SO4(aq)
C15H15O7 + O2 = CO2 + H2O =>
4 C15H15O7 + 61 O2 = 60 CO2 + 30 H2O
H2O(l) + Ca(s) = H2 + OCa(s) =>
H2O(l) + Ca(s) = H2 + OCa(s)
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + NaNO3 =>
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + 2 NaNO3
C7H6O + C3H6O = C17H14O + OH =>
23 C7H6O + 3 C3H6O = 10 C17H14O + 16 OH
C6H3(NO2)2NHNH2 + CH3CH2CHO = C9H10N4O4 + H2O =>
C6H3(NO2)2NHNH2 + CH3CH2CHO = C9H10N4O4 + H2O
Ba(ClO3)2 + (NH4)2SO4 = BaSO4 + NH4ClO3 =>
Ba(ClO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4ClO3
Cu(C2H3O2)2 + NaOH = CuOH + Na(C2H3O2)2 =>
Cu(C2H3O2)2 + NaOH = CuOH + Na(C2H3O2)2
C3H8O2 = C3H6O2 + H2 =>
C3H8O2 = C3H6O2 + H2
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
MnO + SO2 = MnS + O2 =>
2 MnO + 2 SO2 = 2 MnS + 3 O2
PBO2(S) = PBO(S) + O2(g) =>
2 PBO2(S) = 2 PBO(S) + O2(g)
CaCl + RbI = CaI + RbCl =>
CaCl + RbI = CaI + RbCl
CCl4 + HF + H2O + O2 = C2Cl2F2 + HClO3 =>
2 CCl4 + 2 HF + 2 H2O + 8 O2 = C2Cl2F2 + 6 HClO3
KNO2 + H2O = HNO2 + K + OH =>
KNO2 + H2O = HNO2 + K + OH
Cu + S8 + O2 = Cu2S(O2) =>
16 Cu + S8 + 8 O2 = 8 Cu2S(O2)
Na3O2H + Cu(OH)2 = Na3O4H3Cu =>
Na3O2H + Cu(OH)2 = Na3O4H3Cu
KMnO4 + Na2S203 + H2SO4 = K2SO4 + MnSO4 + Na2SO2 + H2O =>
1216 KMnO4 + 5 Na2S203 + 814 H2SO4 = 608 K2SO4 + 1216 MnSO4 + 5 Na2SO2 + 814 H2O
H2 + KMnO4 = KOH + MnO + O2 =>
H2 + 2 KMnO4 = 2 KOH + 2 MnO + 2 O2
AsH3 + OH = H3AsO43 + H2O =>
AsH3 + 86 OH = H3AsO43 + 43 H2O
HNO3 + KSCN = H(SCN) + KNO3 =>
HNO3 + KSCN = H(SCN) + KNO3
PbSO3 + HCl = PbCl2 + H2SO3 =>
PbSO3 + 2 HCl = PbCl2 + H2SO3
Mg + MnCl3 = MgCl2 + Mn =>
3 Mg + 2 MnCl3 = 3 MgCl2 + 2 Mn
Pb(C2H3O2)2 + NH3 = PbNH3 + C2H3O2 =>
Pb(C2H3O2)2 + NH3 = PbNH3 + 2 C2H3O2
HgSO4 + Mg = MgSO4 + Hg =>
HgSO4 + Mg = MgSO4 + Hg
C10H15NO + Li + NH4OH = C10H15N + LiOH + NH3 =>
C10H15NO + 2 Li + NH4OH = C10H15N + 2 LiOH + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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