| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 Fe = Fe2O3 + Na2S
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + S = FeS =>
Fe + S = FeS
AlI = Al + I =>
AlI = Al + I
NaCl + H2SO4 + O2 = Na2SO4 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 Cl2 + 2 H2O
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2 =>
2 FeS2 + 4 KMnO4 + 5 H2SO4 = Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 5 H2
NH4OH + HCl = NH4(Cl) + H2O =>
NH4OH + HCl = NH4(Cl) + H2O
C6H6O3 + H2O = C6H12O6 =>
C6H6O3 + 3 H2O = C6H12O6
Cs + ZnCl2 = CsCl + Zn =>
2 Cs + ZnCl2 = 2 CsCl + Zn
Fe(NO3)2 = Fe(NO3)3 + NO + FeO =>
5 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 FeO
O2 = O3 =>
3 O2 = 2 O3
NaOH(aq) + H3PO4 = H2O(l) + Na3PO4(s) =>
3 NaOH(aq) + H3PO4 = 3 H2O(l) + Na3PO4(s)
I + H(NO3) = H(IO3) + NO2 + H2 =>
I + 3 H(NO3) = H(IO3) + 3 NO2 + H2
CuSO4 + (NH4)2S2O8 + H2O = CuO2 + (NH4)2SO4 + H2SO4 =>
CuSO4 + (NH4)2S2O8 + 2 H2O = CuO2 + (NH4)2SO4 + 2 H2SO4
Ca(OH)2 + Na3Po4 = Ca3(Po4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaOH
KOH + H{3}PO{4} = K{3}PO{4} + H{2} + O =>
KOH + 5 H{3}PO{4} = K{3}PO{4} + 6 H{2} + O
Cs2O + P2O5 = Cs3PO4 =>
3 Cs2O + P2O5 = 2 Cs3PO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Pb3O4 + KOH + H2O = K2Pb(OH)4 + K2[Pb(OH)6] =>
Pb3O4 + 6 KOH + 4 H2O = 2 K2Pb(OH)4 + K2[Pb(OH)6]
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2Cl2 =>
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + Al2Cl2
Cu2O + SiO2 = Cu2Si2O5 =>
Cu2O + 2 SiO2 = Cu2Si2O5
Al + H3PO4 = Al3(PO4)2 + H2 =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 3 H2
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
HCl + Mn = MnCl2 + H1 =>
2 HCl + Mn = MnCl2 + 2 H1
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
C3H7Cl + OH = C3H7OH + Cl =>
C3H7Cl + OH = C3H7OH + Cl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al(s) + HNO3(aq) = Al(NO3)3 + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2
CH3COO{-} + H2AsO4{-} = H2AsO3{-} + HCO3{-} + H{+} =>
CH3COO{-} + 4 H2AsO4{-} = 4 H2AsO3{-} + 2 HCO3{-} + H{+}
C2H5COOH + C2H5OH = C2H5COOCH3 + H2O =>
2 C2H5COOH + C2H5OH = 2 C2H5COOCH3 + H2O
(NH4) + H2O = H2 + NH4OH =>
2(NH4) + 2 H2O = H2 + 2 NH4OH
NO[SbCl6] + H2O = HNO2 + HCl + H[Sb(OH)6] =>
NO[SbCl6] + 7 H2O = HNO2 + 6 HCl + H[Sb(OH)6]
KCl + Pb(CH3COO)2 = PbCl2 + CH3COOK =>
2 KCl + Pb(CH3COO)2 = PbCl2 + 2 CH3COOK
Iron(III)chromate + lithiumnitrate = iron(III)nitrate + lithiumchromate =>
Fe2(CrO4)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CrO4
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
H2S + CI = S8 + HCI =>
8 H2S + 16 CI = S8 + 16 HCI
Mg + AlOH = AlMg + OH =>
Mg + AlOH = AlMg + OH
Fe + N2 = FeN =>
2 Fe + N2 = 2 FeN
HBr + AI = AIBr + H2 =>
2 HBr + 2 AI = 2 AIBr + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
HClO4 + Sr(OH)2 = Sr(ClO4)2 + H2O =>
2 HClO4 + Sr(OH)2 = Sr(ClO4)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + NiSO4 = Ag2SO4 + Ni(NO3)2 =>
2 AgNO3 + NiSO4 = Ag2SO4 + Ni(NO3)2
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
NaCrO4 + Fe = FeCrO4 + Na =>
NaCrO4 + Fe = FeCrO4 + Na
K2Cr2O7 + H2SO4 + Na2SO3 = Na2SO4 + Cr2(SO3)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 Na2SO3 = 6 Na2SO4 + Cr2(SO3)3 + K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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