| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH3 + 8 KMnO4 + H2O = 8 MnO2 + 8 KOH + 3 HNO3
H2S2O8 + H2O = H2SO5 + H2SO4 =>
H2S2O8 + H2O = H2SO5 + H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
S8 + HNO3 = H2SO4 + NO2 + H2O =>
S8 + 48 HNO3 = 8 H2SO4 + 48 NO2 + 16 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C6H5NO2 + H2 = C6H7N + H2O =>
C6H5NO2 + 3 H2 = C6H7N + 2 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
C2H5OH + O2 = CO2 + H2O4 =>
2 C2H5OH + 15 O2 = 4 CO2 + 6 H2O4
Al(OH)3 + NaOH = [NaAl(OH)4] =>
Al(OH)3 + NaOH = [NaAl(OH)4]
OLi = Li + O =>
OLi = Li + O
Al(OH)3 + NH4OH = Al(OH)6 + NH4 =>
Al(OH)3 + 3 NH4OH = Al(OH)6 + 3 NH4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
BiCl3 + Na2CO3 = Bi2O3 + NaCl + CO2 =>
2 BiCl3 + 3 Na2CO3 = Bi2O3 + 6 NaCl + 3 CO2
SO3 + KNO2 = K2SO3 + NO2 =>
SO3 + 2 KNO2 = K2SO3 + 2 NO2
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
Al(OH)Cl2 + H2O = Al(OH)3 + HCl =>
Al(OH)Cl2 + 2 H2O = Al(OH)3 + 2 HCl
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
Ni3P2 + Li6S = Ni3S + Li3P =>
Ni3P2 + Li6S = Ni3S + 2 Li3P
BiONO3 + KI + H2SO4 = KBiI4 + KNO3 + K2SO4 + H2O =>
BiONO3 + 4 KI + H2SO4 = KBiI4 + KNO3 + K2SO4 + H2O
C6H5NO2 + H2 = C6H7N + H2O =>
C6H5NO2 + 3 H2 = C6H7N + 2 H2O
K2MnO4 + H2SO4 + KBr = K2SO4 + Br2 + MnSO4 + H2O =>
K2MnO4 + 4 H2SO4 + 4 KBr = 3 K2SO4 + 2 Br2 + MnSO4 + 4 H2O
C5H11OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C4H9COOH + H2O =>
5 C5H11OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C4H9COOH + 11 H2O
Fe2(CO3)3 = FeO3 + (CO)2 =>
2 Fe2(CO3)3 = 4 FeO3 + 3(CO)2
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
(C2H5)2O(l) + O2(g) = CO2(g) + H2O(l) =>
(C2H5)2O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C7H8O2 + FeCl3 = FeC7H8O2 + Cl =>
C7H8O2 + FeCl3 = FeC7H8O2 + 3 Cl
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
H2S2O8 + H2O = H2SO5 + H2SO4 =>
H2S2O8 + H2O = H2SO5 + H2SO4
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CO2 + H2O = C8H18O + O2 =>
8 CO2 + 9 H2O = C8H18O + 12 O2
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
CuSO4*5(H2O) = CuSO4 + H2O =>
CuSO4*5(H2O) = CuSO4 + 5 H2O
NaNO2 + CaSO4 = Na2SO4 + Ca(NO2)2 =>
2 NaNO2 + CaSO4 = Na2SO4 + Ca(NO2)2
Hg(NO3)2 + Na2SO3 + H2O = (HgOH)2SO3 + NaNO3 + HNO3 =>
2 Hg(NO3)2 + Na2SO3 + 2 H2O = (HgOH)2SO3 + 2 NaNO3 + 2 HNO3
CaC2 + CO2 + H2O = CH2CHCOH + Ca(OH)2 =>
7 CaC2 + CO2 + 17 H2O = 5 CH2CHCOH + 7 Ca(OH)2
Ba(NO3)2 + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2 + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
Na2SO4(aq) + NH4NO3(aq) = (NH4)2SO4 + NaNO3 =>
Na2SO4(aq) + 2 NH4NO3(aq) = (NH4)2SO4 + 2 NaNO3
Mg + H2O = Mg3O2 + H2 =>
3 Mg + 2 H2O = Mg3O2 + 2 H2
CaCO3*MgCO3 = CaCO3 + MgCO3 =>
CaCO3*MgCO3 = CaCO3 + MgCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Zn = ZnH2 =>
H2 + Zn = ZnH2
LiBr(aq) + Co(SO3)2(aq) = CoBr2 + LiSO3 =>
2 LiBr(aq) + Co(SO3)2(aq) = CoBr2 + 2 LiSO3
Fe(OH)2 + FeCl2 = FeOHCl =>
Fe(OH)2 + FeCl2 = 2 FeOHCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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