| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H12O6 + 6 AgNO3 + 4 NH4OH = 2 C6H12O7 + 5 NH4NO4 + 6 Ag
silverchlorate + sodiumsulfide = sodiumchlorate + silversulfide =>
2 AgClO3 + Na2S = 2 NaClO3 + Ag2S
Na + HIO3 = NaIO3 + H2 =>
2 Na + 2 HIO3 = 2 NaIO3 + H2
CoCl2 + KSCN = K2[Co(NCS)4] + KCl =>
CoCl2 + 4 KSCN = K2[Co(NCS)4] + 2 KCl
CO + KOH = K2CO2 + H2O =>
CO + 2 KOH = K2CO2 + H2O
H2O2 + CaCO3 = CaO + CHO + O2 =>
H2O2 + 2 CaCO3 = 2 CaO + 2 CHO + 2 O2
SO4 + SH = SH4 + S2O =>
3 SO4 + 28 SH = 7 SH4 + 12 S2O
KOH + ZnSO4 = KSO4 + ZnOH =>
KOH + ZnSO4 = KSO4 + ZnOH
C6H4(C2H5)2 + C6H6 = C6H5(C2H5) =>
C6H4(C2H5)2 + C6H6 = 2 C6H5(C2H5)
CsO2 + H2O = CsOH + O2 =>
4 CsO2 + 2 H2O = 4 CsOH + 3 O2
Fe + Na3PO4 = Fe(PO4)3 + Na2 =>
2 Fe + 6 Na3PO4 = 2 Fe(PO4)3 + 9 Na2
CuO + Br = CuBr + O2 =>
2 CuO + 2 Br = 2 CuBr + O2
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
Pb3O4 + HNO3 = Pb(OH)4 + Pb(NO3)2 =>
Pb3O4 + 4 HNO3 = Pb(OH)4 + 2 Pb(NO3)2
HCl + K3SO3 = KCl + H3SO3 =>
3 HCl + K3SO3 = 3 KCl + H3SO3
CaO2H2 + CO2 = CaCO3 + OH2 =>
CaO2H2 + CO2 = CaCO3 + OH2
Sr(OH)2 + H2(SO4) = H2O + Sr(SO4) =>
Sr(OH)2 + H2(SO4) = 2 H2O + Sr(SO4)
K2[Co(SCN)6] + NaF = K2[CoF6] + NaSCN =>
K2[Co(SCN)6] + 6 NaF = K2[CoF6] + 6 NaSCN
Cr{3}{+} + MnO2 + OH{-} = CrO4{-}2 + Mn{+} + H2O =>
3 Cr{3}{+} + 4 MnO2 + 8 OH{-} = 3 CrO4{-}2 + 4 Mn{+} + 4 H2O
BaCl2 + MnCl2 = BaMn + Cl2 =>
BaCl2 + MnCl2 = BaMn + 2 Cl2
Cu(NO3)2*3H2O + C6H12N4 = CuO + CO2 + N2 + H2O =>
18 Cu(NO3)2*3H2O + 5 C6H12N4 = 18 CuO + 30 CO2 + 28 N2 + 84 H2O
Ca2H6 + O2 = Ca + OH =>
Ca2H6 + 3 O2 = 2 Ca + 6 OH
LiH + BF3 = LiF + B2H6 =>
6 LiH + 2 BF3 = 6 LiF + B2H6
NH4HCO3 + NaCl = NaHCO3 + NH4Cl =>
NH4HCO3 + NaCl = NaHCO3 + NH4Cl
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
H2SO4 + KOH = (KOH)2SO4 + H2 =>
H2SO4 + 2 KOH = (KOH)2SO4 + H2
Fe + CUCI2 = FeCI2 + CU =>
Fe + CUCI2 = FeCI2 + CU
VO{2+} + F{-} + [Co(NH3)6]{3+} = [Co(NH3)6][VOF5] =>
VO{2+} + 5 F{-} + [Co(NH3)6]{3+} = [Co(NH3)6][VOF5]
C12H24N6 + O2 = H2O + CO2 + NO =>
C12H24N6 + 21 O2 = 12 H2O + 12 CO2 + 6 NO
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
PbH4 + O2 = PbO2 + H2O =>
PbH4 + 2 O2 = PbO2 + 2 H2O
V2(Cr2O7)5 + Cu3(PO4)2 = CuCr2O7 + V3(PO4)5 =>
3 V2(Cr2O7)5 + 5 Cu3(PO4)2 = 15 CuCr2O7 + 2 V3(PO4)5
Ca(HSO3)2 + Mg = Mg(HSO3)2 + Ca =>
Ca(HSO3)2 + Mg = Mg(HSO3)2 + Ca
N2O + NH3 = H2O + N2H4 =>
N2O + 6 NH3 = H2O + 4 N2H4
SO3 + Cl2 = Cl3O + SCl =>
SO3 + 5 Cl2 = 3 Cl3O + SCl
C2H5OH + S = C2H5OHS =>
C2H5OH + S = C2H5OHS
HCI + Ca = CaCI + H2 =>
2 HCI + 2 Ca = 2 CaCI + H2
He + O = HeO15 =>
He + 15 O = HeO15
(NH4)2Fe(SO4)2 + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O + MnSO4 =>
10(NH4)2Fe(SO4)2 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 8 H2O + 2 MnSO4
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
MgO + NH4Cl = MgCl + NH4O =>
MgO + NH4Cl = MgCl + NH4O
HI + Ni = NiHI =>
HI + Ni = NiHI
CH3SO2 + O2 + Cl2 = CCl3SO2 + H2O =>
4 CH3SO2 + 3 O2 + 6 Cl2 = 4 CCl3SO2 + 6 H2O
Zn + PbCl4 = ZnCl4 + Pb =>
Zn + PbCl4 = ZnCl4 + Pb
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
CU + KOH + H2O = K[CU(OH)4] + H2 =>
2 CU + 2 KOH + 6 H2O = 2 K[CU(OH)4] + 3 H2
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
AlCl3 + Sr(OH)2 = Al(OH)3 + SrCl2 =>
2 AlCl3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrCl2
UO2F2 + H2 = UO2 + HF =>
UO2F2 + H2 = UO2 + 2 HF
Sr(CIO3)2 + K2CO3 = KCIO3 + Sr2(CO3)2 =>
2 Sr(CIO3)2 + 2 K2CO3 = 4 KCIO3 + Sr2(CO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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