| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + KCl = NaClKNO3
Br2 + F = BrF4 =>
Br2 + 8 F = 2 BrF4
K2CO3 + HNO3 = CO3 + K2HNO3 =>
K2CO3 + HNO3 = CO3 + K2HNO3
NH4OH + NaOH = NH4Na + OH =>
NH4OH + NaOH = NH4Na + 2 OH
H2 + Be = HBe =>
H2 + 2 Be = 2 HBe
Co(en)2Cl2(aq) + H2O2(aq) = [Co(en)2Cl2]{+} + OH{-}(aq) =>
2 Co(en)2Cl2(aq) + H2O2(aq) = 2[Co(en)2Cl2]{+} + 2 OH{-}(aq)
Cd + Cu{+} = Cd2{+} + Cu =>
2 Cd + Cu{+} = Cd2{+} + Cu
C2H7NO + C4H7Br + KOH = C10H19NO + KBrH2O =>
C2H7NO + 2 C4H7Br + 2 KOH = C10H19NO + 2 KBrH2O
NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3
Al + NaOH = Al(NaO)3 + H2 =>
2 Al + 6 NaOH = 2 Al(NaO)3 + 3 H2
Na3PO4 + Li = LiNa3PO4 =>
Na3PO4 + Li = LiNa3PO4
HBr + C2H5NH2 = NH3 + C2H5Br =>
HBr + C2H5NH2 = NH3 + C2H5Br
As + NaClO + NaOH + H2O = NaH2AsO4 + NaCl =>
2 As + 5 NaClO + 2 NaOH + H2O = 2 NaH2AsO4 + 5 NaCl
NH3(g) = N2(g) + H2(g)NH3(g) = N2(g) + H2(g) =>
5 NH3(g) = N2(g) + 3 H2(g)NH3(g)
H2 + Na2 = NaH3 =>
3 H2 + Na2 = 2 NaH3
C2H4Br2 + NaOH = C2H5OH + NaBr + O2 =>
2 C2H4Br2 + 4 NaOH = 2 C2H5OH + 4 NaBr + O2
H2SO4 + Mn(OH)2 = MnSO4 + HOH =>
H2SO4 + Mn(OH)2 = MnSO4 + 2 HOH
Cr + Ag = CrAg =>
Cr + Ag = CrAg
Mg + HCl = MgCl3 + H2 =>
2 Mg + 6 HCl = 2 MgCl3 + 3 H2
NaCl + HCl = NaH2 + Cl =>
NaCl + 2 HCl = NaH2 + 3 Cl
*C4H10 + *13O2 = *4CO2 + *5H2O =>
2*C4H10 + *13O2 = 2*4CO2 + 2*5H2O
KBr + K2Cr2O7 + HCl = CrCl3 + Br2 + KCl + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu295Zn5O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 295 Cu(CO2CH3)2 + 5 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu295Zn5O700 + 2600 CO + 1950 H2O
CrCl3 + HClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 HClO + 13 NaOH = 2 Na2CrO4 + 9 NaCl + 8 H2O
Al2S3 + KOH = Al(OH)3 + K2S =>
Al2S3 + 6 KOH = 2 Al(OH)3 + 3 K2S
Li + Ba(NO3)2 = Ba + Li(NO3)2 =>
Li + Ba(NO3)2 = Ba + Li(NO3)2
C2H3Cl + H2 = C2H5Cl =>
C2H3Cl + H2 = C2H5Cl
K3PO4 + LiNO3 = Li3PO4 + KNO3 =>
K3PO4 + 3 LiNO3 = Li3PO4 + 3 KNO3
Na2SO4 + ZnCl2 = NaCl + ZnSO4 =>
Na2SO4 + ZnCl2 = 2 NaCl + ZnSO4
CH2O + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 CH2O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
HCl + NaF = NaCl + HF =>
HCl + NaF = NaCl + HF
F2O + H2O = FOH =>
F2O + H2O = 2 FOH
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
KIBr = KBr + I =>
KIBr = KBr + I
ZnSO4 + K3PO4 = K2SO4 + Zn3(PO4)2 =>
3 ZnSO4 + 2 K3PO4 = 3 K2SO4 + Zn3(PO4)2
Al + NaOH = Al(NaO)3 + H2 =>
2 Al + 6 NaOH = 2 Al(NaO)3 + 3 H2
NH4OH + CuO = Cu2O + H2O + N2O =>
2 NH4OH + 8 CuO = 4 Cu2O + 5 H2O + N2O
NaOH + K2SO4 = Na2SO4 + KOH(aq) =>
2 NaOH + K2SO4 = Na2SO4 + 2 KOH(aq)
Li2SO4 + Ba(OH)2 = LiOH + BaSO4 =>
Li2SO4 + Ba(OH)2 = 2 LiOH + BaSO4
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
H2S + Mn(OH)6 = Mn2S6 + H2O =>
6 H2S + 2 Mn(OH)6 = Mn2S6 + 12 H2O
Sn(NO3)4 = Sn + NO3 =>
Sn(NO3)4 = Sn + 4 NO3
HCe + AgNO3 = HNO3 + AgCe =>
HCe + AgNO3 = HNO3 + AgCe
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Cl2(g) + KBr(aq) = K(aq) + BrCl2 =>
Cl2(g) + KBr(aq) = K(aq) + BrCl2
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Al + HNO3 = Al(NO3)2 + NH3 + H2O =>
4 Al + 9 HNO3 = 4 Al(NO3)2 + NH3 + 3 H2O
CuSO4 + (NH4OH)2 = (Cu(NH3)4)SO4 + H2O =>
CuSO4 + 2(NH4OH)2 = (Cu(NH3)4)SO4 + 4 H2O
Hg + Cl = Hg2Cl2 =>
2 Hg + 2 Cl = Hg2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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