| Équations équilibrées la veille | Équations équilibrées le lendemain |
AsO4{-3} + 3 AgNO3 = Ag3AsO4 + 3 NO3{-}
Al(aq) + HCl(l) = H2(l) + AlCl3(aq) =>
2 Al(aq) + 6 HCl(l) = 3 H2(l) + 2 AlCl3(aq)
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
Al(aq) + HCl(l) = H2(l) + AlCl3(aq) =>
2 Al(aq) + 6 HCl(l) = 3 H2(l) + 2 AlCl3(aq)
Zn(OH)2 + SiO2 = ZnSiO4 + H2 =>
Zn(OH)2 + SiO2 = ZnSiO4 + H2
C8H10 + KMnO4 + Na2CO3 = C7H5NaO2 + KOH + MnO2 + H2O =>
13 C8H10 + 22 KMnO4 + 8 Na2CO3 = 16 C7H5NaO2 + 22 KOH + 22 MnO2 + 14 H2O
Ba(NO3)2(aq) + MgCl2(aq) = BaCl2(aq) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgCl2(aq) = BaCl2(aq) + Mg(NO3)2(aq)
Cr2(HPO3)3 + Mn = Mn(HPO3)2 + Cr =>
2 Cr2(HPO3)3 + 3 Mn = 3 Mn(HPO3)2 + 4 Cr
CH3CH2CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 CH3CH2CHO + 8 Cu(OH)2 = 3 CH3COOH + 4 Cu2O + 8 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Na2MoO4 + K4[Fe(CN)6] = K2MoO4 + Na4[Fe(CN)6] =>
2 Na2MoO4 + K4[Fe(CN)6] = 2 K2MoO4 + Na4[Fe(CN)6]
Cr2(HPO3)3 + Mn = Mn(HPO3)2 + Cr =>
2 Cr2(HPO3)3 + 3 Mn = 3 Mn(HPO3)2 + 4 Cr
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
AsO4{-3} + AgNO3 = Ag3AsO4 + NO3{-} =>
AsO4{-3} + 3 AgNO3 = Ag3AsO4 + 3 NO3{-}
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
Zn(OH)2 + SiO2 = ZnSiO4 + H2 =>
Zn(OH)2 + SiO2 = ZnSiO4 + H2
NH3 + HOCl = NCl3 + H2O =>
NH3 + 3 HOCl = NCl3 + 3 H2O
H2SO4 + CdO = CdSO4 + H2 + O2 =>
2 H2SO4 + 2 CdO = 2 CdSO4 + 2 H2 + O2
Zn + Pb(C2O4)2 = ZnC2O4 + Pb =>
2 Zn + Pb(C2O4)2 = 2 ZnC2O4 + Pb
C8H10 + KMnO4 + Na2CO3 = C7H5NaO2 + KOH + MnO2 + H2O =>
13 C8H10 + 22 KMnO4 + 8 Na2CO3 = 16 C7H5NaO2 + 22 KOH + 22 MnO2 + 14 H2O
Li + CH3COOH = LiCH3COO + H2 =>
2 Li + 2 CH3COOH = 2 LiCH3COO + H2
Cu(NO3)2 + Li3PO4 = Cu3(PO4)2 + Li(NO3) =>
3 Cu(NO3)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 Li(NO3)
H{2}OCaCl{2} = H{2} =>
H{2}OCaCl{2} = H{2}
BaCl2(s) + Na2SO4 = BaSO4 + NaCl =>
BaCl2(s) + Na2SO4 = BaSO4 + 2 NaCl
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
NaOH + C27H28Br2O5S = Na + CO2 + H2O + S + Br =>
126 NaOH + C27H28Br2O5S = 126 Na + 27 CO2 + 77 H2O + S + 2 Br
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
CuSO4 = Cu{+2} + SO4{-2} =>
CuSO4 = Cu{+2} + SO4{-2}
Al(aq) + HCl(l) = H2(l) + AlCl3(aq) =>
2 Al(aq) + 6 HCl(l) = 3 H2(l) + 2 AlCl3(aq)
Ag(NO3)2(aq) + NaCl(aq) = AgCl2(s) + NaNO3(aq) =>
Ag(NO3)2(aq) + 2 NaCl(aq) = AgCl2(s) + 2 NaNO3(aq)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
MoO3 + ZnO = Zn03Mo2O9 =>
2 MoO3 + 3 ZnO = Zn03Mo2O9
Li2CO3 + B2O3 + Al2CO3 + LiCl + Ba2CO3 + Na3PO4 = CO2 + Li3B2Al2Ba2Na3POCl + O2 =>
2 Li2CO3 + 2 B2O3 + 2 Al2CO3 + 2 LiCl + 2 Ba2CO3 + 2 Na3PO4 = 6 CO2 + 2 Li3B2Al2Ba2Na3POCl + 9 O2
HCHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 HCHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CO2 + 11 H2O
(NH4)2Co3 + CuSO4 = (NH4)2SO4 + CuCo3 =>
(NH4)2Co3 + CuSO4 = (NH4)2SO4 + CuCo3
Na2MoO4 + K4[Fe(CN)6] = K2MoO4 + Na4[Fe(CN)6] =>
2 Na2MoO4 + K4[Fe(CN)6] = 2 K2MoO4 + Na4[Fe(CN)6]
Al(aq) + HCl(l) = H2(l) + AlCl3(aq) =>
2 Al(aq) + 6 HCl(l) = 3 H2(l) + 2 AlCl3(aq)
Zn + Pb(C2O4)2 = ZnC2O4 + Pb =>
2 Zn + Pb(C2O4)2 = 2 ZnC2O4 + Pb
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
Ba(NO3)2(aq) + MgCl2(aq) = BaCl2(aq) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgCl2(aq) = BaCl2(aq) + Mg(NO3)2(aq)
Cr2O7({-}2) + H3O{+} + NO2({-}) = Cr({+}3) + NO3({-}) + H2O =>
2 Cr2O7({-}2) + 6 H3O{+} + 11 NO2({-}) = 4 Cr({+}3) + 11 NO3({-}) + 9 H2O
Si2Cl6 + LiAlH4 = Si2H6 + LiAlCl4 =>
2 Si2Cl6 + 3 LiAlH4 = 2 Si2H6 + 3 LiAlCl4
Ag(NO3)2(aq) + NaCl(aq) = AgCl2(aq) + NaNO3(aq) =>
Ag(NO3)2(aq) + 2 NaCl(aq) = AgCl2(aq) + 2 NaNO3(aq)
CH3COOH + Li = (CH3COO)Li + H2 =>
2 CH3COOH + 2 Li = 2(CH3COO)Li + H2
NaVO3 + H2O2 + H2SO3 = HVO4 + Na2SO4 + H2O =>
2 NaVO3 + 3 H2O2 + H2SO3 = 2 HVO4 + Na2SO4 + 3 H2O
Na2MoO4 + K4[Fe(CN)6] = K2MoO4 + Na4[Fe(CN)6] =>
2 Na2MoO4 + K4[Fe(CN)6] = 2 K2MoO4 + Na4[Fe(CN)6]
Ba(NO3)2(aq) + MgCl2(aq) = BaCl2(aq) + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgCl2(aq) = BaCl2(aq) + Mg(NO3)2(aq)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
C8H10 + KMnO4 + Na2CO3 = C7H5NaO2 + KOH + MnO2 + H2O =>
13 C8H10 + 22 KMnO4 + 8 Na2CO3 = 16 C7H5NaO2 + 22 KOH + 22 MnO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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