| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgCl + Na2S2O3 = Ag2S2O3 + 2 NaCl
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Co(OH)2 + NH3 = Co(NH3)6{2+} + OH{-} =>
Co(OH)2 + 6 NH3 = Co(NH3)6{2+} + 2 OH{-}
Br2 + NaOH = NaBr2O3 + NaBr + H2O =>
7 Br2 + 12 NaOH = 2 NaBr2O3 + 10 NaBr + 6 H2O
FeBr3(aq)NaOH(aq) = FeOH(aq)NaBr3(aq) =>
FeBr3(aq)NaOH(aq) = FeOH(aq)NaBr3(aq)
KClO2 + AgNO3 = KNO3 + AgClO2 =>
KClO2 + AgNO3 = KNO3 + AgClO2
Al2(SO4)3 + Ba(HCO3)2 = Al(OH)3 + BaSO4 + CO2 =>
Al2(SO4)3 + 3 Ba(HCO3)2 = 2 Al(OH)3 + 3 BaSO4 + 6 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ru + O = RuO =>
Ru + O = RuO
NO + KOH = KNO2 + N2 + H2O =>
6 NO + 4 KOH = 4 KNO2 + N2 + 2 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KNH2(aq) + H2S(aq) = KNH3 + HS =>
KNH2(aq) + H2S(aq) = KNH3 + HS
Ca(NO3)2 + HCI = HCI(NO3) + Ca =>
Ca(NO3)2 + 2 HCI = 2 HCI(NO3) + Ca
C6H12O6 = C6H14O + CO2 + H2O =>
3 C6H12O6 = 2 C6H14O + 6 CO2 + 4 H2O
BaCO3 + ZnSO4 = ZnCO3 + BaSO4 =>
BaCO3 + ZnSO4 = ZnCO3 + BaSO4
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
P4 + O10 + H2O = PH3PO4 =>
2 P4 + O10 + 6 H2O = 4 PH3PO4
Ag + OH = AgO2 + H2O =>
Ag + 4 OH = AgO2 + 2 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
K2CrO4 + HCl = H2CrO4 + KCl =>
K2CrO4 + 2 HCl = H2CrO4 + 2 KCl
NH4NO3 + NaCrO3 = NH4CrO3 + NaNO3 =>
NH4NO3 + NaCrO3 = NH4CrO3 + NaNO3
Ca(OH)2 + Ba = BaOH + Ca =>
Ca(OH)2 + 2 Ba = 2 BaOH + Ca
C4H10 + Cl2 = C4H9Cl + HCl =>
C4H10 + Cl2 = C4H9Cl + HCl
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
Ca(NO3)2 + HCI = HCI(NO3) + Ca =>
Ca(NO3)2 + 2 HCI = 2 HCI(NO3) + Ca
Pb2 + SO4 = PbSO4 =>
Pb2 + 2 SO4 = 2 PbSO4
SiC + SO2Cl2 = SiCl4 + CCl4 + SO2 =>
SiC + 4 SO2Cl2 = SiCl4 + CCl4 + 4 SO2
Na2Cr2O7 + CrCl2 + HCl = CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 6 CrCl2 + 14 HCl = 8 CrCl3 + 2 NaCl + 7 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C6H5CN + KOH + H2O = C6H5COOK + NH3 =>
C6H5CN + KOH + H2O = C6H5COOK + NH3
Au + MgCl2 = AuCl + Mg =>
2 Au + MgCl2 = 2 AuCl + Mg
Cu2O + H3BO3 + C6H8O6 = Cu3B + H2O + CO2 =>
15 Cu2O + 10 H3BO3 + 3 C6H8O6 = 10 Cu3B + 27 H2O + 18 CO2
NiCl2 + NH3 = HCl + Ni3N2 =>
3 NiCl2 + 2 NH3 = 6 HCl + Ni3N2
C2H5CHO + H2 = C3H7OH =>
C2H5CHO + H2 = C3H7OH
C2H5NH5 + O2 = CO2 + H2O + N2 =>
2 C2H5NH5 + 9 O2 = 4 CO2 + 10 H2O + N2
ZnO + CO = Zn + CO3 =>
2 ZnO + CO = 2 Zn + CO3
AgClO4(aq) + LiCl(aq) = LiClO4(aq) + AgCl(s) =>
AgClO4(aq) + LiCl(aq) = LiClO4(aq) + AgCl(s)
Fe + KNO3 = Fe(KNO3)3 =>
Fe + 3 KNO3 = Fe(KNO3)3
ZnBr2 + H2O = Br2 + Zn(OH)2 + H2 =>
ZnBr2 + 2 H2O = Br2 + Zn(OH)2 + H2
PC13 + H2 = PH3 + HC1 =>
PC13 + 8 H2 = PH3 + 13 HC1
AgNO3 + Cl2 + H2O = AgCl + AgClO + HNO3 =>
2 AgNO3 + Cl2 + H2O = AgCl + AgClO + 2 HNO3
Cu(NO3)3 = CuO2 + NO2 + O2 =>
2 Cu(NO3)3 = 2 CuO2 + 6 NO2 + O2
AgNO3 + Cl2 + H2O = AgCl + AgClO + HNO3 =>
2 AgNO3 + Cl2 + H2O = AgCl + AgClO + 2 HNO3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
C2H2 + H = C2H6 =>
C2H2 + 4 H = C2H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/24
Équations équilibrées sur05/21/23
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