| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(NO3)2 + H2S = SrS + 2 HNO3
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
KF + Pb(C2H3O2)2 = KC2H3O2 + PbF2 =>
2 KF + Pb(C2H3O2)2 = 2 KC2H3O2 + PbF2
Mg(NO2)2 + BeCl2 = Be(NO2)2 + MgCl2 =>
Mg(NO2)2 + BeCl2 = Be(NO2)2 + MgCl2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
CrBr3 + Cl2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
CO(OH)2 + HNO3 = CO(NO3)2 + H2O =>
CO(OH)2 + 2 HNO3 = CO(NO3)2 + 2 H2O
Cr(OH)3NaOH = Cr(Na(OH)4) =>
Cr(OH)3NaOH = Cr(Na(OH)4)
Cu3PO3 + FeCl3 = FePO3 + CuCl =>
Cu3PO3 + FeCl3 = FePO3 + 3 CuCl
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
FeO4 + Al = AlO + Fe =>
FeO4 + 4 Al = 4 AlO + Fe
NaNaH2 + N2O = NaN3 + NaOH + NH3 =>
4 NaNaH2 + 5 N2O = 3 NaN3 + 5 NaOH + NH3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
NH3 + HC2H3O2 = C2H3O2{-} + NH4{+} =>
NH3 + HC2H3O2 = C2H3O2{-} + NH4{+}
(NH4)2C2O2(s) + HCl(aq) + O2(g) = C2H2O4(s) + NH4Cl(g) =>
(NH4)2C2O2(s) + 2 HCl(aq) + O2(g) = C2H2O4(s) + 2 NH4Cl(g)
Cs(s) + HCl(aq) = CsCl(aq) + H(g) =>
Cs(s) + HCl(aq) = CsCl(aq) + H(g)
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + Mg(NO3)2 = NH4(NO3)2 + MgOH =>
NH4OH + Mg(NO3)2 = NH4(NO3)2 + MgOH
FeSO4 + Cl2 + H2O = Fe(OH)3 + H2SO4 + HCl =>
2 FeSO4 + Cl2 + 6 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 HCl
NaO = Na + O2 =>
2 NaO = 2 Na + O2
KMnO4 + SO2 + H2O = Mn(SO4) + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 Mn(SO4) + K2SO4 + 2 H2SO4
NaCl + SO4 = Na2SO4 + Cl =>
2 NaCl + SO4 = Na2SO4 + 2 Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + Li2S = LiCl + H2S =>
2 HCl + Li2S = 2 LiCl + H2S
NiSO4 + BaCl2 = NiCl2 + BaSO4 =>
NiSO4 + BaCl2 = NiCl2 + BaSO4
P + H2SO4(k) = H2PO4 + SO2 + H2O =>
P + 3 H2SO4(k) = H2PO4 + 3 SO2 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO3 + H2O =>
3 FeSO4 + 2 KMnO4 + 9 H2SO4 = 3 Fe(SO4)3 + 2 MnSO4 + K2SO3 + 9 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
(H)2 + (Cl)2 = HCl =>
(H)2 + (Cl)2 = 2 HCl
Ga + O4 = GaO3 =>
4 Ga + 3 O4 = 4 GaO3
Ca(OH)2 + Ca(NO3)2 = Ca(OH) + NO3 =>
Ca(OH)2 + Ca(NO3)2 = 2 Ca(OH) + 2 NO3
AgNO3 + NH4(SO4) = Ag(SO4) + NH4(NO3) =>
AgNO3 + NH4(SO4) = Ag(SO4) + NH4(NO3)
PbCl4 + Al2(Cr2O7)3 = Pb(Cr2O7)2 + AlCl3 =>
3 PbCl4 + 2 Al2(Cr2O7)3 = 3 Pb(Cr2O7)2 + 4 AlCl3
Ca(OH)2 + NaOH + Cl2 = Ca(ClO)2 + NaCl + H2O =>
Ca(OH)2 + 2 NaOH + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
Fe(OH)3 + KMnO4 = Fe(MnO4)3 + KOH =>
Fe(OH)3 + 3 KMnO4 = Fe(MnO4)3 + 3 KOH
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Zn + NO3 + H{+} = Zn2{+} + NH4 + H2O =>
20 Zn + NO3 + 10 H{+} = 10 Zn2{+} + NH4 + 3 H2O
C6H10C4H6 + ClC6H4COOOH = C6H10C4H6O + ClC6H4COOH =>
C6H10C4H6 + ClC6H4COOOH = C6H10C4H6O + ClC6H4COOH
KMnO4 + (COOH)2 = MnO2 + K2CO3 + H2O + CO2 =>
2 KMnO4 + 3(COOH)2 = 2 MnO2 + K2CO3 + 3 H2O + 5 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
Al + CUSO4*5H2O = Al2(SO4)3 + CU + H2O =>
2 Al + 3 CUSO4*5H2O = Al2(SO4)3 + 3 CU + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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