| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + H2SiF6 = MgSiF6 + CO2 + H2O
KCr(SO4)2*12H2O = KCr(SO4)2 + H2O =>
KCr(SO4)2*12H2O = KCr(SO4)2 + 12 H2O
H2Al + H2SO4 = Al2(SO4)3 + H2 =>
2 H2Al + 3 H2SO4 = Al2(SO4)3 + 5 H2
Zn(NO3)2 + NH3 + H2O = NH4NO3 + Zn{2+} + OH{-} =>
Zn(NO3)2 + 2 NH3 + 2 H2O = 2 NH4NO3 + Zn{2+} + 2 OH{-}
Zn(OH2)6{2+} = Zn{2+} + H2O =>
Zn(OH2)6{2+} = Zn{2+} + 6 H2O
Fe{2+} + OCl{-} + H2O = Fe(OH)3 + Cl{-} + H{+} =>
2 Fe{2+} + OCl{-} + 5 H2O = 2 Fe(OH)3 + Cl{-} + 4 H{+}
CaCl2 + AgN03 = AgCl + Ca(N03)2 =>
CaCl2 + 2 AgN03 = 2 AgCl + Ca(N03)2
Na2O2 + BaCl2 = NaCl + BaO2 =>
Na2O2 + BaCl2 = 2 NaCl + BaO2
Al(OH)2Cl + HCl = AlOHCl2 + H2O =>
Al(OH)2Cl + HCl = AlOHCl2 + H2O
K2HPO4 = K3PO4 + P2O5 + H2O =>
6 K2HPO4 = 4 K3PO4 + P2O5 + 3 H2O
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Al2O3 + Mg(OH)2 = Al(OH)3 + MgO =>
Al2O3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgO
Al2O3 + OH{-} + H2O = [Al(OH)4]{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2[Al(OH)4]{-}
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(s) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(s) + 2 NaCH3COO(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2 + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 Cl2 + 2(S2O3)2{-} + 40 OH{-} = 4(SO4)2{-} + 38 Cl{-} + 20 H2O
Cu(NO3)2 + K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + KNO3 =>
3 Cu(NO3)2 + 2 K3[Fe(CN)6] = Cu3[Fe(CN)6]2 + 6 KNO3
CoCl2 + NH4Cl + N2 + NH3 = [Co(NH3)6]Cl3 =>
6 CoCl2 + 6 NH4Cl + N2 + 28 NH3 = 6[Co(NH3)6]Cl3
Ca2Si + H2O = Ca(OH)2 + SiO2 + H2 =>
Ca2Si + 6 H2O = 2 Ca(OH)2 + SiO2 + 4 H2
NH3 + Cu = Cu(NH3)4 =>
4 NH3 + Cu = Cu(NH3)4
NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO
CH3COH + Ag[(NH3)2]OH = Ag + CH3COONH3 + NH3 + H2O =>
CH3COH + 3 Ag[(NH3)2]OH = 3 Ag + CH3COONH3 + 5 NH3 + 2 H2O
Cl2 + K2SO4 + H2O = KClO3 + KCl + H2SO4 =>
3 Cl2 + 3 K2SO4 + 3 H2O = KClO3 + 5 KCl + 3 H2SO4
SnSO4 + Co(OH)2 = CoSO4 + Sn(OH)2 =>
SnSO4 + Co(OH)2 = CoSO4 + Sn(OH)2
Na2SO3 + HI = H2SO3 + NaI =>
Na2SO3 + 2 HI = H2SO3 + 2 NaI
CuSO4 + NH3 + H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3 + 2 H2O = (CuOH)2SO4 + (NH4)2SO4
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
ZnO + K4Fe(CN)6 = K2O + Zn2Fe(CN)6 =>
2 ZnO + K4Fe(CN)6 = 2 K2O + Zn2Fe(CN)6
Al2SiO5 + H2O = H2Al2SiO6 =>
Al2SiO5 + H2O = H2Al2SiO6
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + KCl = HCl + BrK =>
HBr + KCl = HCl + BrK
KAlSi3O8 + CO2 + H2O = Al2(OH)4Si2O5 + SiO2 + K2CO3 =>
2 KAlSi3O8 + CO2 + 2 H2O = Al2(OH)4Si2O5 + 4 SiO2 + K2CO3
C2H4 + MnO4{-} + H2O = C2H2O4 + MnO2 + OH{-} =>
3 C2H4 + 10 MnO4{-} + 2 H2O = 3 C2H2O4 + 10 MnO2 + 10 OH{-}
FeSO4(aq) + Cu = Fe + CuSO4 =>
FeSO4(aq) + Cu = Fe + CuSO4
HgO = Hg2O + O2 =>
4 HgO = 2 Hg2O + O2
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g) =>
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g)
(NH4)Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
(NH4)Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
NH3OHCl + H2O = NH4 + OHCl + OH =>
NH3OHCl + H2O = NH4 + OHCl + OH
FeSO4 + HNO3 + H2SO = Fe2(SO4)4 + NO + H2O =>
6 FeSO4 + 16 HNO3 + 6 H2SO = 3 Fe2(SO4)4 + 16 NO + 14 H2O
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
Zn + CO2 = C + ZnO =>
2 Zn + CO2 = C + 2 ZnO
Sr + MgSO4 = SrSO4 + Mg =>
Sr + MgSO4 = SrSO4 + Mg
Ca + Si = Ca2Si =>
2 Ca + Si = Ca2Si
HCl + AgF = HF + AgCl =>
HCl + AgF = HF + AgCl
Al + NaOH + H2O = H2 + NaAlO4 =>
2 Al + 2 NaOH + 6 H2O = 7 H2 + 2 NaAlO4
H2(SO4) + RbO = RbSO4 + H2O =>
H2(SO4) + RbO = RbSO4 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
Na(s) + H2O(l) = H2(g) + NaOH(aq) =>
2 Na(s) + 2 H2O(l) = H2(g) + 2 NaOH(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/01/24
Équations équilibrées sur12/01/23
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