| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + 2 C3H6O3 = 3 NaC2H3O2 + 3 H2O
C7H8 + O2 = C7H8O2 =>
C7H8 + O2 = C7H8O2
Fe2O3 + Sb2O3 + H2O2 = FeSbO4 + H2O =>
Fe2O3 + Sb2O3 + 2 H2O2 = 2 FeSbO4 + 2 H2O
NaOH + Mn(OH)2 = Na2(Mn(OH)4) =>
2 NaOH + Mn(OH)2 = Na2(Mn(OH)4)
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
Ra + Ar = RaAr =>
Ra + Ar = RaAr
Cu(NO3)2 + NH4I = CuI + I2 + NH4NO3 =>
2 Cu(NO3)2 + 4 NH4I = 2 CuI + I2 + 4 NH4NO3
CH3(CH2)7 + CH3COOH = C10H20O2 + H2O =>
16 CH3(CH2)7 + 21 CH3COOH = 17 C10H20O2 + 8 H2O
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + H2O + NO =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 4 H2O + 10 NO
Yb(NO3)3*5H2O + Fe(NO3)3*9H2O + C2H5O2N = YbFeO3 + CO2 + N2 + H2O =>
3 Yb(NO3)3*5H2O + 3 Fe(NO3)3*9H2O + 10 C2H5O2N = 3 YbFeO3 + 20 CO2 + 14 N2 + 67 H2O
CoCl3 + LiCl = LiCl3 + CoCl =>
CoCl3 + LiCl = LiCl3 + CoCl
SiH4 + HCl = SiCl4 + H2 =>
SiH4 + 4 HCl = SiCl4 + 4 H2
BrCl + AgNO3 = AgCl + BrNO3 =>
BrCl + AgNO3 = AgCl + BrNO3
C8H5NO6 + H2NNH2 = C8H5N3O4 + H2O =>
C8H5NO6 + H2NNH2 = C8H5N3O4 + 2 H2O
C3H84O + O2 = CO2 + H2O =>
2 C3H84O + 47 O2 = 6 CO2 + 84 H2O
NaOI + H2O = NaOH + HOI =>
NaOI + H2O = NaOH + HOI
Ag3PO4 + Sr(AsO4)2 = Ag3(AsO4) + Sr(PO4)2 =>
2 Ag3PO4 + Sr(AsO4)2 = 2 Ag3(AsO4) + Sr(PO4)2
Mn2O3 + Sr = Mn + SrO =>
Mn2O3 + 3 Sr = 2 Mn + 3 SrO
Fe2O3 + Sb2O3 + H2O2 = FeSbO4 + H2O =>
Fe2O3 + Sb2O3 + 2 H2O2 = 2 FeSbO4 + 2 H2O
Mn2O3 + Sr = Mn + SrO =>
Mn2O3 + 3 Sr = 2 Mn + 3 SrO
Ag{+} + Mn = Mn{2+} + Ag =>
2 Ag{+} + Mn = Mn{2+} + 2 Ag
Ca3(PO4)2 + MgSO4 = CaSO4 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 MgSO4 = 3 CaSO4 + Mg3(PO4)2
KClO3 + CaBr = KBr + CaClO3 =>
KClO3 + CaBr = KBr + CaClO3
BCl3 + P4 + H2 = BP + HCl2 =>
4 BCl3 + P4 + 3 H2 = 4 BP + 6 HCl2
NaOH + HCl = H2O + NaCl(l) =>
NaOH + HCl = H2O + NaCl(l)
Mn2O3 + Sr = Mn + SrO =>
Mn2O3 + 3 Sr = 2 Mn + 3 SrO
LiClO3(s) = LiCl(s) + O2(g) =>
2 LiClO3(s) = 2 LiCl(s) + 3 O2(g)
MnO4{-} + SO3{2-} + H{+} = Mn{2} + SO4{2} + H2O =>
6 MnO4{-} + 5 SO3{2-} + 38 H{+} = 6 Mn{2} + 5 SO4{2} + 19 H2O
HNO2 + Li3PO3 = H3PO3 + LiNO2 =>
3 HNO2 + Li3PO3 = H3PO3 + 3 LiNO2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CaO + SiO2 = Ca2SiO4 =>
2 CaO + SiO2 = Ca2SiO4
KMnO4 + BaCl2 + HCl = KCl + MnCl2 + H2O + BaCl3 =>
KMnO4 + 5 BaCl2 + 8 HCl = KCl + MnCl2 + 4 H2O + 5 BaCl3
RbOH + HPO4 = H2O + RbPO4 =>
RbOH + HPO4 = H2O + RbPO4
Mn2O3 + Sr = Mn + SrO =>
Mn2O3 + 3 Sr = 2 Mn + 3 SrO
(NH4)3PO4 + BaC2H3O2 = NH4C2H3O2 + Ba3PO4 =>
(NH4)3PO4 + 3 BaC2H3O2 = 3 NH4C2H3O2 + Ba3PO4
As4 + Cl2 = AsCl5 =>
As4 + 10 Cl2 = 4 AsCl5
KOH + Sb3Cl9 = KCl + Sb2O3 + H2O =>
18 KOH + 2 Sb3Cl9 = 18 KCl + 3 Sb2O3 + 9 H2O
C13H11NO5 + H2O2 = CO2 + H2O + HNO3 =>
C13H11NO5 + 29 H2O2 = 13 CO2 + 34 H2O + HNO3
Na2CrO4 + PbCl4 = NaCl + Pb(CrO4)2 =>
2 Na2CrO4 + PbCl4 = 4 NaCl + Pb(CrO4)2
(NH4)Cl + Ca(OH)2 = (NH3) + CaCl2 + H2O =>
2(NH4)Cl + Ca(OH)2 = 2(NH3) + CaCl2 + 2 H2O
Z + Pb(NO3)2 = Z(NO3)2 + Pb =>
Z + Pb(NO3)2 = Z(NO3)2 + Pb
CH3COOH(C2H4O2)(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(C2H4O2)(aq) =>
CH3COOH(C2H4O2)(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaCH3COO(C2H4O2)(aq)
Pb2(No3)2 + NaCl = PbCl2 + Na2No3 =>
Pb2(No3)2 + 4 NaCl = 2 PbCl2 + 2 Na2No3
Mn2O3 + Sr = Mn + SrO =>
Mn2O3 + 3 Sr = 2 Mn + 3 SrO
Hg{2+} + Fe = Hg + Fe{3+} =>
3 Hg{2+} + 2 Fe = 3 Hg + 2 Fe{3+}
AlCl3 + Na2CO3 + H2O = H2CO3 + NaCl + Al(OH)3 =>
2 AlCl3 + 3 Na2CO3 + 6 H2O = 3 H2CO3 + 6 NaCl + 2 Al(OH)3
Cu(NO3)2 + Pb(NO3)2 = PbCu + NO3 =>
Cu(NO3)2 + Pb(NO3)2 = PbCu + 4 NO3
S + NO2 = SO2 + NO =>
S + 2 NO2 = SO2 + 2 NO
HBr + C4H10OH2SO4 = C4H9Br + H2O + H2SO4 =>
HBr + C4H10OH2SO4 = C4H9Br + H2O + H2SO4
Na + HCN = NaCN + NaH =>
2 Na + HCN = NaCN + NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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