| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH2CH(CH2)2CH3 + 20 OH{-} + 10 Ag(NH3){2+} = 5 CH3CH2CH2COOH + 10 Ag + 10 H2O + 10 NH3
CaCl2(aq) + CO2 + H2O = HCl + CaCO3 =>
CaCl2(aq) + CO2 + H2O = 2 HCl + CaCO3
Ba(OH)2BeO = BaOBe(OH)2 =>
Ba(OH)2BeO = BaOBe(OH)2
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(s) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(s)
Rb + No2 = Rb(No)2 =>
Rb + No2 = Rb(No)2
I2 + OH{-} = H2O + I{-} + O3I3H{+} =>
9 I2 + 10 OH{-} = 4 H2O + 12 I{-} + 2 O3I3H{+}
Mg + S6 = MgS6 =>
Mg + S6 = MgS6
Fe + HBrO3 = FeO3 + HBr =>
Fe + HBrO3 = FeO3 + HBr
Na + KNO3 = NaKNO3 =>
Na + KNO3 = NaKNO3
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
H2C2 + NO = CO2 + H2O + N2 =>
2 H2C2 + 10 NO = 4 CO2 + 2 H2O + 5 N2
C2H5OH + KOH = C2H5OK + H2O =>
C2H5OH + KOH = C2H5OK + H2O
CoCl2 + Na2O2 + H2O = Co(OH)3 + Cl{-} + Na + H{+} =>
4 CoCl2 + Na2O2 + 10 H2O = 4 Co(OH)3 + 8 Cl{-} + 2 Na + 8 H{+}
Na2CO3 + C2H5COOH = C2H5COONa + CO2 + H2O =>
Na2CO3 + 2 C2H5COOH = 2 C2H5COONa + CO2 + H2O
H2SO4 + LiSO3 = LiSO4 + H2SO3 =>
H2SO4 + LiSO3 = LiSO4 + H2SO3
KOH + C = K + CO2 + H2O =>
4 KOH + C = 4 K + CO2 + 2 H2O
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
H2SeO3 + Ni(OH)2 = Ni(SeO3) + H2O =>
H2SeO3 + Ni(OH)2 = Ni(SeO3) + 2 H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
CsN3 + CsNO3 + Fe2O3 = Cs4Fe2O5 + N2 =>
10 CsN3 + 2 CsNO3 + 3 Fe2O3 = 3 Cs4Fe2O5 + 16 N2
Ag(NO3)2 + Al = Al(NO3)3 + Ag =>
3 Ag(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Ag
NH3 + Rb = RbNH2 + H2 =>
2 NH3 + 2 Rb = 2 RbNH2 + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HI + KHSO3 = KI + H(HSO3) =>
HI + KHSO3 = KI + H(HSO3)
Al2(SO4)3 + BCl2 = AlCl3 + BSO4 =>
Al2(SO4)3 + 3 BCl2 = 2 AlCl3 + 3 BSO4
K2Co3 + NaOH = NaCo3 + K2OH =>
K2Co3 + NaOH = NaCo3 + K2OH
ZnS + H2 = H2S + Zn =>
ZnS + H2 = H2S + Zn
Se + PtW = W + Pt5Se4 =>
4 Se + 5 PtW = 5 W + Pt5Se4
SiO + Mg = Mg2Si + MgO =>
SiO + 3 Mg = Mg2Si + MgO
NaOH + C10H8 = C10H7Na + H2O =>
NaOH + C10H8 = C10H7Na + H2O
HNO3 + AlN = Al2O3 + N2 + H2O =>
6 HNO3 + 10 AlN = 5 Al2O3 + 8 N2 + 3 H2O
CsOH + Mg = Cs + Mg(OH)2 =>
2 CsOH + Mg = 2 Cs + Mg(OH)2
C2Cl4 + I2 = C2Cl4I2 =>
C2Cl4 + I2 = C2Cl4I2
Cr + N2 = Cr2N =>
4 Cr + N2 = 2 Cr2N
Hydrogen + chlorine = hydrogenchloride =>
H2 + Cl2 = 2 HCl
H2SO4 + Na2S = Na2SO4 + H2S =>
H2SO4 + Na2S = Na2SO4 + H2S
Mg + H2SO4(aq) = MgSO4(aq) + H2 =>
Mg + H2SO4(aq) = MgSO4(aq) + H2
FeCl2 + Co = Fe + CoCl2 =>
FeCl2 + Co = Fe + CoCl2
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Pb(CH3COO)2 + ZnSO4 = Pb(SO4)2 + ZnCH3COO =>
Pb(CH3COO)2 + 2 ZnSO4 = Pb(SO4)2 + 2 ZnCH3COO
K3(PO4) + Co(NO3)2 = Co3(PO4)2 + K + NO3 =>
2 K3(PO4) + 3 Co(NO3)2 = Co3(PO4)2 + 6 K + 6 NO3
Ni + HNO3 = NO2 + Ni(NO3)2 + H2O =>
Ni + 4 HNO3 = 2 NO2 + Ni(NO3)2 + 2 H2O
Ba(OH)2 + Na(CH3COO) = Ba(CH3COO)2 + Na(OH) =>
Ba(OH)2 + 2 Na(CH3COO) = Ba(CH3COO)2 + 2 Na(OH)
Al2O3 + Ca3(PO4)2 = CaO + AlPO4 =>
Al2O3 + Ca3(PO4)2 = 3 CaO + 2 AlPO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl + HOCl = H2O + Cl2 =>
HCl + HOCl = H2O + Cl2
LiNO3 + [Co(NH3)4CO3]NO3 = LiCoO2 + CO + NH3 + NO + H2O =>
5 LiNO3 + 5[Co(NH3)4CO3]NO3 = 5 LiCoO2 + 5 CO + 12 NH3 + 18 NO + 12 H2O
AlCl3 + H2 = Al + HCl =>
2 AlCl3 + 3 H2 = 2 Al + 6 HCl
PbNO3 + HCl = PbCl2 + NO2 + H2O =>
PbNO3 + 2 HCl = PbCl2 + NO2 + H2O
NaBrO = Na + Br + O134725634589025689274424999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
9223372036854775807 NaBrO = 9223372036854775807 Na + 9223372036854775807 Br + O134725634589025689274424999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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