| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCH3 + C6H5CHNC6H5 = CH3COCH2CHC6H5NHC6H5
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
KIO4 + KI = KI3 + K2O =>
KIO4 + 11 KI = 4 KI3 + 4 K2O
(NH4)2SO4 + NiCl2 = NH4Cl + NiSO4 =>
(NH4)2SO4 + NiCl2 = 2 NH4Cl + NiSO4
S0 + O2 = SOO =>
S0 + O2 = SOO
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
(NH4)2S + K2Cr2O7 + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3(NH4)2S + 4 K2Cr2O7 + 16 H2SO4 = 3(NH4)2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Na2CO3 + CuCl2*2H2O = NaCl + H2O + CuCO3 =>
Na2CO3 + CuCl2*2H2O = 2 NaCl + 2 H2O + CuCO3
PbCl4 + Li2SO4 = LiCl + Pb(SO4)2 =>
PbCl4 + 2 Li2SO4 = 4 LiCl + Pb(SO4)2
CaC2O4 = CO2 + Ca =>
CaC2O4 = 2 CO2 + Ca
MgCl2(aq) + Li2CO3(s) = MgCO3(aq) + LiCl(s) =>
MgCl2(aq) + Li2CO3(s) = MgCO3(aq) + 2 LiCl(s)
Fe + HNO3(diluted) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(diluted) = 3 Fe(NO3)2 + 2 NO + 4 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Te3P4 + Br3N5 = Te3N4 + Br3P5 =>
5 Te3P4 + 4 Br3N5 = 5 Te3N4 + 4 Br3P5
MgSO4 + KPO4 = K2SO4 + Mg(PO4)2 =>
MgSO4 + 2 KPO4 = K2SO4 + Mg(PO4)2
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
Cr2(SO4)3 + NH3 = [Cr(NH3)6]2(SO4)3 =>
Cr2(SO4)3 + 12 NH3 = [Cr(NH3)6]2(SO4)3
KMnO4 + Na2S2O3 = Na2MnO4 + KS2O3 =>
KMnO4 + Na2S2O3 = Na2MnO4 + KS2O3
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
AgC2H3O2 + H2S = Ag2S + HC2H3O2 =>
2 AgC2H3O2 + H2S = Ag2S + 2 HC2H3O2
Mn{2+} + BiO3{-} + H{+} = Bi{3+} + MnO4{-} + H2O =>
2 Mn{2+} + 5 BiO3{-} + 14 H{+} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
C7H5OCl(l) + C6H6O(s) = C13H10O2(s) + HCl(l) =>
C7H5OCl(l) + C6H6O(s) = C13H10O2(s) + HCl(l)
Ca(OH)2 + Na2CO3 = Ca(CO3) + Na(OH) =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 Na(OH)
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
KBrO3 + H2SO4 + Na2SO3 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + K2SO4 + 5 Na2SO4 + H2O
C + AgSeO3 = AgSe + CO2 =>
3 C + 2 AgSeO3 = 2 AgSe + 3 CO2
Na2O + KOH = KNaO + H2O =>
Na2O + 2 KOH = 2 KNaO + H2O
CuCl2 + CaCO3 + H2O = Cu2Cl(OH)3 + CaCl2 + CO2 =>
4 CuCl2 + 3 CaCO3 + 3 H2O = 2 Cu2Cl(OH)3 + 3 CaCl2 + 3 CO2
C6H6 + CO2 = CO + H2 =>
C6H6 + 6 CO2 = 12 CO + 3 H2
CaCl2 + Ca + H2O + Al2O3 = CaClOH + Al =>
3 CaCl2 + 3 Ca + 3 H2O + Al2O3 = 6 CaClOH + 2 Al
HH3 = H2 =>
HH3 = 2 H2
NH4CIO2 = NH3 + HCIO2 =>
NH4CIO2 = NH3 + HCIO2
NH3 + O2 = H2O + N3O2 =>
12 NH3 + 13 O2 = 18 H2O + 4 N3O2
KNO3 + Cr2(SO4)4 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
2 KNO3 + Cr2(SO4)4 + 6 Na2CO3 = 2 KNO2 + 2 Na2CrO4 + 4 Na2SO4 + 6 CO2
AgI + H2O = Ag(OH) + HI =>
AgI + H2O = Ag(OH) + HI
BI3 + H2 = HI + B =>
2 BI3 + 3 H2 = 6 HI + 2 B
I2 + Cl = I2Cl3 =>
I2 + 3 Cl = I2Cl3
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
Zn + H2 = ZnH2 =>
Zn + H2 = ZnH2
AlBr3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3
CH3CH2CH2OH + K = CH3CH2CH2OK + H2 =>
2 CH3CH2CH2OH + 2 K = 2 CH3CH2CH2OK + H2
CrOHSO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2 CrOHSO4 + H2SO4 = Cr2(SO4)3 + 2 H2O
As2O3 + CrO4{-}2 = AsO4{-}3 + Cr2O3 =>
As2O3 + 2 CrO4{-}2 = 2 AsO4{-}3 + Cr2O3
MnCl2(aq) + Na2S(aq) = MnS(s) + NaCl(aq) =>
MnCl2(aq) + Na2S(aq) = MnS(s) + 2 NaCl(aq)
Fe(NO3)2 + Ag2CO3 = Fe(CO3) + Ag2(NO3)2 =>
Fe(NO3)2 + Ag2CO3 = Fe(CO3) + Ag2(NO3)2
KMnO4 + H2SO4 + AgI = Ag2SO4 + I2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 AgI = 5 Ag2SO4 + 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
P2O5 + H2O + K3PO4 = K2HPO4 =>
P2O5 + 3 H2O + 4 K3PO4 = 6 K2HPO4
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + HOH =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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