| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClFe = FeCl
C7H6O2 + C4H2O3 = C7H3O4 + CH3 =>
14 C7H6O2 + 24 C4H2O3 = 25 C7H3O4 + 19 CH3
KOH + HCl(aq) = H2O(l) + KCl(aq) =>
KOH + HCl(aq) = H2O(l) + KCl(aq)
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
Fe2O3 + CO = Fe3C + O =>
3 Fe2O3 + 2 CO = 2 Fe3C + 11 O
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl2NO3 =>
CaCl2 + Cr(NO3)3 = Ca(NO3)2 + CrCl2NO3
FeO(s) + CO2(g) = Fe3O4(s) + CO(g) =>
3 FeO(s) + CO2(g) = Fe3O4(s) + CO(g)
Ca0 + SO2 + O2 = CaSO4 =>
Ca0 + SO2 + O2 = CaSO4
CH2O + HCl = CH3OCl =>
CH2O + HCl = CH3OCl
NH4OH + H2SO4 = NSO4 + H2H4OH =>
NH4OH + H2SO4 = NSO4 + H2H4OH
Pb(s) + CuCl2(aq) = PbCl4(aq) + Cu(s) =>
Pb(s) + 2 CuCl2(aq) = PbCl4(aq) + 2 Cu(s)
H2 + O + C = H2CO3 =>
H2 + 3 O + C = H2CO3
I2(aq) + CaCl2(aq) = Ca + ICl2 =>
I2(aq) + 2 CaCl2(aq) = 2 Ca + 2 ICl2
AlPO4 + H2O = H2PO4 + AlO =>
AlPO4 + H2O = H2PO4 + AlO
HClO4(aq) + Mg(OH)2(aq) = H2O(l) + Mg(ClO4)2 =>
2 HClO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + Mg(ClO4)2
BiS + HNO3 = BiNO3 + NO + S + H2O =>
3 BiS + 4 HNO3 = 3 BiNO3 + NO + 3 S + 2 H2O
ZnFe2O4 + LiCoO = Zn + Li2O + CoFe2O4 + O2 =>
4 ZnFe2O4 + 4 LiCoO = 4 Zn + 2 Li2O + 4 CoFe2O4 + O2
Cu(HSO4)2 + NaOH = CuSO4 + Na2SO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = CuSO4 + Na2SO4 + 2 H2O
Fe(NO3) + NaI = FeI + NO3Na =>
Fe(NO3) + NaI = FeI + NO3Na
Cu(SO4) + NH4(OH) = Cu(OH)2 + (NH4)2(SO4) =>
Cu(SO4) + 2 NH4(OH) = Cu(OH)2 + (NH4)2(SO4)
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Mg2(s) + Cl2(g) = MgCl =>
Mg2(s) + Cl2(g) = 2 MgCl
Br2 + H3AsO4 = As + HBrO2 + H2O =>
5 Br2 + 6 H3AsO4 = 6 As + 10 HBrO2 + 4 H2O
Na3PO4*12H2O + BaCl2*2H2O = BaHPO4 + NaOH + NaCl + H2O =>
Na3PO4*12H2O + BaCl2*2H2O = BaHPO4 + NaOH + 2 NaCl + 13 H2O
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
Mn + C2H3O2 = Mn(CH3COO)2 =>
Mn + 2 C2H3O2 = Mn(CH3COO)2
BF + LiSO = B(SO) + LiF =>
BF + LiSO = B(SO) + LiF
RCOOK + H2O = R2 + CO2 + H2 + KOH =>
2 RCOOK + 2 H2O = R2 + 2 CO2 + H2 + 2 KOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C8H11N + C4H6O6 = C4H4O6 + C8H12N =>
2 C8H11N + C4H6O6 = C4H4O6 + 2 C8H12N
N2H4*H2O + H2O2 = H2O + N2 =>
N2H4*H2O + 2 H2O2 = 5 H2O + N2
S(NH4)2 + Li2Cr3O7 = LiNH4 + SCr3O7 =>
S(NH4)2 + Li2Cr3O7 = 2 LiNH4 + SCr3O7
MnO2 + NH4NO3 = N2 + Mn(NO3)2 + H2O =>
MnO2 + 4 NH4NO3 = 3 N2 + Mn(NO3)2 + 8 H2O
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
C4H8 + HCl = C4H8HCl =>
C4H8 + HCl = C4H8HCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
MnBr3 + K2SO3 = KBr + Mn2(SO3)3 =>
2 MnBr3 + 3 K2SO3 = 6 KBr + Mn2(SO3)3
Mg + NaNO3 = N2 + NaO + MgO =>
4 Mg + 2 NaNO3 = N2 + 2 NaO + 4 MgO
Na3(P)(O4) + K(O)(H) = Na(O)(H) + K3(P)(O4) =>
Na3(P)(O4) + 3 K(O)(H) = 3 Na(O)(H) + K3(P)(O4)
Na2(SO4) + PbNO3 = NaNO3 + Pb2SO4 =>
Na2(SO4) + 2 PbNO3 = 2 NaNO3 + Pb2SO4
C7H12 + O3 = CO2 + H2O =>
3 C7H12 + 20 O3 = 21 CO2 + 18 H2O
MnO2 + SO2 = MnS2O6 =>
MnO2 + 2 SO2 = MnS2O6
Fe + Fl = Fe(Fl)3 =>
Fe + 3 Fl = Fe(Fl)3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH + K2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 Na2SO4 + 2 NaOH + K2SO4
S2O3{-2} + Fe{3} = Fe{2} + S4O6{-2} =>
2 S2O3{-2} + 2 Fe{3} = 2 Fe{2} + S4O6{-2}
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + CO2(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + 2 CO2(s)
CH3 + NO2 = CH3NO2 =>
CH3 + NO2 = CH3NO2
Cl2(g) + O2 = Cl2O3(g) =>
2 Cl2(g) + 3 O2 = 2 Cl2O3(g)
Fe3P3 + H2O2 = Fe3(PO4)3 + H2O =>
Fe3P3 + 12 H2O2 = Fe3(PO4)3 + 12 H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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