| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl2 + COSO4 = NH4SO4 + COCl2
Cu(NO3)(aq) + KOH(aq) = Cu(OH)(s) + KNO3(aq) =>
Cu(NO3)(aq) + KOH(aq) = Cu(OH)(s) + KNO3(aq)
AgNO3 + KOH + NH3 = Ag(NH3)2 + KNO3 + H2O =>
8 AgNO3 + 9 KOH + 17 NH3 = 8 Ag(NH3)2 + 9 KNO3 + 6 H2O
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2 + Pb(s) =>
Ni(s) + Pb(NO3)2(aq) = Ni(NO3)2 + Pb(s)
Fe3O4 + Al2 = Al2O4 + Fe =>
Fe3O4 + Al2 = Al2O4 + 3 Fe
Na2CO3 + LiNO3 = NaNO3 + Li2CO3 =>
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3
Li + NaOH = LiOH + Na2 =>
2 Li + 2 NaOH = 2 LiOH + Na2
CH3CO2H + Na2CO3 = NaCH3COO + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 NaCH3COO + CO2 + H2O
H2SO4 + HF = H2 + F2SO4 =>
H2SO4 + 2 HF = 2 H2 + F2SO4
MnO + PBO2 + HNO3 = HMnO4 + PB(NO3) + H2O =>
3 MnO + 5 PBO2 + 5 HNO3 = 3 HMnO4 + 5 PB(NO3) + H2O
H2NC6H4COOCH2CH4 + NaOH = H2NC6H4COOCH2CH3Na + H2O =>
H2NC6H4COOCH2CH4 + NaOH = H2NC6H4COOCH2CH3Na + H2O
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
Al4C3(s) + H2O = CH4 + Al(OH)3 =>
Al4C3(s) + 12 H2O = 3 CH4 + 4 Al(OH)3
HNO3 + MgCO3 = MgNO3 + HCO3 =>
HNO3 + MgCO3 = MgNO3 + HCO3
CaI2 + Cr(CH3CO2)2 = Ca(C2H3O2)2 + CrI2 =>
CaI2 + Cr(CH3CO2)2 = Ca(C2H3O2)2 + CrI2
Ba(OH)2 + HClO3 = H(OH)2 + Ba(ClO3) =>
Ba(OH)2 + HClO3 = H(OH)2 + Ba(ClO3)
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Mg2(C2O4)2 + Al2(CrO4)3 = Mg2(CrO4)2 + Al2(C2O4)3 =>
3 Mg2(C2O4)2 + 2 Al2(CrO4)3 = 3 Mg2(CrO4)2 + 2 Al2(C2O4)3
ZnSO4 + LiOH = Zn(OH) + LiSO4 =>
ZnSO4 + LiOH = Zn(OH) + LiSO4
CH3CH(OH)CH3 + KMnO4 = CH3COCH3 + MnO2 + KOH + HHO =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3COCH3 + 2 MnO2 + 2 KOH + 2 HHO
H2SeO4 + HCl = H2SeO3 + Cl2 + H2O =>
H2SeO4 + 2 HCl = H2SeO3 + Cl2 + H2O
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)3 + Ca3(SO4)2 =>
2 Al2(SO4)3 + 3 Ca3(PO4)2 = 2 Al2(PO4)3 + 3 Ca3(SO4)2
ZrOCl2*8H2O + C6H8O7 = ZrOH4 + Cl2 + CO2 + H2O =>
9 ZrOCl2*8H2O + 2 C6H8O7 = 9 ZrOH4 + 9 Cl2 + 12 CO2 + 62 H2O
SnCl2 + KCl + I2 = SnCl4 + KI =>
SnCl2 + 2 KCl + I2 = SnCl4 + 2 KI
Na2S + SO2 + H2O = Na2SO3 + H2S =>
Na2S + SO2 + H2O = Na2SO3 + H2S
KMnO4 + Na2NO2 + H2SO4 = MnSO4 + Na2NO3 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2NO2 + 3 H2SO4 = 2 MnSO4 + 5 Na2NO3 + K2SO4 + 3 H2O
C10H14O3 + O2 = CO2 + H2O =>
C10H14O3 + 12 O2 = 10 CO2 + 7 H2O
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
KCl = Cl + K =>
KCl = Cl + K
Pb(OH)2 + NaOH = Na2Pb(OH)4 =>
Pb(OH)2 + 2 NaOH = Na2Pb(OH)4
CuCl + CaF2 = CaCl2 + CuF =>
2 CuCl + CaF2 = CaCl2 + 2 CuF
HgS = Hg + S =>
HgS = Hg + S
MgBr2Cl2 = MgCl2Br2 =>
MgBr2Cl2 = MgCl2Br2
MnO4{-} + H{+} + NO2{-} = Mn2{+} + NO3{-} + H2O =>
4 MnO4{-} + 6 H{+} + 13 NO2{-} = 2 Mn2{+} + 13 NO3{-} + 3 H2O
HC2H3O2(aq) + LiHSO3(aq) = LiH4(aq) + H2SO3(g) + CO(s) =>
5 HC2H3O2(aq) + 4 LiHSO3(aq) = 4 LiH4(aq) + 4 H2SO3(g) + 10 CO(s)
C12H22O11 + O2 = CO2 + H2OC =>
C12H22O11 + O2 = CO2 + 11 H2OC
AlCl3(s) + NaOH(aq) = Al(OH)3 + NaCl(aq) =>
AlCl3(s) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl(aq)
KCO3 + H2O = KHCO3 + O2 =>
4 KCO3 + 2 H2O = 4 KHCO3 + O2
CH3COOH + C2H5OH = CH3COOCH3 + H2O =>
2 CH3COOH + C2H5OH = 2 CH3COOCH3 + H2O
NaI + HClO = NaIO3 + HCl =>
NaI + 3 HClO = NaIO3 + 3 HCl
Pb + NH3 = PbN3 + H =>
Pb + 3 NH3 = PbN3 + 9 H
GaO15 + InO + SnO2 = Ga3In5SnO16 + O2 =>
3 GaO15 + 5 InO + SnO2 = Ga3In5SnO16 + 18 O2
ClCH2COOH + O2 = CO + H2O + HCl =>
2 ClCH2COOH + O2 = 4 CO + 2 H2O + 2 HCl
AgCl + H3PO4 = HCl + Ag3PO4 =>
3 AgCl + H3PO4 = 3 HCl + Ag3PO4
Mg(ClO4)2 = MgO4 + ClO2 =>
Mg(ClO4)2 = MgO4 + 2 ClO2
FeS2 + Na2S2O7 + O2 = Na3Fe(SO4)3 + SO2 =>
4 FeS2 + 6 Na2S2O7 + 11 O2 = 4 Na3Fe(SO4)3 + 8 SO2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HHClO = ClH2O =>
HHClO = ClH2O
HClO4 + NaCHO2 = NaClO4 + CH2O2 =>
HClO4 + NaCHO2 = NaClO4 + CH2O2
CO2 + H2O + NO3{-} + PO4{-3} + H{+} = C106H263O88N16P + O2 =>
106 CO2 + 122 H2O + 16 NO3{-} + PO4{-3} + 19 H{+} = C106H263O88N16P + 149 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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