| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO5 + 9 HI = 10 I + 5 H2O
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
Br2O5 + Cl2 = Cl2O5 + Br2 =>
Br2O5 + Cl2 = Cl2O5 + Br2
Mg(OH)2(l) + HCl(l) = MgCl2(ac) + H2O(l) =>
Mg(OH)2(l) + 2 HCl(l) = MgCl2(ac) + 2 H2O(l)
C7H16 + NaI = H16INaC7 =>
C7H16 + NaI = H16INaC7
Zn(S) + HgSO4(aq) = ZnSO4(aq) + Hg(S) =>
Zn(S) + HgSO4(aq) = ZnSO4(aq) + Hg(S)
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)2(NO3)2
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
Na2SiO3*H2O = H2O + Na2SiO3 =>
Na2SiO3*H2O = H2O + Na2SiO3
Zn(CH3COO)2 + (NH4)2SO4 = ZnSO4 + NH4CH3COO =>
Zn(CH3COO)2 + (NH4)2SO4 = ZnSO4 + 2 NH4CH3COO
Cl2 + TiBr4 = TiCl4 + Br =>
2 Cl2 + TiBr4 = TiCl4 + 4 Br
H3PO4 + Zn = H3 + ZnPO4 =>
H3PO4 + Zn = H3 + ZnPO4
NaBO2 + Cu(BO2)2 + C = CO2 + Na2B4O7 + Cu =>
4 NaBO2 + 2 Cu(BO2)2 + C = CO2 + 2 Na2B4O7 + 2 Cu
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Zn + Ca = CaZn =>
Zn + Ca = CaZn
C2H46O2 + H2O2 = CH3CO2H + H2O =>
C2H46O2 + 21 H2O2 = CH3CO2H + 42 H2O
KBr + MnO2 + HCl = Br2 + MnCl2 + KCl + H2O =>
2 KBr + MnO2 + 4 HCl = Br2 + MnCl2 + 2 KCl + 2 H2O
BaHPO4 + NaCN = Ba(CN)2 + Na2HPO4 =>
BaHPO4 + 2 NaCN = Ba(CN)2 + Na2HPO4
H2CO3 + CaO = CaCO3 + H2O =>
H2CO3 + CaO = CaCO3 + H2O
C = C8 =>
8 C = C8
Zn(NO3)2 + NH4Cl = Zn + Cl2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4Cl = Zn + Cl2 + 2 NH4NO3
CoCl2*6H2O + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl3 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 20 NH3 + O2 = 4(Co(NH3)6)Cl3 + 26 H2O
Li2O + BaO = Li2BaO2 =>
Li2O + BaO = Li2BaO2
ZnSO4 + H2S = H2SO4 + ZnS =>
ZnSO4 + H2S = H2SO4 + ZnS
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C6H5NHCOCH3 + Na2SO4 = NaC6H5NHCOCH3 + SO4 =>
2 C6H5NHCOCH3 + Na2SO4 = 2 NaC6H5NHCOCH3 + SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ni(OH2)6 + NH3 = Ni(NH3)5 + H2O =>
Ni(OH2)6 + 5 NH3 = Ni(NH3)5 + 6 H2O
NaOH + NO2 = NaHNO3 =>
NaOH + NO2 = NaHNO3
Na2CO3 + C2H3O2 = NaC2H3O2 + CO2 + H2O =>
7 Na2CO3 + 16 C2H3O2 = 14 NaC2H3O2 + 11 CO2 + 3 H2O
H2O + SO2 = H2SO4 + SO =>
H2O + 2 SO2 = H2SO4 + SO
Ba(HCO3)2 + KOH = Ba(OH)2 + K2CO3 + H2O =>
Ba(HCO3)2 + 4 KOH = Ba(OH)2 + 2 K2CO3 + 2 H2O
CUS + HNO3 = CU(NO3)2 + S + H2O + NO =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 4 H2O + 2 NO
C3H6O + C7H6O = C17H14O + OH =>
3 C3H6O + 23 C7H6O = 10 C17H14O + 16 OH
CH4 + F2 = C + HF =>
CH4 + 2 F2 = C + 4 HF
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Na2SiO3*H2O = H2O + Na2SiO3 =>
Na2SiO3*H2O = H2O + Na2SiO3
Cu(NO3)2 + NH4 + H2O = Cu(OH)2 + NH4NO3 =>
5 Cu(NO3)2 + 8 NH4 + 7 H2O = 5 Cu(OH)2 + 9 NH4NO3
Zn(NO3)2 + N2H4 = Zn + H2O + N2 =>
Zn(NO3)2 + 3 N2H4 = Zn + 6 H2O + 4 N2
Ag2O(s) + H2(g) = Ag(s) + H2O(g) =>
Ag2O(s) + H2(g) = 2 Ag(s) + H2O(g)
Fe2(CO3)3 = Fe2O3 + CO2 = =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
C6H6 + O2 = CCO2 + H2O =>
2 C6H6 + 9 O2 = 6 CCO2 + 6 H2O
Pb(CH3COO)2 = PbC + C + H2O + O2 =>
2 Pb(CH3COO)2 = 2 PbC + 6 C + 6 H2O + O2
H2CrO4 + Nb2(SO4)5 = H2SO4 + Nb2(CrO4)5 =>
5 H2CrO4 + Nb2(SO4)5 = 5 H2SO4 + Nb2(CrO4)5
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Au(NO3)3 + NaCl = AuCl3 + NaNO3 =>
Au(NO3)3 + 3 NaCl = AuCl3 + 3 NaNO3
K2[HgI4] + K2S = HgS + KI =>
K2[HgI4] + K2S = HgS + 4 KI
Lu + S = LuS =>
Lu + S = LuS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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