| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + AgCl = Cl + AgCa
AgO + H2O = Ag + OH =>
AgO + H2O = Ag + 2 OH
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
FeCl2 + I2 = FeI2 + Cl2 =>
FeCl2 + I2 = FeI2 + Cl2
KHC8H2O3 + H2O = KHC8H4O4 =>
KHC8H2O3 + H2O = KHC8H4O4
Hydrogen + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
C4O6H6 + NaHCO3 = Na2C4O6H4 + CO2 + H2O =>
C4O6H6 + 2 NaHCO3 = Na2C4O6H4 + 2 CO2 + 2 H2O
KNO2 + KJ + H2SO4 = NO + J2 + K2SO4 + H2O =>
2 KNO2 + 2 KJ + 2 H2SO4 = 2 NO + J2 + 2 K2SO4 + 2 H2O
Ph + Cl = PhCl =>
Ph + Cl = PhCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Cu(NO3)2 + NaHCO3 = Na(NO3)2 + Cu(HCO3) =>
Cu(NO3)2 + NaHCO3 = Na(NO3)2 + Cu(HCO3)
C3H6 + HBr = C3H5Br + H2 =>
C3H6 + HBr = C3H5Br + H2
O2 + C4H5N2O = CO2 + H2O + N =>
19 O2 + 4 C4H5N2O = 16 CO2 + 10 H2O + 8 N
SO3 + H2O + BaCl2 = BaSO4 + HCl =>
SO3 + H2O + BaCl2 = BaSO4 + 2 HCl
St + HNO3 = NH4NO3 + H2O + St(NO3)2 =>
4 St + 10 HNO3 = NH4NO3 + 3 H2O + 4 St(NO3)2
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
Na + Cu(CO3)2 = Na2CO3 + Cu =>
4 Na + Cu(CO3)2 = 2 Na2CO3 + Cu
Na2NH + Na = Na3N + H2 =>
2 Na2NH + 2 Na = 2 Na3N + H2
Cl2 + MgBr2 = MgCl + BrCl =>
3 Cl2 + 2 MgBr2 = 2 MgCl + 4 BrCl
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
CuCl2(aq) + K2SO4 = CuSO4 + KCl =>
CuCl2(aq) + K2SO4 = CuSO4 + 2 KCl
K2CrO7 + HCl = CrCl3 + KCl + H2O + Cl =>
K2CrO7 + 14 HCl = CrCl3 + 2 KCl + 7 H2O + 9 Cl
Pb + ZnCl2 = PbZnCl2 =>
Pb + ZnCl2 = PbZnCl2
H2C2O4 + O2 = HC2O4 + H3O =>
6 H2C2O4 + O2 = 6 HC2O4 + 2 H3O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
CH3CH2OH + Cr2O7{-2)+H{+} = CH3COOH+Cr{3+}+H2O =>
3 CH3CH2OH + 2 Cr2O7{-2)+16H{+} = 3 CH3COOH+4Cr{3+}+11H2O
Ca(OH)2 + H2O*CO2 = Ca(HCO3)2 + H2O =>
Ca(OH)2 + 2 H2O*CO2 = Ca(HCO3)2 + 2 H2O
AlOH3 + NaOH + H2O = Na[Al(OH)4] + H2 =>
AlOH3 + NaOH + 2 H2O = Na[Al(OH)4] + 2 H2
Mg + Zn(OH)2 = Mg(OH)2 + Zn =>
Mg + Zn(OH)2 = Mg(OH)2 + Zn
FeCl3 + Na2(SO4) = NaCl + Fe2(SO4)3 =>
2 FeCl3 + 3 Na2(SO4) = 6 NaCl + Fe2(SO4)3
SnCl2 + K2Cr2O7 + H2SO4 = SnSO4 + K2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 SnSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2
Na2[Zn(OH)4] + ZnSO4 = Na2SO4 + Zn(OH)2 =>
Na2[Zn(OH)4] + ZnSO4 = Na2SO4 + 2 Zn(OH)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaO + HF = BaF2 + H2O =>
BaO + 2 HF = BaF2 + H2O
Al(HO)3 + H3PO4 = AlPO4 + H2O =>
Al(HO)3 + H3PO4 = AlPO4 + 3 H2O
BF3(g) + NaH(s) = NaBF4 + B2H6 =>
8 BF3(g) + 6 NaH(s) = 6 NaBF4 + B2H6
FeCl2 + NaHS = FeS + HCl + NaCl =>
FeCl2 + NaHS = FeS + HCl + NaCl
Hg2 + FeSO4 = Fe + Hg2SO4 =>
Hg2 + FeSO4 = Fe + Hg2SO4
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
CaCl2 + Li2SO4 = CaSO4 + LiCl =>
CaCl2 + Li2SO4 = CaSO4 + 2 LiCl
C12H23 + O2 = C02 + H2O =>
4 C12H23 + 23 O2 = 24 C02 + 46 H2O
CH13 + O2 = CO2 + H2O =>
4 CH13 + 17 O2 = 4 CO2 + 26 H2O
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
C20H48 + O2 = H2O + CO2 =>
C20H48 + 32 O2 = 24 H2O + 20 CO2
HClO3 + Al(OH)3 = Al(ClO3)3 + H2O =>
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
Cd(NO3)2 + H2O = CdOHNO3 + HNO3 =>
Cd(NO3)2 + H2O = CdOHNO3 + HNO3
Zinciodide + potassiumcarbonate = zinccarbonate + potassiumiodide =>
ZnI2 + K2CO3 = ZnCO3 + 2 KI
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H(HO) =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(HO)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/24
Équations équilibrées sur06/18/23
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