| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4S + FeNO3 = NH4SFeNO3
Fe(OH)3(s) + HNO3(aq) = Fe(NO3)3 + H2O(l) =>
Fe(OH)3(s) + 3 HNO3(aq) = Fe(NO3)3 + 3 H2O(l)
C6H12O6 = C2H5O + CO2 + H2O =>
11 C6H12O6 = 24 C2H5O + 18 CO2 + 6 H2O
H2S + CO = CH3CO2H + S84 =>
84 H2S + 84 CO = 42 CH3CO2H + S84
C6H10 + HBr = C6H13Br + Br2 =>
C6H10 + 3 HBr = C6H13Br + Br2
I2 + KMnO4 = MnO4 + KI =>
I2 + 2 KMnO4 = 2 MnO4 + 2 KI
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
C10H20O + H3PO4 = C11H24 + H3O + H2PO4 =>
11 C10H20O + 53 H3PO4 = 10 C11H24 + 11 H3O + 53 H2PO4
Hg + AgNo3 = Hg(No3)2 + Ag =>
Hg + 2 AgNo3 = Hg(No3)2 + 2 Ag
Cu(II) + AgNO3 = Ag + Cu(II)NO3 =>
Cu(II) + AgNO3 = Ag + Cu(II)NO3
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
Mn + NH4OH = NH4 + Mn(OH)3 =>
Mn + 3 NH4OH = 3 NH4 + Mn(OH)3
C12H10S2 + O2 = SO2 + CO + H2O =>
2 C12H10S2 + 21 O2 = 4 SO2 + 24 CO + 10 H2O
H2TeO3 + Bi(OH)3 = Bi2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Bi(OH)3 = Bi2(TeO3)3 + 6 H2O
F2(s) + NaOH(l) = NaF(s) + O2(g) + H2O(l) =>
2 F2(s) + 4 NaOH(l) = 4 NaF(s) + O2(g) + 2 H2O(l)
FeS2 + Br2 = S8 + Fe{3+} + Br{-} =>
4 FeS2 + 6 Br2 = S8 + 4 Fe{3+} + 12 Br{-}
(NH4)6(Mo7O24) + HCl = (NH4)Cl + H6(Mo7O24) =>
(NH4)6(Mo7O24) + 6 HCl = 6(NH4)Cl + H6(Mo7O24)
NaBrO3 + F2 + NaOH = NaF + NaBrO4 + H2O =>
NaBrO3 + F2 + 2 NaOH = 2 NaF + NaBrO4 + H2O
(NH4)(NO3)(aq) = N2O(g) + H2O =>
(NH4)(NO3)(aq) = N2O(g) + 2 H2O
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
NaOH + Cu = NaCuH + O2 =>
2 NaOH + 2 Cu = 2 NaCuH + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K2CrO7 + Cr2Cl2 + HCl = KCl + CrCl3 + H2O =>
4 K2CrO7 + 9 Cr2Cl2 + 56 HCl = 8 KCl + 22 CrCl3 + 28 H2O
LiOH + S = Li2S + OH =>
2 LiOH + S = Li2S + 2 OH
H2SO4(aq) + SrCl2(aq) = HCl + SrSO4 =>
H2SO4(aq) + SrCl2(aq) = 2 HCl + SrSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + KOH + H2O = K[Zn(OH)3] + H2 =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + H2
P2O5 + H2O = (PHO3) =>
P2O5 + H2O = 2(PHO3)
BeCl2 + K = Be + KCl2 =>
BeCl2 + K = Be + KCl2
KBr + KBrO3 + HCl = Br2 + KCl + H2O =>
5 KBr + KBrO3 + 6 HCl = 3 Br2 + 6 KCl + 3 H2O
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + C7H8 = C7H7Cl + H =>
HCl + C7H8 = C7H7Cl + 2 H
AgNO3 + Na2S = NaNO3 + Ag2S =>
2 AgNO3 + Na2S = 2 NaNO3 + Ag2S
Fe + NHO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 NHO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
C2H5COO{-} + H{+} + O2 = CO2 + H2O =>
2 C2H5COO{-} + 2 H{+} + 7 O2 = 6 CO2 + 6 H2O
Ca(NO2)2 + H2O = Ca + HNO2 + OH =>
Ca(NO2)2 + 2 H2O = Ca + 2 HNO2 + 2 OH
C10H7OH + O2 = H2O + CO2 =>
2 C10H7OH + 23 O2 = 8 H2O + 20 CO2
LiH + AlCl = AlH + LiCl =>
LiH + AlCl = AlH + LiCl
Ca(NO3) + Ca(OH)2(aq) = Ca(OH) + Ca(NO3)2(aq) =>
2 Ca(NO3) + Ca(OH)2(aq) = 2 Ca(OH) + Ca(NO3)2(aq)
XH3 + KMnO4 + H2SO4 = XOOH + K2SO4 + MnSO4 + H2O =>
5 XH3 + 6 KMnO4 + 9 H2SO4 = 5 XOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ag + O2 = AgO2 =>
Ag + O2 = AgO2
C6H5O7{3-} + Fe{3+} + H2O = Fe{2+} + HCO3{-} + H{+} =>
C6H5O7{3-} + 18 Fe{3+} + 11 H2O = 18 Fe{2+} + 6 HCO3{-} + 21 H{+}
Ca(NO3)2 + Na2C2H4 = CaC2H4 + NaNO3 =>
Ca(NO3)2 + Na2C2H4 = CaC2H4 + 2 NaNO3
HNO3 + H2SO4 + FeSO4 = NO + Fe2(SO4)3 + H2O =>
2 HNO3 + 3 H2SO4 + 6 FeSO4 = 2 NO + 3 Fe2(SO4)3 + 4 H2O
CuSO4 + Ag = Ag2SO4 + Cu =>
CuSO4 + 2 Ag = Ag2SO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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