| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2 + PbCl2
Pb(C2H3O2)2(aq) + NaCl(aq) = PbCl2(s) + NaC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaC2H3O2(aq)
NaCl(aq) + Pb(C2H3O2)2(aq) = NaC2H3O2 + PbCl2 =>
2 NaCl(aq) + Pb(C2H3O2)2(aq) = 2 NaC2H3O2 + PbCl2
NaNO3 + H2SO4 + Hg = HgSO4 + Na2SO4 + H2O + NO =>
2 NaNO3 + 4 H2SO4 + 3 Hg = 3 HgSO4 + Na2SO4 + 4 H2O + 2 NO
HClO4 + SO2 = SO3 + HClO3 =>
HClO4 + SO2 = SO3 + HClO3
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na(NO3) =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 Na(NO3)
FeCl3 + HY = FeCl2 + Y2 + HCl =>
2 FeCl3 + 2 HY = 2 FeCl2 + Y2 + 2 HCl
Al(s) + PbSO4(aq) = AlSO4 + Pb =>
Al(s) + PbSO4(aq) = AlSO4 + Pb
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(s) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + NaNO3 =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + 2 NaNO3
MgSO4 + H2SO4 = Mg(HSO4)2 =>
MgSO4 + H2SO4 = Mg(HSO4)2
Zn(OH0)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH0)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Na2Ba(SO4)2 + Na2Ba(OH)4 = Ba(OH)2 + Na2SO4 =>
Na2Ba(SO4)2 + Na2Ba(OH)4 = 2 Ba(OH)2 + 2 Na2SO4
MgSO4 + H2SO4 = Mg(HSO4)2 =>
MgSO4 + H2SO4 = Mg(HSO4)2
NaNO3 + NaJ + CH3COOH = NO + J2 + CH3COONa + H2O =>
2 NaNO3 + 6 NaJ + 8 CH3COOH = 2 NO + 3 J2 + 8 CH3COONa + 4 H2O
CsO3 + CO = CO2 + Cs2CO3 =>
2 CsO3 + 5 CO = 4 CO2 + Cs2CO3
Cr2O7{2-} + SO3{2-} + H2O = Cr2O3 + SO4{2-} + OH{-} =>
Cr2O7{2-} + 3 SO3{2-} + H2O = Cr2O3 + 3 SO4{2-} + 2 OH{-}
C6H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C6H22O11(s) + 6 O2(g) = 6 CO2(g) + 11 H2O(l)
CH3COOH + O2 = H2O + CH3COO =>
4 CH3COOH + O2 = 2 H2O + 4 CH3COO
Cr + PbF2 = Pb + CrF2 =>
Cr + PbF2 = Pb + CrF2
Al + K2Cr2O7 + HCl = Al2O3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 8 HCl = Al2O3 + 2 KCl + 2 CrCl3 + 4 H2O
NaCl(aq) + H2SO4(aq) = HCl(g) + Na2SO4(aq) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(g) + Na2SO4(aq)
SnCl2 + FeCl3 = SnCl4 + Fe =>
3 SnCl2 + 2 FeCl3 = 3 SnCl4 + 2 Fe
H3AsO4 + Au(OH)3 = Au(AsO4) + H2O =>
H3AsO4 + Au(OH)3 = Au(AsO4) + 3 H2O
KSbO6H5 + KOH = SbO6H4 + H2O + K =>
KSbO6H5 + KOH = SbO6H4 + H2O + 2 K
H3PO4 + Ba(OH)3 = Ba(PO4) + H2O =>
H3PO4 + Ba(OH)3 = Ba(PO4) + 3 H2O
CuHgCl2 = CuCl2Hg =>
CuHgCl2 = CuCl2Hg
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NH4SH + O2 = N2 + H2O + S =>
4 NH4SH + 5 O2 = 2 N2 + 10 H2O + 4 S
NaHCO3(s) + HCl = CO2(g) + HOH(l) + NaCl(aq) =>
NaHCO3(s) + HCl = CO2(g) + HOH(l) + NaCl(aq)
H3PO4 + Na2CO3 = H2O + CO2 + NaH2PO4 =>
2 H3PO4 + Na2CO3 = H2O + CO2 + 2 NaH2PO4
NaNO2 + NaBr + H2SO4 = Na2SO4 + Br2 + NO + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = 2 Na2SO4 + Br2 + 2 NO + 2 H2O
CaCl2(aq) + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
C6H12O7 + Ca(OH)2 = (C6H11O7)2Ca + H2O =>
2 C6H12O7 + Ca(OH)2 = (C6H11O7)2Ca + 2 H2O
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
H3BO3 + H2O = H4BO3 + OH =>
H3BO3 + H2O = H4BO3 + OH
C2H4 + MnO4 + H{+} = CO2 + Mn{+2} + H2O =>
C2H4 + 2 MnO4 + 4 H{+} = 2 CO2 + 2 Mn{+2} + 4 H2O
NH3 + Mg(NO3)2 = H2O + Mg(OH)2 + N2 =>
10 NH3 + 3 Mg(NO3)2 = 12 H2O + 3 Mg(OH)2 + 8 N2
HNO3 + NH4OH = NO3NH4 + H2O =>
HNO3 + NH4OH = NO3NH4 + H2O
C122H222O111 + O2 = CO2 + H2O =>
C122H222O111 + 122 O2 = 122 CO2 + 111 H2O
(CH3)2SiCl2 + H2O = [Si(CH3)2(OH)2] + HCl =>
(CH3)2SiCl2 + 2 H2O = [Si(CH3)2(OH)2] + 2 HCl
Cu2CO3(OH)2 + O2 = CO2 + H2O + CuO2 =>
Cu2CO3(OH)2 + O2 = CO2 + H2O + 2 CuO2
S8 + OH{-} = S2O3{2-} + S{2-} + H2O =>
S8 + 12 OH{-} = 2 S2O3{2-} + 4 S{2-} + 6 H2O
Mg(OH)2 + HCl = MgH3O2Cl =>
Mg(OH)2 + HCl = MgH3O2Cl
Pb(OH)4 + H2SO3 = PbSO4 + H2O =>
Pb(OH)4 + H2SO3 = PbSO4 + 3 H2O
H3PH4 + H2O = H2PO4 + H3O =>
H3PH4 + 17 H2O = H2PO4 + 13 H3O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(OH)2 + HI + H2 = BaI + H2O =>
2 Ba(OH)2 + 2 HI + H2 = 2 BaI + 4 H2O
Na3PO4(s) + KI(aq) = NaI(aq) + K3PO4(s) =>
Na3PO4(s) + 3 KI(aq) = 3 NaI(aq) + K3PO4(s)
Cu(NO3) + KI = CuI + K(NO3) =>
Cu(NO3) + KI = CuI + K(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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