| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 Al + HNO3 + 9 H{+} = NH4{+} + 8 Al3{+} + 3 H2O
Br2 + H3PO4 = P2 + HBrO3 + H2O =>
Br2 + 2 H3PO4 = P2 + 2 HBrO3 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NH4ClAgNO3 = AgClNH4NO3 =>
NH4ClAgNO3 = AgClNH4NO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
Na2CO3 + NH2CONH2 = NH3 + NaOCN + CO2 =>
Na2CO3 + 3 NH2CONH2 = 4 NH3 + 2 NaOCN + 2 CO2
O2 + P4O6 + H2O = H3PO4 =>
2 O2 + P4O6 + 6 H2O = 4 H3PO4
Ca(NO3)2 + NaOH = Na + NO3 + CaOH =>
Ca(NO3)2 + NaOH = Na + 2 NO3 + CaOH
MnC2O4 = Mn + CO2 =>
MnC2O4 = Mn + 2 CO2
Cu + HCl + O2 + H2O = Cu2(OH)3Cl =>
2 Cu + HCl + O2 + H2O = Cu2(OH)3Cl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3
Zn(O2CCH3)2 + (NH4)2SO4 = NH4(O2CCH3) + ZnSO4 =>
Zn(O2CCH3)2 + (NH4)2SO4 = 2 NH4(O2CCH3) + ZnSO4
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl =>
CH3C6H4NH2 + HCl = CH3C6H4NH3Cl
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl =>
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl
Mg + P = Mg3P =>
3 Mg + P = Mg3P
C14H14N3NaO3S + H2SO4 = C14H14N3NaO3SH2SO4 =>
C14H14N3NaO3S + H2SO4 = C14H14N3NaO3SH2SO4
K2Cr2O7 + HCl = KCl2 + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl2 + 2 CrCl3 + 2 Cl2 + 7 H2O
CaCO3(s) + HCl(aq) = CaCl2 + H2O + CO2 =>
CaCO3(s) + 2 HCl(aq) = CaCl2 + H2O + CO2
NH3 + HgO = H2O + Hg + N =>
2 NH3 + 3 HgO = 3 H2O + 3 Hg + 2 N
Co(OH)2 + H = Co + H2O =>
Co(OH)2 + 2 H = Co + 2 H2O
Co(NO3)2 + Na2SiO3 = Co2(SiO3)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SiO3 = Co2(SiO3)2 + 4 NaNO3
HIO3 + FeI3 + HCl = FeCl3 + ICl + H2O =>
3 HIO3 + 2 FeI3 + 15 HCl = 2 FeCl3 + 9 ICl + 9 H2O
Mg4 + H2SO4 = MgSO4 + H2 =>
Mg4 + 4 H2SO4 = 4 MgSO4 + 4 H2
AgNO3(aq) + HCl(aq) = AgCl + HNO3 =>
AgNO3(aq) + HCl(aq) = AgCl + HNO3
Al + Ca(CH3COO)2 = Al(CH3COO)2 + Ca =>
Al + Ca(CH3COO)2 = Al(CH3COO)2 + Ca
Mg(OH)2 + hydrochloricacid = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
C2H6N2 + O2 = CO2 + H2O + N2 =>
2 C2H6N2 + 7 O2 = 4 CO2 + 6 H2O + 2 N2
Fe2SO4 + KClO3 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
5 Fe2SO4 + 4 KClO3 + 12 H2SO4 = 5 Fe2(SO4)3 + 2 K2SO4 + 2 Cl2 + 12 H2O
C6H10O + (NH2OH)2H2SO4 + NH4OH = C6H11NO + (NH4)2SO4 + H2O =>
2 C6H10O + (NH2OH)2H2SO4 + 2 NH4OH = 2 C6H11NO + (NH4)2SO4 + 4 H2O
Cu(HCOO)2 + Na3PO4 = HCOONa + Cu3(PO4)2 =>
3 Cu(HCOO)2 + 2 Na3PO4 = 6 HCOONa + Cu3(PO4)2
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
HCl + Na2(CO3) = H2(CO3) + NaCl =>
2 HCl + Na2(CO3) = H2(CO3) + 2 NaCl
(NH4)2C2O4 + Pb3(PO3)4 = (NH4)3PO3 + Pb(C2O4)2 =>
6(NH4)2C2O4 + Pb3(PO3)4 = 4(NH4)3PO3 + 3 Pb(C2O4)2
(COOH)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3(COOH)2 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
(CH3CO2H) + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2(CH3CO2H) + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
Li2HPO3 + H2O = Li2 + PO4 + H30 =>
10 Li2HPO3 + 10 H2O = 10 Li2 + 10 PO4 + H30
Na2SO4 + BaCl2 + HCl = NaCl2 + BaSO4 + H2 =>
Na2SO4 + BaCl2 + 2 HCl = 2 NaCl2 + BaSO4 + H2
CuSO4*5H2O + NH3 = CuSO4*3Cu(OH)2 + (NH4)2SO4 + H2O =>
4 CuSO4*5H2O + 6 NH3 = CuSO4*3Cu(OH)2 + 3(NH4)2SO4 + 14 H2O
CuSO4*5H2O + NH3 = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4 + 5 H2O
CUSO4*5H2O + NH3 = [CU(NH3)4]SO4*H2O + H2O =>
CUSO4*5H2O + 4 NH3 = [CU(NH3)4]SO4*H2O + 4 H2O
FeCl3 + H2SO4 = FeCl3O4 + S + H2O =>
3 FeCl3 + 4 H2SO4 = 3 FeCl3O4 + 4 S + 4 H2O
Mn4 + O2 = MnO4 =>
Mn4 + 8 O2 = 4 MnO4
CuSO4*5H2O + NH3 = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4*H2O + 4 H2O
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O
CUSO4*5H2O + NH3 = [CU(NH3)4]SO4*H2O + H2O =>
CUSO4*5H2O + 4 NH3 = [CU(NH3)4]SO4*H2O + 4 H2O
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O + 4 H2O
CuSO4*5H2O + NH3 = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4*H2O + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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