| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO4 + 8 HCl = 4 Cl2 + KCl + 4 H2O
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
H2 + ZnO = H2O + Zn =>
H2 + ZnO = H2O + Zn
C6H6 + CH3COCl = C6H5CH2COH + HCl =>
C6H6 + CH3COCl = C6H5CH2COH + HCl
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
Al() + HCl = AlCl3 + H2 =>
2 Al() + 6 HCl = 2 AlCl3 + 3 H2
Zn(s) + CuSO4(aq) = ZnSO4(s) + Cu =>
Zn(s) + CuSO4(aq) = ZnSO4(s) + Cu
C3H7SH + O2 = O(C3H7SH)2 =>
4 C3H7SH + O2 = 2 O(C3H7SH)2
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
NaOH + Al = AlNaOH =>
NaOH + Al = AlNaOH
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
Ba + NiSO4 = BaSO4 + Ni =>
Ba + NiSO4 = BaSO4 + Ni
NaClO3 + KBr = NaBr + KClO3 =>
NaClO3 + KBr = NaBr + KClO3
Sr(OH)2 + N2O5 = SrN2 + H2O7 =>
Sr(OH)2 + N2O5 = SrN2 + H2O7
NiO + SO3 = SO + NiO3 =>
NiO + SO3 = SO + NiO3
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + H4SiO4 + HCO3{-} + Na2{2+} =>
2 NaAlSi3O8 + 2 H2CO3 + 9 H2O = Al2Si2O5(OH)4 + 4 H4SiO4 + 2 HCO3{-} + Na2{2+}
NaOH + Na2CO3 = NaCO3 + OHNa2 =>
NaOH + Na2CO3 = NaCO3 + OHNa2
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 3(NH4)2SO4
C2H3NaO2 + HI = NaI + C2H4O2 =>
C2H3NaO2 + HI = NaI + C2H4O2
Mg + HCl = MgHCl =>
Mg + HCl = MgHCl
Ag(NO)3 + HCl = AgCl + H(NO)3 =>
Ag(NO)3 + HCl = AgCl + H(NO)3
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
K2CO3 + NH3 = KNH2 + H2CO3 =>
K2CO3 + 2 NH3 = 2 KNH2 + H2CO3
CS2 + S2Cl = S8 + CCl4 =>
4 CS2 + 16 S2Cl = 5 S8 + 4 CCl4
CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4(s) + H2O(aq) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4(s) + 4 H2O(aq)
CH4 + CH = C2H6 =>
4 CH4 + 2 CH = 3 C2H6
H2 + Cl = H2Cl =>
H2 + Cl = H2Cl
K2Cr2O7 + HNO2 + H2SO4 = HNO3 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 HNO2 + 4 H2SO4 = 3 HNO3 + Cr2(SO4)3 + 4 H2O + K2SO4
Zn2S3 + O2 = Zn2O3 + SO2 =>
2 Zn2S3 + 9 O2 = 2 Zn2O3 + 6 SO2
Zn(NO3)2 = Zn + NO3 =>
Zn(NO3)2 = Zn + 2 NO3
C6H5COOK + KOH = C6H5COOH + K2O =>
C6H5COOK + KOH = C6H5COOH + K2O
KNO2 + H2SO4 + Cu = K2SO4 + CuSO4 + NO + H2O =>
2 KNO2 + 2 H2SO4 + Cu = K2SO4 + CuSO4 + 2 NO + 2 H2O
Cu(NO3)2 + C44H50O15 + K2O + BeO + HNO3 = Cu(NH3)KNO3 + BeCO3 + N2O3 =>
74 Cu(NO3)2 + 4 C44H50O15 + 37 K2O + 176 BeO + 22 HNO3 = 74 Cu(NH3)KNO3 + 176 BeCO3 + 11 N2O3
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
HCO2H(aq) + KOH(aq) = KHCO2(aq) + H2O(l) =>
HCO2H(aq) + KOH(aq) = KHCO2(aq) + H2O(l)
C6H5COOK + KOH = C6H5COOH + K2O =>
C6H5COOK + KOH = C6H5COOH + K2O
F2 + Fe2O3 = O2 + FeF3 =>
6 F2 + 2 Fe2O3 = 3 O2 + 4 FeF3
CH3CH2OH + O2 = H20(water) + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20(water) + 10 CH3COOH
Ba(NO3)2 + Na2PO4 = Ba2(PO4)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2PO4 = Ba2(PO4)2 + 4 NaNO3
C6H5COOK + KOH = C6H5COOH + K2O =>
C6H5COOK + KOH = C6H5COOH + K2O
Cu2S + HNO3 = Cu(NO3)2 + S + N2O3 + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + S + N2O3 + 3 H2O
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + (NO3)2Sr =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + (NO3)2Sr
HF + NH4F = NH4F2 + H2 =>
2 HF + 2 NH4F = 2 NH4F2 + H2
Cu3(PO4)2 + Pb(OH)2 = Cu(OH)2 + Pb3(PO4)2 =>
Cu3(PO4)2 + 3 Pb(OH)2 = 3 Cu(OH)2 + Pb3(PO4)2
C3H8 + Cl2 = C2Cl2 + HCl =>
2 C3H8 + 11 Cl2 = 3 C2Cl2 + 16 HCl
FeS + Mg = Fe + MgS =>
FeS + Mg = Fe + MgS
FeS + HNO3 + HCl = FeCl3 + H2SO4 + NO2 + H2O =>
FeS + 9 HNO3 + 3 HCl = FeCl3 + H2SO4 + 9 NO2 + 5 H2O
C6H5COOK + KOH = C6H5COOH + K2O =>
C6H5COOK + KOH = C6H5COOH + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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