| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H36O2(s) + 26 O2(g) = 18 CO2(g) + 18 H2O(g)
N23H5 + H2O2 = H2O + N2 =>
2 N23H5 + 5 H2O2 = 10 H2O + 23 N2
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + S + O2 =>
FeSO4 + 3 AgNO3 = 3 Ag + Fe(NO3)3 + S + 2 O2
K2SO4 + H2S = K2S + SO2 + H2O =>
3 K2SO4 + 4 H2S = 3 K2S + 4 SO2 + 4 H2O
KNO3 + C12H24O12 = H2O + CO2 + KNO2 =>
24 KNO3 + C12H24O12 = 12 H2O + 12 CO2 + 24 KNO2
CuSO4 + NaOH + C2H5OH = Cu + Na2SO4 + H2O + C2H4O =>
CuSO4 + 2 NaOH + C2H5OH = Cu + Na2SO4 + 2 H2O + C2H4O
C2H6(g) + O2 = H2O + CO2 =>
2 C2H6(g) + 7 O2 = 6 H2O + 4 CO2
Ca(OH)2Cl2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Ca(OH)2Cl2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
Ca(NO3)2 + (NH4)2H(PO4) + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2H(PO4) + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20 NH4NO3
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
Zn + Mg(NO3)2 = Mg + Zn(NO3)2 =>
Zn + Mg(NO3)2 = Mg + Zn(NO3)2
C6H12O6(aq) = C2H5OH(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2(g)
PI3 + Br2 + H2O = HBr + HIO3 + H3PO4 =>
PI3 + 10 Br2 + 13 H2O = 20 HBr + 3 HIO3 + H3PO4
Ni(NO3)2 + Al2(SO4)3 = NiSO4 + Al(NO3)3 =>
3 Ni(NO3)2 + Al2(SO4)3 = 3 NiSO4 + 2 Al(NO3)3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ba(s)Cl2(s) + Na2SO4(aq) = Ba2SO4(aq) + NaCl2(aq) =>
2 Ba(s)Cl2(s) + Na2SO4(aq) = Ba2SO4(aq) + 2 NaCl2(aq)
Fe + FeCl3 = Fe2Cl2 =>
4 Fe + 2 FeCl3 = 3 Fe2Cl2
Hg(NO3)2 + HCl = HgCl2 + HNO3 =>
Hg(NO3)2 + 2 HCl = HgCl2 + 2 HNO3
NaOH + PCl5 = NaCl + Na4P2O7 + H2O =>
14 NaOH + 2 PCl5 = 10 NaCl + Na4P2O7 + 7 H2O
AgClO3 + KCl = AgO3 + KCl2 =>
AgClO3 + KCl = AgO3 + KCl2
Fe2O3 + Co = FeCo + O3 =>
Fe2O3 + 2 Co = 2 FeCo + O3
Fe2O3 + H2O = Fe2(O2H)2 =>
Fe2O3 + H2O = Fe2(O2H)2
Cr(NO3)3 + H2O = Cr2O3 + HNO3 =>
2 Cr(NO3)3 + 3 H2O = Cr2O3 + 6 HNO3
()C5H12 + ()O2 = ()CO2 + ()H2O =>
()C5H12 + 8()O2 = 5()CO2 + 6()H2O
K + HClO4 = KClO4 + H =>
K + HClO4 = KClO4 + H
H2SeO4 + NaCl = Na2SeO4 + HCl =>
H2SeO4 + 2 NaCl = Na2SeO4 + 2 HCl
KOH + P = P(OH)3 + K =>
3 KOH + P = P(OH)3 + 3 K
Pb + N = Pb2N3 =>
2 Pb + 3 N = Pb2N3
C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2
C6H8O7H2O + K2CO3 = C6H5K3O7 + CO2 + H2O =>
2 C6H8O7H2O + 3 K2CO3 = 2 C6H5K3O7 + 3 CO2 + 5 H2O
NaFeO2 + Cl2 = FeCl3 + NaO2 =>
2 NaFeO2 + 3 Cl2 = 2 FeCl3 + 2 NaO2
HgCl2 + SnCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
2 HgCl2 + SnCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
Br2 + S2O32{-} + H2O = Br1{-} + SO42{-} + H{+} =>
103 Br2 + 2 S2O32{-} + 104 H2O = 206 Br1{-} + 4 SO42{-} + 208 H{+}
ZnCl2 + CO2 = ZnCO2 + Cl2 =>
ZnCl2 + CO2 = ZnCO2 + Cl2
C8H8ClNO3S + NH4OH = C8H10N2O3S + H2O + HCl =>
C8H8ClNO3S + NH4OH = C8H10N2O3S + H2O + HCl
C3H6O + O3 = CH3COOH =>
6 C3H6O + 4 O3 = 9 CH3COOH
K2Cr2O7 + H2SO4 + HBr = Cr2(SO4)3 + K2SO4 + H2O + Br2 =>
K2Cr2O7 + 4 H2SO4 + 6 HBr = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Br2
SiO2(s) + HF(g) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(l)
H2O + KOH = KH2O + HO4 =>
4 H2O + 7 KOH = 7 KH2O + HO4
FeSO4 + H2O = Fe(OH)2 + Fe(HSO4)2 =>
2 FeSO4 + 2 H2O = Fe(OH)2 + Fe(HSO4)2
NH3 + H2SO4 = (NH4)2(SO4) =>
2 NH3 + H2SO4 = (NH4)2(SO4)
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C3H6O + F10O21 = H2O + HF + CO2 =>
13 C3H6O + 4 F10O21 = 19 H2O + 40 HF + 39 CO2
HNO3 + Na2SO4 = H2(SO4) + Na(NO3) =>
2 HNO3 + Na2SO4 = H2(SO4) + 2 Na(NO3)
C6H10O4 + NaOH = C6H8O4 + Na + H2O =>
C6H10O4 + 2 NaOH = C6H8O4 + 2 Na + 2 H2O
RbI3 + ClO3{-} = I2 + Cl{-} + Rb2(O) =>
6 RbI3 + ClO3{-} = 9 I2 + Cl{-} + 3 Rb2(O)
H3O + HPO4 + NH4 + Mo7O24 = (NH4)3[P(Mo3O10)4] + H2O =>
65 H3O + 7 HPO4 + 21 NH4 + 12 Mo7O24 = 7(NH4)3[P(Mo3O10)4] + 101 H2O
KCr(OH)4 + HCl = Cr(OH)3 + KCl + H2O =>
KCr(OH)4 + HCl = Cr(OH)3 + KCl + H2O
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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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