| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
PbPK = PbKP =>
PbPK = PbKP
C + O + S = COS =>
C + O + S = COS
Fe + H2O = H2 + Fe2O4 =>
2 Fe + 4 H2O = 4 H2 + Fe2O4
NH4NO3 + NaOH = NaNO3 + H2O + N2H4 =>
7 NH4NO3 + 6 NaOH = 6 NaNO3 + 9 H2O + 4 N2H4
H2SO4 + Co = Co2SO4 + H2 =>
H2SO4 + 2 Co = Co2SO4 + H2
HNO3 + NaOH = HNa + OHNO3 =>
HNO3 + NaOH = HNa + OHNO3
Ni(ClO3)3 = Ni + ClO3 =>
Ni(ClO3)3 = Ni + 3 ClO3
CH3OH = C + H2 + O2 =>
2 CH3OH = 2 C + 4 H2 + O2
C + O + S = COS =>
C + O + S = COS
MgCl2 + FeBr3 = MgBr2 + FeCl3 =>
3 MgCl2 + 2 FeBr3 = 3 MgBr2 + 2 FeCl3
KNO3 + C7H8O = K2 + CO2 + H2O + N2 =>
34 KNO3 + 6 C7H8O = 17 K2 + 42 CO2 + 24 H2O + 17 N2
Fe + PtCl2 = FePt + Cl2 =>
Fe + PtCl2 = FePt + Cl2
HNO3 + HSO2 = HSO4 + NO + H2O =>
4 HNO3 + 3 HSO2 = 3 HSO4 + 4 NO + 2 H2O
KCrO4 + CaSO3 = CaCrO4 + KSO3 =>
KCrO4 + CaSO3 = CaCrO4 + KSO3
CH3CH3 + O2 = CO + H2 =>
CH3CH3 + O2 = 2 CO + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HSO4{-} + H2O = H3O{+} + SO4{-2} =>
HSO4{-} + H2O = H3O{+} + SO4{-2}
CH4Br + Br2 = CH3Br2 + HBr =>
CH4Br + Br2 = CH3Br2 + HBr
HNO3 + HCl + KI = H2O + I2 + N2 + KCl =>
2 HNO3 + 10 HCl + 10 KI = 6 H2O + 5 I2 + N2 + 10 KCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnO2 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = K2SO4 + 2 MnO2 + 3 Fe2(SO4)3 + 4 H2O
MgCl2 + NH4OH + Na2HPO4 + H2O = MgNH4PO4*6H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 + 5 H2O = MgNH4PO4*6H2O + 2 NaCl
K2S + H2O2 = H2O + K2SO4 =>
K2S + 4 H2O2 = 4 H2O + K2SO4
MgCl2 + NH4OH + Na2HPO4 + H2O = MgNH4PO4*6H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 + 5 H2O = MgNH4PO4*6H2O + 2 NaCl
Zn + HNO3 = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NO2
MgCl2 + NH4OH + Na2HPO4 + H2O = MgNH4PO4*6H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 + 5 H2O = MgNH4PO4*6H2O + 2 NaCl
H{+} + SO32{-} + MnO4{-} = Mn2{+} + SO42{-} + H2O =>
60 H{+} + 13 SO32{-} + 40 MnO4{-} = 20 Mn2{+} + 13 SO42{-} + 30 H2O
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Cu(K) + PbO(K) = CuO(K) + Pb(K) =>
Cu(K) + PbO(K) = CuO(K) + Pb(K)
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
MgCl2 + NH4OH + Na2HPO4 + H2O = MgNH4PO4*6H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 + 5 H2O = MgNH4PO4*6H2O + 2 NaCl
HCl + HNO3 = Cl + NO + H2O =>
3 HCl + HNO3 = 3 Cl + NO + 2 H2O
Ca + AlPO4 = Ca3(PO4)2 + Al =>
3 Ca + 2 AlPO4 = Ca3(PO4)2 + 2 Al
HNO3 + KSCN = KNO3 + HSCN =>
HNO3 + KSCN = KNO3 + HSCN
Ca(NO3)2 = Ca + NO3(aq) =>
Ca(NO3)2 = Ca + 2 NO3(aq)
Fe + PtCl2 = FePt + Cl2 =>
Fe + PtCl2 = FePt + Cl2
Cu(OH)2 + HNO3 = CuNO3 + H(OH)2 =>
Cu(OH)2 + HNO3 = CuNO3 + H(OH)2
H2O2(aq) + NaI(aq) + HNO3(aq) = I2(aq) + H2O(l) + NaNO3(aq) =>
H2O2(aq) + 2 NaI(aq) + 2 HNO3(aq) = I2(aq) + 2 H2O(l) + 2 NaNO3(aq)
VOSO4 + Na2CO3 + (CH3CO)2CH2 = [VO((CH3CO)2CH2)2] + Na2SO4 + H2O + CO2 =>
12 VOSO4 + 12 Na2CO3 + 25(CH3CO)2CH2 = 12[VO((CH3CO)2CH2)2] + 12 Na2SO4 + 4 H2O + 17 CO2
Al + NaBO2 = Al2O3 + B + Na2O =>
2 Al + 2 NaBO2 = Al2O3 + 2 B + Na2O
NaNO2 + CuSO4 = Cu(NO2)2 + Na2SO4 =>
2 NaNO2 + CuSO4 = Cu(NO2)2 + Na2SO4
AgNO3 + CaOH2 = AgOH2 + CaNO3 =>
AgNO3 + CaOH2 = AgOH2 + CaNO3
Fe(NO3)3 + H2O + NH3 = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 H2O + 3 NH3 = Fe(OH)3 + 3 NH4NO3
NH4PO4 + BaC2H3O2 = BaPO4 + NH4C2H3O2 =>
NH4PO4 + BaC2H3O2 = BaPO4 + NH4C2H3O2
C + O + S = COS =>
C + O + S = COS
MgCl2 + NH4OH + Na2HPO4 + H2O = MgNH4PO4*6H2O + NaCl =>
MgCl2 + NH4OH + Na2HPO4 + 5 H2O = MgNH4PO4*6H2O + 2 NaCl
K2Cr2O7 + H2O2 + H2SO4 = K2SO4 + H2O + CrO(O2)2 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = K2SO4 + 5 H2O + 2 CrO(O2)2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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