| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + MgO = FeO + MgCl2
Pb(NO3)2 + NH3 = NH3(NO3)2 + Pb =>
Pb(NO3)2 + NH3 = NH3(NO3)2 + Pb
AcOHNaOH = AcONaH2O =>
AcOHNaOH = AcONaH2O
Hf + HNO3 = HfNO3 + NO2 + H2O =>
Hf + 2 HNO3 = HfNO3 + NO2 + H2O
CaOH + NH4Cl = H2O + NH3 + CaCl =>
CaOH + NH4Cl = H2O + NH3 + CaCl
Br2 + F2 = BrF4 =>
Br2 + 4 F2 = 2 BrF4
Na + S + O2 = Na2S2O3 =>
4 Na + 4 S + 3 O2 = 2 Na2S2O3
Mg(OH)2 + (NH4)2HPO4 = MgHPO4 + NH3 + H2O =>
Mg(OH)2 + (NH4)2HPO4 = MgHPO4 + 2 NH3 + 2 H2O
Hg(NO3)2 = HgO + N2O5 =>
Hg(NO3)2 = HgO + N2O5
CuCl2*2H2O + C8H9NO + HCl = C16H19N2CuCl4O2 + H2O + H =>
CuCl2*2H2O + 2 C8H9NO + 2 HCl = C16H19N2CuCl4O2 + 2 H2O + H
Ta + C = Ta4C3 =>
4 Ta + 3 C = Ta4C3
V2S5 + Na2CO3 + H2O = NaVS3 + Na3VO4 + NaHCO3 =>
3 V2S5 + 8 Na2CO3 + 4 H2O = 5 NaVS3 + Na3VO4 + 8 NaHCO3
NaClO(aq) + NaI(aq) + HC2H3O2(aq) = I2(aq) + NaCl(aq) + NaC2H3O2(aq) + H2O(l) =>
NaClO(aq) + 2 NaI(aq) + 2 HC2H3O2(aq) = I2(aq) + NaCl(aq) + 2 NaC2H3O2(aq) + H2O(l)
Mg(NO3)2 + Li2SO4 = MgSO4 + LiNO3 =>
Mg(NO3)2 + Li2SO4 = MgSO4 + 2 LiNO3
C6H12O6 + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C6H12O6 + 24 NO3{-} + 24 H{+} = 30 CO2 + 42 H2O + 12 N2
Sn + HNO3 = Sn(NO3)2 + NH4O + H2O =>
7 Sn + 16 HNO3 = 7 Sn(NO3)2 + 2 NH4O + 4 H2O
H2S + Cl2 = HCl + SCl2 =>
H2S + 2 Cl2 = 2 HCl + SCl2
AgAu(NO3) = AuAg(NO3) =>
AgAu(NO3) = AuAg(NO3)
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + Zn + H2O = MnO2 + Zn(OH)2 + KOH =>
2 KMnO4 + 3 Zn + 4 H2O = 2 MnO2 + 3 Zn(OH)2 + 2 KOH
HC2H3O2 + Al(OH) = Al(C2H3O2) + H2O =>
HC2H3O2 + Al(OH) = Al(C2H3O2) + H2O
Ag(aq) + Br(aq) = AgBr =>
Ag(aq) + Br(aq) = AgBr
Cu(NH3)2Cl + NH4OH + NH4Cl + O2 = Cu(NH3)4Cl2 + H2O =>
4 Cu(NH3)2Cl + 4 NH4OH + 4 NH4Cl + O2 = 4 Cu(NH3)4Cl2 + 6 H2O
FeCl3 + Na2S = FeS + Na2Cl3 =>
FeCl3 + Na2S = FeS + Na2Cl3
Ca(CH3COO) + KNO3 = CaCO3 + CO2 + H2O + KNO2 =>
2 Ca(CH3COO) + 9 KNO3 = 2 CaCO3 + 2 CO2 + 3 H2O + 9 KNO2
C7H16 + H2 = C2H6 =>
2 C7H16 + 5 H2 = 7 C2H6
H2O + FrCl = Fr2O + HCl =>
H2O + 2 FrCl = Fr2O + 2 HCl
C2H2(CHO)2 + KMnO4 = C2H2(OH)2(COOK)2 + MnO2 =>
C2H2(CHO)2 + 2 KMnO4 = C2H2(OH)2(COOK)2 + 2 MnO2
C3H8(g) + H2O = CO + H2 =>
C3H8(g) + 3 H2O = 3 CO + 7 H2
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + *H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + *H2O
Bi2S3(s) + HNO3(conc) = Bi(NO3)3(aq) + NO(g) + S(s) + H2O(l) =>
Bi2S3(s) + 8 HNO3(conc) = 2 Bi(NO3)3(aq) + 2 NO(g) + 3 S(s) + 4 H2O(l)
Cl2 + Fe = ClFe3 =>
Cl2 + 6 Fe = 2 ClFe3
Ag2Cr2O7 + Mg(OH)2 = Ag(OH) + MgCr2O7 =>
Ag2Cr2O7 + Mg(OH)2 = 2 Ag(OH) + MgCr2O7
EtOH + H2SO4 + NaBr = EtBr + H2O + NaHSO4 =>
EtOH + H2SO4 + NaBr = EtBr + H2O + NaHSO4
C3H4 + Cl12N6 = N6 + H12 + C3Cl12 =>
3 C3H4 + 3 Cl12N6 = 3 N6 + H12 + 3 C3Cl12
CH4 + O = CO2 + H2O8 =>
CH4 + 18 O = CO2 + 2 H2O8
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
CH3COOH + (OH)3 = (CH3COO)3 + H2O =>
3 CH3COOH + (OH)3 = (CH3COO)3 + 3 H2O
FeCl2 + MgO = FeO + MgCl2 =>
FeCl2 + MgO = FeO + MgCl2
NaOH + C8H4O3 = C8H4O3Na + OH =>
NaOH + C8H4O3 = C8H4O3Na + OH
Fe3(PO4)2 + AgNO3 = Ag3PO4 + Fe(NO3)2 =>
Fe3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Fe(NO3)2
Na2SiO + HCl = H2SiO + NaCl =>
Na2SiO + 2 HCl = H2SiO + 2 NaCl
C2H4 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
9 C2H4 + 4 KMnO4 + 8 H2O = 6 C3H6(OH)2 + 4 MnO2 + 4 KOH
C6H5OH + H2OCl = C6H4OHCl + H2OH =>
C6H5OH + H2OCl = C6H4OHCl + H2OH
LiO + OH = LiH + O2 =>
LiO + OH = LiH + O2
KMnO4 + Zn(NO3)2 = KNO3 + Zn(MnO4)2 =>
2 KMnO4 + Zn(NO3)2 = 2 KNO3 + Zn(MnO4)2
KOH + ClO2 = KClO3 + KCl + H2O =>
6 KOH + 6 ClO2 = 5 KClO3 + KCl + 3 H2O
CO2 + Cu + Ca(OH)2 = CaCO3 + CuOH + H2 =>
2 CO2 + 2 Cu + 2 Ca(OH)2 = 2 CaCO3 + 2 CuOH + H2
C3H57H + O2 = CH3CHO + H2O =>
4 C3H57H + 55 O2 = 6 CH3CHO + 104 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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