| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C10H7OH + FeCl3 = Fe(C10H7O)3 + 3 HCl
Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr
CCl4 + CaO = CaCl2 + CO2 =>
CCl4 + 2 CaO = 2 CaCl2 + CO2
sodiumsulfate = sodium + SO4 =>
Na2SO4 = 2 Na + SO4
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Al3 + AgOH = Ag + AlOH =>
Al3 + 3 AgOH = 3 Ag + 3 AlOH
CaO + KNO3 = K2O + Ca(NO3)2 =>
CaO + 2 KNO3 = K2O + Ca(NO3)2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(aq) = Cu(s) + ZnSO4(aq)
Fe + OH{-} + H2O = FeO4{-} + H2 =>
2 Fe + 2 OH{-} + 6 H2O = 2 FeO4{-} + 7 H2
CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
KMgO4 + HBr = MgBr2 + KBr + H2O + Br2 =>
2 KMgO4 + 16 HBr = 2 MgBr2 + 2 KBr + 8 H2O + 5 Br2
Na2CO3 + H2SO4 = NaHCO3 + Na2SO4 =>
2 Na2CO3 + H2SO4 = 2 NaHCO3 + Na2SO4
KCr2O7 + BaCl2 + H2SO4 = Cl + Cr2(SO4)3 + BaSO + KSO4 + H2OO =>
KCr2O7 + BaCl2 + 5 H2SO4 = 2 Cl + Cr2(SO4)3 + BaSO + KSO4 + 5 H2OO
ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2
Ga + NaOH + H2O = Na[Ga(OH)4] + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 Na[Ga(OH)4] + 3 H2
TiO2SO4 + H2O2 = H4TiO5 + H2SO4 + O2 =>
2 TiO2SO4 + 6 H2O2 = 2 H4TiO5 + 2 H2SO4 + 3 O2
CuSO4 + Pb(CH3COO)2 = PbSO4 + Cu(CH3COO)2 =>
CuSO4 + Pb(CH3COO)2 = PbSO4 + Cu(CH3COO)2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaOH + CO = Na2CO3 + H2O + C =>
2 NaOH + 2 CO = Na2CO3 + H2O + C
Na2CO3 + CaH2 = Ca(HCO3)2 + Na =>
2 Na2CO3 + CaH2 = Ca(HCO3)2 + 4 Na
K2SO4 + H2SO4 = K2S2O8 + H2 =>
K2SO4 + H2SO4 = K2S2O8 + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg2 + Ti4Cl4 = MgCl2 + Ti =>
Mg2 + Ti4Cl4 = 2 MgCl2 + 4 Ti
ZnSO4 + H2SO4 = Zn(OH)2 + SO3 =>
ZnSO4 + H2SO4 = Zn(OH)2 + 2 SO3
I2 + HNO3 = HIO3 + NO + H2 =>
2 I2 + 6 HNO3 = 4 HIO3 + 6 NO + H2
SO2 + SiO2 = SiSO2 + O2 =>
SO2 + SiO2 = SiSO2 + O2
Cr2O7{2-} + H{+} + C2H5OH = Cr{3+} + H2O + CH3COOH =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 4 Cr{3+} + 11 H2O + 3 CH3COOH
NaOH + FeSO4 = NaSO4 + FeOH =>
NaOH + FeSO4 = NaSO4 + FeOH
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Na2CO3 + CaH2 = Ca(HCO3)2 + Na =>
2 Na2CO3 + CaH2 = Ca(HCO3)2 + 4 Na
CO2 + H2O + Cl2 + N2O4 = O2 + C12H2Cl2N1O3 =>
24 CO2 + 2 H2O + 2 Cl2 + N2O4 = 24 O2 + 2 C12H2Cl2N1O3
KI + PB(NO3)2 = PBI2 + KNO3 =>
2 KI + PB(NO3)2 = PBI2 + 2 KNO3
Cu(s) + O2(o) = CuO2(s) =>
Cu(s) + O2(o) = CuO2(s)
XCH3 + H2O2 = XCOOH + H2O =>
XCH3 + 3 H2O2 = XCOOH + 4 H2O
SO2 + O2 + NaOH = Na2SO4 + H2O =>
2 SO2 + O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CuO + HF = CuFHO =>
CuO + HF = CuFHO
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
KMnO4 + HNO3 = HMnO4 + KNO3 =>
KMnO4 + HNO3 = HMnO4 + KNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ba(OH)2 + HClO4 = BaOHClO4 + H2O =>
Ba(OH)2 + HClO4 = BaOHClO4 + H2O
Al2 + (OH)3 = Al2O3 + H2O =>
Al2 + 2(OH)3 = Al2O3 + 3 H2O
LiO2 + KOH = KO2 + LiOH =>
LiO2 + KOH = KO2 + LiOH
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NaCl + Br = NaBr2 + Cl =>
NaCl + 2 Br = NaBr2 + Cl
Br{-} + BrO2{-} + H{+} = Br2 + H2O =>
3 Br{-} + BrO2{-} + 4 H{+} = 2 Br2 + 2 H2O
Sr(NO3)2 + (NH4)SO4 = SrSO4 + NH4(NO3)2 =>
Sr(NO3)2 + (NH4)SO4 = SrSO4 + NH4(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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