| Équations équilibrées la veille | Équations équilibrées le lendemain |
HO2* + MnO2 + OH{-} = MnO4{-} + H2O
KMnO4 + C8H10 = C7H6CO2H + H2O + KOH + MnO2 =>
7 KMnO4 + 3 C8H10 = 3 C7H6CO2H + H2O + 7 KOH + 7 MnO2
N + H = NH3 =>
N + 3 H = NH3
As2S3 + H2O2 = AsO4{-3} + SO4{-2} + H{+} + H2O =>
As2S3 + 14 H2O2 = 2 AsO4{-3} + 3 SO4{-2} + 12 H{+} + 8 H2O
Li2CO3 + HI = Li2I + HCO3 =>
Li2CO3 + HI = Li2I + HCO3
K2Cl2 = KCl =>
K2Cl2 = 2 KCl
NaNO3 + Na2SO4 = NaNO3Na2SO4 =>
NaNO3 + Na2SO4 = NaNO3Na2SO4
ClO + OH = ClO3 + H2O =>
ClO + 4 OH = ClO3 + 2 H2O
Mg + HF = H2 + F2Mg =>
Mg + 2 HF = H2 + F2Mg
AlCl3 + Cu3(PO4)2 = CuCl2 + AlPO4 =>
2 AlCl3 + Cu3(PO4)2 = 3 CuCl2 + 2 AlPO4
NaJ + NaJO3 + H2SO4 = J + Na2SO4 + H2O =>
5 NaJ + NaJO3 + 3 H2SO4 = 6 J + 3 Na2SO4 + 3 H2O
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
H2O(electricity) = H2 + O2 =>
2 H2O(electricity) = 2 H2 + O2
LiOH + NaCl = LiCl + OHNa =>
LiOH + NaCl = LiCl + OHNa
Fe(OH)3 + K2S = Fe2S3 + KOH =>
2 Fe(OH)3 + 3 K2S = Fe2S3 + 6 KOH
Cl{-} + NH3{+} + H = NH4Cl =>
Cl{-} + NH3{+} + H = NH4Cl
C7H5(NO2)3 = C2 + CO + N2 + H2O =>
4 C7H5(NO2)3 = 7 C2 + 14 CO + 6 N2 + 10 H2O
NH4OH + Ca = NH4 + Ca(OH)2 =>
2 NH4OH + Ca = 2 NH4 + Ca(OH)2
H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4
Ba(NO3)2 + K2S = BaS + KNO3 =>
Ba(NO3)2 + K2S = BaS + 2 KNO3
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
SO2Cl2(g) = SO2(g)Cl2(g) =>
SO2Cl2(g) = SO2(g)Cl2(g)
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
BaS + HCl = BaCl2H2S =>
BaS + 2 HCl = BaCl2H2S
FeCl2(ac) + K2Cr2O7(ac) + HCl(ac) = FeCl3(ac) + CrCl3(ac) + KCl(ac) + H2O(l) =>
6 FeCl2(ac) + K2Cr2O7(ac) + 14 HCl(ac) = 6 FeCl3(ac) + 2 CrCl3(ac) + 2 KCl(ac) + 7 H2O(l)
FeSO4 + K2Cr2O7 + HCl = Fe2(SO4)3 + FeCl3 + CrCl3 + KCl + H2O =>
6 FeSO4 + K2Cr2O7 + 14 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Fe(NO3)3 + Na3PO4 = NaNO3 + FePO4 =>
Fe(NO3)3 + Na3PO4 = 3 NaNO3 + FePO4
BaO + NaSO4 = NaO + BaSO4 =>
BaO + NaSO4 = NaO + BaSO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2 + HI = H3I =>
H2 + HI = H3I
Sr(NO3)2 + KF = SrF2 + KNO3 =>
Sr(NO3)2 + 2 KF = SrF2 + 2 KNO3
(NH4)2HPO4 + BaCl2 = NH4Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2 NH4Cl + BaHPO4
CoSO4 = Co{2+} + SO4{2-} =>
CoSO4 = Co{2+} + SO4{2-}
HI + ZnO = ZnI2 + H2O =>
2 HI + ZnO = ZnI2 + H2O
Ca + NH3 = Ca(NH2)2 + H2 =>
Ca + 2 NH3 = Ca(NH2)2 + H2
KOH + BaSO4 = Ba(OH)2 + K2SO4 =>
2 KOH + BaSO4 = Ba(OH)2 + K2SO4
Ba + NaOH = BaOH + Na2O + H =>
Ba + 2 NaOH = BaOH + Na2O + H
Au + Al = AuAl =>
Au + Al = AuAl
OCl{-} + H{+} + Cl{-} = Cl2 + H2O =>
OCl{-} + 2 H{+} + Cl{-} = Cl2 + H2O
C14H10O2 + C15H14O = C29H20O + OH =>
46 C14H10O2 + 17 C15H14O = 31 C29H20O + 78 OH
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
Fe(OH)3 + HCI = Fe(CI)3 + H2O =>
Fe(OH)3 + 3 HCI = Fe(CI)3 + 3 H2O
NaOH + NO2 = HNO3 + NaNO2 =>
NaOH + 2 NO2 = HNO3 + NaNO2
Al(OH)3 + H2Co3 = Al(HCo3)3 + H2O =>
Al(OH)3 + 3 H2Co3 = Al(HCo3)3 + 3 H2O
iron(II)oxide + oxygen = iron(III)oxide =>
4 FeO + O2 = 2 Fe2O3
Sr + NH4OH = Sr(OH) + NH4 =>
Sr + NH4OH = Sr(OH) + NH4
CH2O + I2 = H2O + CI4 =>
CH2O + 2 I2 = H2O + CI4
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
Al + N2O5 = Al2O3 + N2 =>
10 Al + 3 N2O5 = 5 Al2O3 + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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