| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + 2 CH3COOAg = Ba(CH3COO)2 + 2 AgCl
Mn + B2(Cr2O7) = B + Mn(Cr2O7) =>
Mn + B2(Cr2O7) = 2 B + Mn(Cr2O7)
K2HPO4 + H3Po4 = KH2Po4 + H3PO4 =>
K2HPO4 + 2 H3Po4 = 2 KH2Po4 + H3PO4
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
P4(s) + O2(g) = P2O3(aq) =>
P4(s) + 3 O2(g) = 2 P2O3(aq)
Zn3 + H3PO4 = ZnPO4 + H =>
Zn3 + 3 H3PO4 = 3 ZnPO4 + 9 H
H3PO4 + H2O = HPO4 + H4O =>
H3PO4 + H2O = HPO4 + H4O
NaH + HO = Na + H2O =>
NaH + HO = Na + H2O
NiCl2(aq) + Na2SO4(aq) = NiSO4 + NaCl =>
NiCl2(aq) + Na2SO4(aq) = NiSO4 + 2 NaCl
NH4Br + H2SO4 = Br2 + H2S + H2O + NH4HSO4 =>
8 NH4Br + 9 H2SO4 = 4 Br2 + H2S + 4 H2O + 8 NH4HSO4
Co(OH)2 + NH3 = [Co(NH3)6]{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = [Co(NH3)6]{2+} + 2 OH{-}
(CH3CO)2O + KOH = KO + (CH3CO)2OH =>
(CH3CO)2O + KOH = KO + (CH3CO)2OH
K2Cr2O7 + SnCl2 + H2SO4 = SnCl4 + K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + H2O =>
2 K2Cr2O7 + 6 SnCl2 + 14 H2SO4 = 3 SnCl4 + 2 K2SO4 + 2 Cr2(SO4)3 + 3 Sn(SO4)2 + 14 H2O
C2H4O + Cu(OH)2 = C4H4O2 + Cu2O + H2O =>
2 C2H4O + 4 Cu(OH)2 = C4H4O2 + 2 Cu2O + 6 H2O
C8H9NO2 + C12H22O11 = C10H15N + CO2 + H2O =>
8 C8H9NO2 + 3 C12H22O11 = 8 C10H15N + 20 CO2 + 9 H2O
HF + Mn = MnF2 + H2 =>
2 HF + Mn = MnF2 + H2
NHCO + MgSO = NHSO + MgCO =>
NHCO + MgSO = NHSO + MgCO
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
K + water = K(OH) + H =>
K + H2O = K(OH) + H
FeP + O2 = Fe2O3 + P2O5 =>
2 FeP + 4 O2 = Fe2O3 + P2O5
Na2CO3 + NH4NO3 = NaNO3 + (NH4)2CO3 =>
Na2CO3 + 2 NH4NO3 = 2 NaNO3 + (NH4)2CO3
BaO(s) + H2O(l) = H2Ba + O2 =>
BaO(s) + H2O(l) = H2Ba + O2
C6H5CH2OH + OH{-} = C6H5CH2O{-} + H2O =>
C6H5CH2OH + OH{-} = C6H5CH2O{-} + H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NO2 + NH3 + H2O =>
7 Bi(NO3)3*5H2O + 7 NH4VO3 = 7 BiVO4 + 24 NO2 + 4 NH3 + 43 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C4H8O + NaOH = Na + H2O + CH =>
C4H8O + 2 NaOH = 2 Na + 3 H2O + 4 CH
C14H10O4 + O2 = H2O + CO2 =>
2 C14H10O4 + 29 O2 = 10 H2O + 28 CO2
CoCl2 + LiOH = Co(OH)2 + Li + Cl2 =>
CoCl2 + 2 LiOH = Co(OH)2 + 2 Li + Cl2
MnSO4 + KBrO3 + KOH = K2MnO4 + KBrO + K2SO4 + H2O =>
MnSO4 + KBrO3 + 4 KOH = K2MnO4 + KBrO + K2SO4 + 2 H2O
SbS3 + O2 = Sb2O3 + SO2 =>
4 SbS3 + 15 O2 = 2 Sb2O3 + 12 SO2
C6H5Cl + CH3OH = C6H5CH2OH + HCl =>
C6H5Cl + CH3OH = C6H5CH2OH + HCl
Mg + AgNO = AgMgNO =>
Mg + AgNO = AgMgNO
Na2SO4 + CaBr2 = NaBr + Ca2(SO4)2 =>
2 Na2SO4 + 2 CaBr2 = 4 NaBr + Ca2(SO4)2
CuO + WO3 = Cu3WO6 =>
3 CuO + WO3 = Cu3WO6
C3H6 + KMnO4 + H2O = MnO2 + C3H8O2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C3H8O2 + 2 KOH
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
Co(H2O)6{3+} + H2O = Co(H2O)6{2+} + H{+} + O2 =>
4 Co(H2O)6{3+} + 2 H2O = 4 Co(H2O)6{2+} + 4 H{+} + O2
CuCl2 + SnCl2 = CuCl + SnCl4 =>
2 CuCl2 + SnCl2 = 2 CuCl + SnCl4
Fe2(CO3)3 + Ba = BaCO3 + Fe2 =>
Fe2(CO3)3 + 3 Ba = 3 BaCO3 + Fe2
HCl + MgO = H2O + MgCl2 =>
2 HCl + MgO = H2O + MgCl2
NH4Cl + HOH = Cl + H + NH4OH =>
NH4Cl + HOH = Cl + H + NH4OH
CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2
ClSO3H + PET = ClSO3PET + H2 =>
2 ClSO3H + 2 PET = 2 ClSO3PET + H2
NO3 + H2SO4 = (NO3)2SO4 + H2 =>
2 NO3 + H2SO4 = (NO3)2SO4 + H2
Ca + CO3 + HCl = CO2 + H2O + CaCl =>
2 Ca + CO3 + 2 HCl = CO2 + H2O + 2 CaCl
Al(s) + H2SO4 = AlSO4 + H2(g) =>
Al(s) + H2SO4 = AlSO4 + H2(g)
K2SO4 + Mg = K + MgSO4 =>
K2SO4 + Mg = 2 K + MgSO4
Na + H2S = H2 + Na2S =>
2 Na + H2S = H2 + Na2S
Fe + Ni(NO3)2 = Fe(NO3) + Ni =>
2 Fe + Ni(NO3)2 = 2 Fe(NO3) + Ni
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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