| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + CuSO{4} = KSO{4} + CuOH
Cl2 + NaBr = Br2 + NaCl2 =>
2 Cl2 + 2 NaBr = Br2 + 2 NaCl2
Sn(OH)2 + HClO3 = Sn(ClO3)2 + H2O =>
Sn(OH)2 + 2 HClO3 = Sn(ClO3)2 + 2 H2O
Na2[Be(OH)4] + HCl = NaCl + BeCl2 + H2O =>
Na2[Be(OH)4] + 4 HCl = 2 NaCl + BeCl2 + 4 H2O
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
LiCl + Mg(No3)2 = LiNo3 + MgCl2 =>
2 LiCl + Mg(No3)2 = 2 LiNo3 + MgCl2
Au + LiCl = AuCl + Li =>
Au + LiCl = AuCl + Li
Fe2O3 + Al = Al2O3 + Fe2 =>
Fe2O3 + 2 Al = Al2O3 + Fe2
KNO2 + KI + H2SO4 = I2 + K2SO4 + NH3 + H2O =>
2 KNO2 + 12 KI + 7 H2SO4 = 6 I2 + 7 K2SO4 + 2 NH3 + 4 H2O
BiS3 + HNO3 = Bi(NO3)2 + NO + S + H2O =>
3 BiS3 + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 9 S + 4 H2O
K2Cr2O7 + HCl = CrCl3 + Cl2 + H2O + K =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 4 Cl2 + 7 H2O + 2 K
Na2CrO4 + NaOH = Na2CrO2 + H2O + Na2O2 =>
Na2CrO4 + 4 NaOH = Na2CrO2 + 2 H2O + 2 Na2O2
Sn + HNO3 = H4SnO4 + NO2 =>
Sn + 4 HNO3 = H4SnO4 + 4 NO2
Zn(OH)2 + BaCl2 = ZnCl2 + Ba(OH)2 =>
Zn(OH)2 + BaCl2 = ZnCl2 + Ba(OH)2
CaN3 = Ca + N =>
CaN3 = Ca + 3 N
K2CrO4 + Zn + HCl = CrCl + ZnCl2 + KCl + H2O =>
2 K2CrO4 + 5 Zn + 16 HCl = 2 CrCl + 5 ZnCl2 + 4 KCl + 8 H2O
C3H6O + *4O2 = *3CO2 + *3H2O =>
C3H6O + *4O2 = *3CO2 + *3H2O
SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2
C2H2 = C6H6 =>
3 C2H2 = C6H6
NaClO + NaCl + H2O = Cl + NaOH =>
NaClO + NaCl + H2O = 2 Cl + 2 NaOH
NaBr + NaOH + Cl2 = NaBrO3 + NaCl + H2O =>
NaBr + 6 NaOH + 3 Cl2 = NaBrO3 + 6 NaCl + 3 H2O
HCl + S{2-} = HS{-} + Cl{-} =>
HCl + S{2-} = HS{-} + Cl{-}
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Ag + Co(NO3)2 = AgNO3 + Co =>
2 Ag + Co(NO3)2 = 2 AgNO3 + Co
Na2 + HSO4 = Na2SO4 + H =>
Na2 + HSO4 = Na2SO4 + H
IO4 + BrO = IO + BrO3 =>
2 IO4 + 3 BrO = 2 IO + 3 BrO3
CdSO4 + Zn = ZnSO4 + Cd =>
CdSO4 + Zn = ZnSO4 + Cd
P2O5 + BaO = BaO2 + PO2 =>
P2O5 + BaO = BaO2 + 2 PO2
HNO3 + NH4OH = NH4O3 + HNOH =>
HNO3 + NH4OH = NH4O3 + HNOH
C5H12OH = C + H2 + O2 =>
2 C5H12OH = 10 C + 13 H2 + O2
Na(PO4) + CaCl2 = NaCl2 + Ca(PO4) =>
Na(PO4) + CaCl2 = NaCl2 + Ca(PO4)
Cs(s) + ZnO(s) = ZnCs + O2 =>
2 Cs(s) + 2 ZnO(s) = 2 ZnCs + O2
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
MgSO4 + NH4OH + NH4Cl + Na2HPO4 = MgNH4PO4 + NaCl + (NH4)2SO4 + H2O =>
MgSO4 + NH4OH + 2 NH4Cl + Na2HPO4 = MgNH4PO4 + 2 NaCl + (NH4)2SO4 + H2O
CuNO + Zn = ZnNO + Cu =>
CuNO + Zn = ZnNO + Cu
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
PO = P + O =>
PO = P + O
S8 + NaOH = Na2S5 + Na2S2O3 + H2O =>
3 S8 + 12 NaOH = 4 Na2S5 + 2 Na2S2O3 + 6 H2O
Zn(NO3)2 + H2S = H2(NO3)2 + ZnS =>
Zn(NO3)2 + H2S = H2(NO3)2 + ZnS
BaCl2 + (NH4)2C2O4 = BaC2O4 + (NH4)Cl =>
BaCl2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)Cl
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
Fe2Si2O6 + H{+} + H2O = Fe{2+} + Si(OH)4 =>
Fe2Si2O6 + 4 H{+} + 2 H2O = 2 Fe{2+} + 2 Si(OH)4
S2O + H2O = SHO =>
S2O + H2O = 2 SHO
KMnO4 + Pb(NO3)2 = PbO2 + Mn(NO3)2 + KO2 =>
KMnO4 + Pb(NO3)2 = PbO2 + Mn(NO3)2 + KO2
Ca(NO3)2NaF = CaF(NO3)2Na =>
Ca(NO3)2NaF = CaF(NO3)2Na
Sr + SrF2 = Sr2F =>
3 Sr + SrF2 = 2 Sr2F
AlI3 + F2 = AlF3 + I2 =>
2 AlI3 + 3 F2 = 2 AlF3 + 3 I2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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