| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H16 + 8 Cl2 = 10 C + 16 HCl
C7H14O + K2Cr2O7 + H2SO4 = C7H12O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H14O + K2Cr2O7 + 4 H2SO4 = 3 C7H12O + K2SO4 + Cr2(SO4)3 + 7 H2O
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Mg(CO3) =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)
CaO + H2SO4 + H2O = CaSO4*2H2O =>
CaO + H2SO4 + H2O = CaSO4*2H2O
SrI2 + (NH4)3PO4 = Sr3(PO4)2 + NH4I =>
3 SrI2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4I
CuCl + NH3 = [Cu(NH3)2]Cl =>
CuCl + 2 NH3 = [Cu(NH3)2]Cl
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O =>
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
HC1 + Ca(OH)2 = CaC2 + H2O =>
2 HC1 + Ca(OH)2 = CaC2 + 2 H2O
C12H12FeO = C12H10 + Fe + H2O =>
C12H12FeO = C12H10 + Fe + H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
C25H21P + C9H8O = C16H14 + C18H15PO =>
C25H21P + C9H8O = C16H14 + C18H15PO
AgNH4OH = AgOHNH4 =>
AgNH4OH = AgOHNH4
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
Cu(NO3)2 + H2O = H2(NO3)2 + CuO =>
Cu(NO3)2 + H2O = H2(NO3)2 + CuO
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C6H4(COONa)2 + HCl = NaCl + C6H4(COOH)2 =>
C6H4(COONa)2 + 2 HCl = 2 NaCl + C6H4(COOH)2
Al2(SO4)3 + NaOH = Na2SO4 + Na[Al(OH)4] = =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 Na[Al(OH)4]
Fe(OH)3 + (NH4)2CO3 = Fe2(CO3)3 + H2O + NH3 =>
2 Fe(OH)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 H2O + 6 NH3
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
AgNO3 + NaCN = Ag(CN)2 + Na2NO3 =>
AgNO3 + 2 NaCN = Ag(CN)2 + Na2NO3
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
CuSO4(aq) + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
CaCl2(aq) + NaF(aq) = CaF2(s) + NaCl(aq) =>
CaCl2(aq) + 2 NaF(aq) = CaF2(s) + 2 NaCl(aq)
Cl2(g) + H2 = HCl =>
Cl2(g) + H2 = 2 HCl
Si + NaOH + H2O = NaSiO3 + H2 =>
2 Si + 2 NaOH + 4 H2O = 2 NaSiO3 + 5 H2
FeSO4 + HNO3 = (FeSO4)O + N2 + H2O =>
5 FeSO4 + 2 HNO3 = 5(FeSO4)O + N2 + H2O
BaS + PtF = BaF2 + Pt2S =>
BaS + 2 PtF = BaF2 + Pt2S
H2S + ClO2 + H2O = SO42{-} + Cl{-} + H{+} =>
H2S + 17 ClO2 + 8 H2O = SO42{-} + 17 Cl{-} + 18 H{+}
CrO4 + H2O = Cr + OH =>
CrO4 + 4 H2O = Cr + 8 OH
C2H4O2 + NO3 = CO2 + H2O + N2 =>
3 C2H4O2 + 4 NO3 = 6 CO2 + 6 H2O + 2 N2
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
Fe3O4 + HNO3(conc) = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3(conc) = 9 Fe(NO3)3 + NO + 14 H2O
CH3 + HCl = CH3Cl + H2 =>
2 CH3 + 2 HCl = 2 CH3Cl + H2
Rb2O + Al = Al2O3 + Rb =>
3 Rb2O + 2 Al = Al2O3 + 6 Rb
Al + HNO3(conc) = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3(conc) = 8 Al(NO3)3 + 3 N2O + 15 H2O
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
CuSO4 + BaCl = CuCl2 + Ba2SO4 =>
CuSO4 + 2 BaCl = CuCl2 + Ba2SO4
Zn + Cr2O7{2-} + H{+} = Zn{2+} + Cr3{+} + H2O =>
17 Zn + 3 Cr2O7{2-} + 42 H{+} = 17 Zn{2+} + 2 Cr3{+} + 21 H2O
Mg2(s) + HCl = H2(g) + MgCl2 =>
Mg2(s) + 4 HCl = 2 H2(g) + 2 MgCl2
TlOH + MgBr2 = Mg(OH)2 + TlBr =>
2 TlOH + MgBr2 = Mg(OH)2 + 2 TlBr
C7H10O + NaBH4 = C7H12O + NaB =>
2 C7H10O + NaBH4 = 2 C7H12O + NaB
AgNO3K2CO3 = AgCO3K2NO3 =>
AgNO3K2CO3 = AgCO3K2NO3
FeBr3 + CuSO4 = FeSO4 + CuBr3 =>
FeBr3 + CuSO4 = FeSO4 + CuBr3
Cd + S8 = CdS =>
8 Cd + S8 = 8 CdS
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
Sr(NO3)2 + CuSO4*5H2O = SrSO4 + Cu(NO3)2 + H2O =>
Sr(NO3)2 + CuSO4*5H2O = SrSO4 + Cu(NO3)2 + 5 H2O
Bi2(SO4)3 + K2CrO4 = Bi2(CrO4)3 + K2(SO4) =>
Bi2(SO4)3 + 3 K2CrO4 = Bi2(CrO4)3 + 3 K2(SO4)
H{+} + NO3{-} + Cu = NO2 + Cu{2+} + H2O =>
4 H{+} + 2 NO3{-} + Cu = 2 NO2 + Cu{2+} + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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