| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 3 H2SO4 = 2 KHSO4 + 2 H2O + SO2 + I2
As + C2H5NS = AsS + C2H5N =>
As + C2H5NS = AsS + C2H5N
Sn + PbCO3 = Sn(CO3)2 + Pb =>
Sn + 2 PbCO3 = Sn(CO3)2 + 2 Pb
MgK + SO4 = MgKSO4 =>
MgK + SO4 = MgKSO4
NaI + AgNO3 = NaIAgNO3 =>
NaI + AgNO3 = NaIAgNO3
Ni(NO3)2 + AgOH = Ni(OH)2 + AgNO3 =>
Ni(NO3)2 + 2 AgOH = Ni(OH)2 + 2 AgNO3
H2SO4 + LiBr + LiBrO3 = Li2SO4 + H2O + Br2 =>
3 H2SO4 + 5 LiBr + LiBrO3 = 3 Li2SO4 + 3 H2O + 3 Br2
Cl + C2H6 = C2HCl5 + HCl =>
10 Cl + C2H6 = C2HCl5 + 5 HCl
H2SO4 + BrOH = H2O + Br2SO4 =>
H2SO4 + 2 BrOH = 2 H2O + Br2SO4
AI + HOH = AI(HO)3 + H2 =>
2 AI + 6 HOH = 2 AI(HO)3 + 3 H2
AuCl3 + NaOH = Au + O2 + NaCl + H2O =>
4 AuCl3 + 12 NaOH = 4 Au + 3 O2 + 12 NaCl + 6 H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
sodium + zincchloride = zinc + sodiumchloride =>
2 Na + ZnCl2 = Zn + 2 NaCl
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Co(NO3)2*6H2O + Ru = LaBiCoRuO6 + NO2 + O2 + H2O =>
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Co(NO3)2*6H2O + Ru = LaBiCoRuO6 + 8 NO2 + O2 + 17 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
C6H5O + H2O2 = CO2 + H2O =>
2 C6H5O + 27 H2O2 = 12 CO2 + 32 H2O
Ag2SiO2 = Ag2O + SiO =>
Ag2SiO2 = Ag2O + SiO
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
CH4 + Cl2 + Br2 = CHCl2Br + H2 =>
2 CH4 + 2 Cl2 + Br2 = 2 CHCl2Br + 3 H2
KMnO4 + K2S + HCl = KCl + MnCl2 + H2O + SO2 =>
6 KMnO4 + 5 K2S + 28 HCl = 16 KCl + 6 MnCl2 + 14 H2O + 5 SO2
PbF2 + KI = KF + PbI2 =>
PbF2 + 2 KI = 2 KF + PbI2
ZnO + Co(CO3)3 = Co2O3 + Zn(CO3)2 =>
3 ZnO + 2 Co(CO3)3 = Co2O3 + 3 Zn(CO3)2
Na + CuSO4 + H2O = Na2SO4 + CuO + H =>
2 Na + CuSO4 + H2O = Na2SO4 + CuO + 2 H
Al2S3 + O2 = Al2O3 + SO4 =>
2 Al2S3 + 15 O2 = 2 Al2O3 + 6 SO4
SiO2 + NaOH = NaOHSiO2 =>
SiO2 + NaOH = NaOHSiO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(KNO3) + C6H12O6 = CO + H2O + K2CO3 + N2 =>
6(KNO3) + 2 C6H12O6 = 9 CO + 12 H2O + 3 K2CO3 + 3 N2
BaCO3 + CH3COOH = H2O + Ba(CH3COO)2 + CO2 =>
BaCO3 + 2 CH3COOH = H2O + Ba(CH3COO)2 + CO2
O2 = O48763627265516 =>
24381813632758 O2 = O48763627265516
Al + CuCI2 = AlCI2 + Cu =>
Al + CuCI2 = AlCI2 + Cu
H2SO4 + Na2HPO4*12H2O = H3PO4 + SO4 + Na + H2O =>
H2SO4 + Na2HPO4*12H2O = H3PO4 + SO4 + 2 Na + 12 H2O
NH3 + H2O + VCl3 = NH4Cl + V(OH)3 =>
3 NH3 + 3 H2O + VCl3 = 3 NH4Cl + V(OH)3
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe(NO3)3 + C2H5O2N = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3 + 10 C2H5O2N = 3 Fe2O3 + 14 N2 + 20 CO2 + 25 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
HClO4 + KNO3 + CuS2 = S + NO + Cu(ClO4)2 + KClO4 + H2O =>
8 HClO4 + 2 KNO3 + 3 CuS2 = 6 S + 2 NO + 3 Cu(ClO4)2 + 2 KClO4 + 4 H2O
Fe304 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe304 + 1216 HNO3 = 304 Fe(NO3)3 + 304 NO + 608 H2O
CuSO4 + KI = CuI2 + K{+} + SO4{2-} =>
CuSO4 + 2 KI = CuI2 + 2 K{+} + SO4{2-}
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cu + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
NH3 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 NH3 + 8 KMnO4 + 12 H2SO4 = 5 HNO3 + 4 K2SO4 + 8 MnSO4 + 17 H2O
C2H5Br + H2O = C3H7OH + HBr =>
3 C2H5Br + 2 H2O = 2 C3H7OH + 3 HBr
NH4VO3 + H2SO4 + Na2S2O3 = VO2 + (NH4)2SO2 + H2O + Na2SO4 =>
8 NH4VO3 + H2SO4 + 3 Na2S2O3 = 8 VO2 + 4(NH4)2SO2 + H2O + 3 Na2SO4
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
Na + Ba(No3)2 = (No3) + BaNa =>
Na + Ba(No3)2 = 2(No3) + BaNa
SO2 + H = SO2H =>
SO2 + H = SO2H
Fe + CH3COOH = Fe(CH3CO)2 + H2 + O2 =>
Fe + 2 CH3COOH = Fe(CH3CO)2 + H2 + O2
K2Cr2O7 + HF = F2 + CrF3 + KF + H2O =>
K2Cr2O7 + 14 HF = 3 F2 + 2 CrF3 + 2 KF + 7 H2O
Ni(OH)2 + H = Ni + H2O =>
Ni(OH)2 + 2 H = Ni + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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